// utility functions 
	function get_offset( el, up_steps ) {
	    var _x = 0 ,
	    	_y = 0 ,
	    	iterations = 1 ;
	    while( ( el && !isNaN( el.offsetLeft ) && !isNaN( el.offsetTop ) ) && ( iterations <= up_steps ) ) {
	        _x += el.offsetLeft - el.scrollLeft;
	        _y += el.offsetTop - el.scrollTop;
	        el = el.offsetParent;
	    	// console.log("offset iteration: "+iterations+" x offset: "+_x) ;
	        iterations++ ;
	    }
	    return { top: _y, left: _x };
		}
	String.prototype.toSentenceCase = function() {
		return this.charAt(0).toUpperCase() + this.slice(1).toLowerCase()
		}
	function log(text) {
		console.log(text) ;
		}
	function log_o(text,object) {
		console.log(text) ; console.dir(object) ;
		}
	function log_s(vars) {  // f.k.a. log_string
		var str = '' , i = 0 ;
		str += '\'  •  '+vars[i]+':|\'+'+vars[i]+'+\'|\'' ;
		for ( i = 1 ; i < vars.length ; i++ ) {
			str += '+\'  •  '+vars[i]+':|\'+'+vars[i]+'+\'|\'' ;
		}
		return str ;
		}
	function log_ts() {
		var ts = Date.now()+'' ;
		return ts.substring(0,1)+','+ts.substring(1,4)+','+ts.substring(4,7)+','+ts.substring(7,10)+'.'+ts.substring(10) ;
		}
	function pad(number,digits) {
		number +='' ;
		while ( number.length < digits ) {
			number = '0'+number ;
		}
		return number ;
		} // pad
	function pF(number_string) {
		return parseFloat(number_string) ;
		}
	function pI(number_string) {
		return parseInt(number_string) ;
		}
	function is_defined( the_variable ) {  // this one for use in the js context
		return ( the_variable != undefined ) ;
		}
	function replace_all(what_string,with_string,the_string) {
		var what_pos = the_string.indexOf(what_string) ;
		while ( what_pos != -1 ) {
			the_string = the_string.substring(0,what_pos)+with_string+the_string.substring(what_pos+what_string.length) ;
    		what_pos = the_string.indexOf(what_string) ;
	    	} ; // while there's still a what found in string
	    return the_string ;
	    } ;
	function digits_only(txt) {
		var output = '' ,
			i = 0 ;
		for ( var i = 0 ; i < txt.length ; i++ ) {
			if ( ( txt.charCodeAt(i) >= 48 ) && ( txt.charCodeAt(i) <= 57 ) ) { output = output + txt.charAt(i) ; }
		}
		// console.log('digits_only input|'+txt+'| output|'+output+'|') ;
		return output ;
		}
	function js2mf(t) {   // t is a time object
		return t.getFullYear()+'.'+pad((1+t.getMonth()),2)+'.'+pad(t.getDate(),2)+' '+pad(t.getHours(),2)+':'+pad(t.getMinutes(),2)+':'+pad(t.getSeconds(),2) ;
		} // js2mf
	function js2hmsd(t) {   // t is a time object
		return pad(t.getHours(),2)+':'+pad(t.getMinutes(),2)+':'+pad(t.getSeconds(),2)+'.'+(pad(t.getMilliseconds(),3)).substring(0,2) ;
		} // js2mf
	function js2mfdate(t) {   // t is a time object
		return t.getFullYear()+'.'+pad((1+t.getMonth()),2)+'.'+pad(t.getDate(),2) ;
		} // js2mf
	function touch_device() {
		var msTouchEnabled = window.navigator.msMaxTouchPoints ,
   			generalTouchEnabled = "ontouchstart" in document.createElement("div") ;
		if (msTouchEnabled || generalTouchEnabled) { return true; } else { return false; } ;
		}
	function is_an_e_mail(e_mail) {
		var e_regex = "\\w+([a-zA-Z0-9!#$%&‘*+-/=?^`.{|}~]?)*\\w+@\\w+([a-zA-Z0-9-]?)*\\w+.\\w{2,6}(.\\w{2,6})*" ,
			match_output = e_mail.match(e_regex) ;
		if ( match_output ) {
			// need to double-check that there's at least one period after the @, since the stupid match function's not producting the right results here
			var at_pos = match_output[0].indexOf('@') ,
				domain = match_output[0].substring(at_pos+1) ,
				dot_pos = domain.indexOf('.') ,
				dot_pos_correct = ( dot_pos > 1) && ( dot_pos <= ( domain.length - 1 - 2 ) ) ;
			// console.log("domain: "+domain+" length: "+domain.length+" dot_pos: "+dot_pos) ;
			return ( ( e_mail == match_output[0] ) && dot_pos_correct ) ;
		} else {
			return false ;
		}
		} // is_e_mail_valid
	function domain(e_mail) {
		var at_pos = e_mail.indexOf('@') ;
		if ( at_pos != -1 ) {
			return e_mail.substring(at_pos+1)	
		} else { return '' ; }
		}
	function convert_base( no, fb, tb ) {
		if ( fb == tb ) { return no ; }
		var Lf = fb.length ,
			Lt = tb.length ,
			Ln = no.length ,
			r = '' ,
			b10 = '' ;
		if ( tb == '0123456789' ) { 
			r = 0 ;
			for ( var i = 0 ; i < Ln ; i++ ) {
				r = r + parseInt( fb.indexOf( no.charAt( i ) ) ) *  Math.pow( Lf, Ln - ( i + 1 ) )  ;
			}
			return r ;
		} ;
		if ( fb != '0123456789')
			b10 = convert_base( no , fb , '0123456789' );
		else
			b10 = no ;
		if ( b10 < Lt )
			return tb.charAt( b10 );
		while( b10 != '0') {
			r = tb.charAt( b10 % Lt ) + r;
			b10 = Math.floor( b10/Lt );
		} ;
		return r ;
		}
	var recent_ids = [] ;
	function new_id() {
		var p1 = '' + convert_base( Math.round( 4000 + ( ( 199999 - 4000) * Math.random() ) ) , '0123456789' , '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' ) ,
			t = new Date() ,
			ts = '' + t.getTime() ,
			p2 = '' + convert_base( ts , '0123456789' , '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' ) ,
			next_id = p1 + p2 , 
			unique = true ;
		for ( var i = 0 ; i < recent_ids.length ; i++ ) {
			unique = unique && ( next_id != recent_ids[i] ) ;
		}
		if ( unique ) {
			recent_ids.push( next_id ) ;
			if ( recent_ids.length > 50 ) { recent_ids.shift() ; }
			return next_id ;
		} else {
			return new_id() ;
		}
		} // new_id
	function id_ts(id) {
		var ts_part = id.substring(3,10) ;
		return convert_base( ts_part , '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' , '0123456789' ) ;
		} // id_ts
	function sort_array_on ($scope,the_array,the_property) {
		the_array.sort (
			function (a, b) {
				// console.dir($scope.OID[a.OIDref]);
				// console.log("a = |"+a.OIDref+"| |"+the_property+"| : |"+$scope.OID[a.OIDref][the_property]+"| b = |"+b.OIDref+"| |"+the_property+"| : |"+$scope.OID[b.OIDref][the_property]+"|");
				// console.log("a<b"); console.log("a>b"); console.log("a=b"); 
				if (parseInt($scope.OID[a.OIDref][the_property]) < parseInt($scope.OID[b.OIDref][the_property])) { return -1; }
				else if (parseInt($scope.OID[a.OIDref][the_property]) > parseInt($scope.OID[b.OIDref][the_property])) { return 1; }
				else { return 0; }
				}
			);
		} // sort_array_on
// variable page layout
	function get_CSS_rule(rule_name) { 
		rule_name = rule_name.toLowerCase() ;
		if (document.styleSheets) {
			for ( var i = 0 ; i < document.styleSheets.length ; i++ ) {
				var styleSheet = document.styleSheets[i] ,
					ii = 0 ,
					cssRule = false ;
				do {
	            if ( styleSheet.cssRules ) {
					cssRule = styleSheet.cssRules[ii] ;         // Yes --Mozilla Style
	            } else {
					cssRule = styleSheet.rules[ii] ;            // Yes IE style. 
	            };
	            if ( cssRule ) {
		            if ( cssRule.selectorText ) {
						if ( cssRule.selectorText.toLowerCase() == rule_name ) {
							//console.log("found rule "+rule_name) ;
							return cssRule;
						};
					};
				};
				ii++ ;
				} while ( cssRule ) ;
			} ;
		} ;
		return false;
		};
	function get_y_position(the_object) {
		if ( the_object ) {
			// log('get_y_position. the_object == truthy ') ;
			var current_top = 0;
			if (the_object.offsetParent) {
				do {
					current_top += the_object.offsetTop ;
				} while (the_object = the_object.offsetParent) ;
				// log('get_y_position. current_top: '+current_top ) ;
				return current_top;
				} ;
		} else {
			// log('get_y_position. the_object == falsy ') ;
			return 0 ;
		}
		}
	function set_up_dep_img_list(s) {
		s.m.dep_img_list = [] ;
		var i = 0 ,
			img_count = 38 ,
			next_no = 0 ,
			next_no_ok = false ,
			usage = [] ,
			usage_template = { check : 0 } ,
			dep_img_template = { img_no : '' } ;
		for ( i = 0 ; i < img_count ; i++ ) {
			usage.push( angular.copy( usage_template ) ) ;
			s.m.dep_img_list.push( angular.copy( dep_img_template ) ) ;
		}
		for ( i = 0 ; i < img_count ; i++ ) {
			next_no_ok = false ;
			while ( ! next_no_ok ) {
				next_no = Math.round( img_count * Math.random() ) ;
				if ( next_no < img_count ) { // is valid reference into usage array?
					if ( usage[next_no].check == 0 ) {  // is not already used?
						usage[next_no].check = 1 ;
						next_no_ok = true ;
					}
				}
			}
			s.m.dep_img_list[i].img_no = pad( next_no , 3 ) ;
			// log('img_list: '+pad(i,2)+' '+s.m.dep_img_list[i].img_no) ;
		}
		}
	function set_m(s) {  // called by catchresize and the check-width functions
		var m = s.m ,
			h = window.innerHeight,  // px
			w = document.getElementById( 'visible_width_div' ).offsetWidth,  // px
			content_bottom = pI( get_y_position( document.getElementById( 'content_bottom' ) ) ) ,
			min_h = 300,
			max_content_width = s.m.mcw ,
			mcw = max_content_width ,
			side_blank = Math.ceil( Math.max(0,w-(max_content_width)) / 2 ) ,
			w100to50 = 0 ,
			page_pad_max = 30 ,
			page_pad_bp = 600 ;
		s.m.h = h;
		s.m.w = w;
		// log( 'in set_m, s.m.h='+s.m.h ) ; 
		// log('set_m. content_bottom: '+content_bottom ) ;
		if (h>w) {
			min_h = 740;
			s.m.orientation = "portrait";
			s.m.portrait = true ;
			if ( (h<740) || (w<420) )
				{ s.m.device = "mobile"; 
					s.m.portrait_mobile = true ; }
				else { s.m.device = "not_mobile"; 
					s.m.portrait_mobile = false ; };
			}
		else {
			min_h = 420;
			s.m.orientation = "landscape";
			s.m.portrait = false ;
			s.m.portrait_mobile = false ;
			if (h<420)
				{ s.m.device = "mobile"; }
				else { s.m.device = "not_mobile"; };
			};
		s.m.max_content_width = max_content_width ;
		s.m.ww = 0 ;

		if ( w < page_pad_bp ) {
				s.m.page_pad = 0 ; 
				s.m.ww = w ;
			} else {
				s.m.page_pad = ( w <= ( page_pad_bp + 2*page_pad_max ) ?
					( 0.5 * (w - page_pad_bp) )
					:
					page_pad_max
					) ;
				s.m.ww = Math.min(w,mcw) - 2*s.m.page_pad ;
			}
		// s.m.ww = Math.min( w - 2*s.m.page_pad , mcw + 2*page_pad_max ) ;  // working width


		// w100to50 width scales smoothly from 100% for portrait mobile down to 50% for max page width
			// w100to50 = Math.round(Math.min(100,Math.max(50,(100-((50/850)*(w-400)))))) ;
			s.m.w100to50.width = (s.w(s.m.w,500,650))+'px' ;

		// form layout and other parametric CSS rules
			var bp = 420 ,
				maxlp = 100 * ( 120 + 16 ) / bp , // lp = length in percent ?  unfortunately the drawing is lost on this one...
				minlp = 100 * ( 190 + 16 ) / mcw ,
				dlp = minlp - maxlp ,
				dw = mcw - bp ,
				ml = dlp / dw ,
				yl = maxlp + ml * ( w - bp ) ,
				lp = Math.round( Math.min( maxlp , Math.max( minlp , yl ) ) ) ,
				mintp = 70 ,
				mt = ( mintp - 100 ) / dw ,
				yt = 100 + mt * ( w - bp ) ,
				ip = Math.round( Math.min ( 100 , Math.max( mintp , yt ))) - lp ,
				w100to70 = Math.round(Math.min(w,mcw)*0.01*Math.min(100,Math.max(mintp,yt))) ;
			s.m.w100to70 = w100to70 ;
			s.m.gtfbp = ( w >= 600 ) ;  // greater than (or equal to) form breakpoint
			s.m.ltfbp = ( w < 600 ) ;  // less than form breakpoint
			if ( w < 600 ) {  // put labels on top of inputs
				s.m.flp.textAlign = 'left' ;
				s.m.flp.fontSize = '0.95em' ;
				s.m.flp.paddingLeft = '0px' ;
				s.m.flp.marginBottom = '-2px' ;
				s.m.fid.clear = 'both' ;
				s.m.fi.width = s.w(w,420,500)+'px' ;
				s.m.fw.width = s.w(w,620,820)+"px" ;
				s.m.fld.width = w+'px' ;
				s.m.fire = s.w(w,420,500) ;   // form input right end
			} else {  // put labels to the left of inputs
				s.m.fld_width = s.w(w,420,175) ;
				s.m.fld.width = s.m.fld_width+'px' ;
				s.m.flp.textAlign = 'right' ;
				s.m.flp.fontSize = '1.0em' ;
				s.m.flp.paddingLeft = '0px' ;
				s.m.flp.marginBottom = '3px' ;
				s.m.fid.clear = 'none' ;
				s.m.fi_width = s.w(w,420,500) ;
				s.m.fi.width = s.m.fi_width+'px' ;
				s.m.fw.width = s.w(w,620,820)+"px" ;
				s.m.fire = s.w(w,420,175) + s.w(w,420,500) ;
			} ;
			s.m.fiw.width = s.w(w,420,500)+"px" ;
			// 280 r col width
			s.m.r300.width = ( s.m.ww < 600 ? s.m.ww : ( s.m.ww - (300 + 2) ) )+'px' ;
			s.m.r300.paddingLeft = ( s.m.ww < 600 ? 0 : '12px' ) ;
			// console.log("lp: "+lp+" ip: "+ip+ " sum: "+(lp+ip)+" yt: "+yt+" w100to70: "+w100to70) ;

		// derive left offset for l3 menu to line up with l2 selection, as necessary
			if ( s.show_menu ) {
				if ( s.yah_l2_i != '' ) {
						s.m.l3_abs_offset = get_offset( document.getElementById(s.menu[s.yah_l1_i].children[s.yah_l2_i].path_end) , 3 ).left ;
					} else {
						s.m.l3_abs_offset = '-1' ;
					}
				if ( s.m.l3_abs_offset > 10) {
						s.m.l3_rel_offset = s.m.l3_abs_offset - side_blank - s.m.page_pad ;
					} else { s.m.l3_rel_offset = 0 ; } 
				if ( s.m.l3_rel_offset > 0 ) {
						s.m.l3_margin_left = s.m.l3_rel_offset -0 ;
					} else { s.m.l3_margin_left = 0 ; }
				}

		// derive deployment-pic tile count, size, if used
			s.m.H2O_h = ( s.m.dpics == 2 ? 
					Math.min( 0.4*m.h , 0.33*m.w )
					:
					Math.min( 0.25*m.h , 0.25*m.w )
					) ;
			if ( content_bottom > 0 ) {
				s.m.content_bottom = content_bottom ;
				var dep_tile = {} ;
				s.m.footer_offset = 27 ;
				s.m.max_dep_tile_w = 400 ;
				dep_tile.min = ( s.m.dpics == 2 ? 120 : 60 ) ;
				dep_tile.pad = 15.0 ;
				dep_tile.space = h - content_bottom - s.m.footer_offset ;
				dep_tile.max = ( s.m.dpics == 2 ? Math.min( s.m.max_dep_tile_w , dep_tile.space - s.m.m ) : 90 ) ;
				dep_tile.count = 1 ;
				dep_tile.ww = ( s.m.ww - ( 2 * s.m.m ) + dep_tile.pad ) ;
				dep_tile.count = Math.max( 2 , 
					( ( dep_tile.min > dep_tile.max )
						?	Math.floor( dep_tile.ww / ( dep_tile.min + dep_tile.pad ) )
						: 	Math.ceil( dep_tile.ww / ( dep_tile.max + dep_tile.pad ) )
						)
					) ;
				dep_tile.w = ( dep_tile.ww / dep_tile.count ) - dep_tile.pad ; 
				s.m.dep_tile_count = dep_tile.count ;
				s.m.dep_tile_w = dep_tile.w ;
				s.m.dep_tile_pad = dep_tile.pad ;
				s.m.dep_tile_offset = Math.max( 
					s.m.m ,
					( dep_tile.space - dep_tile.w - ( 2*dep_tile.pad ) )
					) ;
				s.m.dep_tile = [] ;
				dep_tile_template = { img : '' } ;
				for ( var i = 0 ; i < dep_tile.count ; i++ ) {
					s.m.dep_tile.push( angular.copy( dep_tile_template ) ) ;
					// assign pics from array set up on page load from pics in db, in random order
				}
				// log_o('s.m.dep_tile:', s.m.dep_tile ) ;
				// log_o('dep_tile:' , dep_tile ) ;
			}
		// call page-specific dynamic formatting function, if extant
		if ( s.p ) { if ( s.p.set_m ) { s.p.set_m() ; } }
		}

log('in serve_js.php, about to define theApp') ;

var theApp = angular.module('theApp', [] ); // ['ngTouch']
log('theApp = '+( theApp ? 'true' : 'false' ) ) ;

if ( theApp ) { log_o( 'theApp',theApp ) ; }

theApp.controller('theController', function($scope, $sce, $http) {
	log('in theApp.controller') ;
	var s = $scope ;
	// metrics for parametric page rendering
	s.m = {
		m 			: 16 ,  // standard margin, in px
		mcw 		: 1250 ,  // max content width
		page_pad	: 0 , 
		w100to50	: get_CSS_rule(".w100to50").style ,
		w100to70	: get_CSS_rule(".w100to70").style ,
		fld			: get_CSS_rule(".fld").style ,
		flp			: get_CSS_rule(".flp").style ,
		fid			: get_CSS_rule(".fid").style ,
		fip			: get_CSS_rule(".fip").style ,
		fi			: get_CSS_rule(".fi").style ,
		fw			: get_CSS_rule(".fw").style ,
		fiw			: get_CSS_rule(".fiw").style ,
		r300		: get_CSS_rule(".r300").style ,
		dpics_layout_ready : false 
	}
	// variables common to all pages
	s.c = { 
		cookies_enabled : true ,
		user_agent : '' ,
		user : '' ,
		pass_min : '' ,
		u0 : {	e_mail : '' ,
				user_class : 0 ,
				group : '' ,
				ent_id : '' ,
				ent_class : '' ,
				ent_name  : '' 
				} ,
		u1 : {	e_mail : '' ,
				user_class : 0 ,
				group : '' ,
				ent_id : '' ,
				ent_class : '' ,
				ent_name  : '' 
				} ,
		ent_class_index : {  // retrieve ent and user classes from master definition in 2ls.php
			browser : 0 , prospect : 1 , customer : 2 , named_account : 3 , integrator : 4 , integrator_c : 5 , reseller : 6 , reseller_c : 7 , vad : 8 , vad_c : 9 , distributor : 10 , strat_partner : 11 , strat_partner_c : 12 , Tarana : 13			} ,
		ent_classes : [
			{ class : 'browser' , disp : 'browser' } ,{ class : 'prospect' , disp : 'prospect' } ,{ class : 'customer' , disp : 'customer' } ,{ class : 'named_account' , disp : 'named account' } ,{ class : 'integrator' , disp : 'integrator' } ,{ class : 'integrator_c' , disp : 'integrator, certified' } ,{ class : 'reseller' , disp : 'reseller' } ,{ class : 'reseller_c' , disp : 'reseller, certified' } ,{ class : 'vad' , disp : 'VAD' } ,{ class : 'vad_c' , disp : 'VAD, certified' } ,{ class : 'distributor' , disp : 'distributor' } ,{ class : 'strat_partner' , disp : 'strategic partner' } ,{ class : 'strat_partner_c' , disp : 'strategic partner, certified' } ,{ class : 'Tarana' , disp : 'Tarana' }			] ,
		ent_classes_count : 14 ,
		ent_class_abbrv : {  // for cross-referencing between long-form entity class to abbreviated form
			browser : 'b'  ,prospect : 'p'  ,customer : 'c'  ,named_account : 'na'  ,integrator : 'iu'  ,integrator_c : 'ic'  ,reseller : 'ru'  ,reseller_c : 'rc'  ,vad : 'vu'  ,vad_c : 'vc'  ,distributor : 'd'  ,strat_partner : 'su'  ,strat_partner_c : 'sc'  ,Tarana : 'T' 			} ,
		user_classes : [
			{ class : 1 , disp : 'individual' } ,{ class : 2 , disp : 'manager1' } ,{ class : 3 , disp : 'manager2' } ,{ class : 4 , disp : 'admin' } ,{ class : 5 , disp : 'wheel' }			] ,
		user_classes_count : 5 ,
		user_class_rb_index : 5 ,  // was ent_classes, which seems wrong
		file_classes : [
			{ class : 'release' , disp : 'release' , icon : 'i_release.svg' } ,{ class : 'image' , disp : 'image' , icon : 'i_image.svg' } ,{ class : 'video' , disp : 'video' , icon : 'i_video.svg' } ,{ class : 'collateral' , disp : 'collateral' , icon : 'i_collateral.svg' } ,{ class : 'page' , disp : 'page' , icon : 'i_page.svg' } ,{ class : 'other' , disp : 'other' , icon : 'i_other.svg' }			] ,
		file_classes_count : 6 ,
		release_subclasses : [
			{ class : 'sys_release' , disp : 'sys release' , icon : 'i_sys_release.svg' } ,{ class : 'release_note' , disp : 'release note' , icon : 'i_release_note.svg' } ,{ class : 'docs_segment' , disp : 'docs segment' , icon : 'i_docs_segment.svg' } ,{ class : 'docs_bundle' , disp : 'docs bundle' , icon : 'i_docs_bundle.svg' }			] ,
		release_subclasses_count : 4 ,
		collateral_subclasses : [
			{ class : 'presentation' , disp : 'presentation' , icon : 'i_presentation.svg' } ,{ class : 'white_paper' , disp : 'white paper' , icon : 'i_white_paper.svg' } ,{ class : 'datasheet' , disp : 'datasheet' , icon : 'i_datasheet.svg' } ,{ class : 'app_note' , disp : 'app note' , icon : 'i_app_note.svg' } ,{ class : 'report' , disp : 'report' , icon : 'i_report.svg' } ,{ class : 'other' , disp : 'other' , icon : 'i_other.svg' }			] ,
		release_subclasses_count : 4 ,
		get_u_tbl : true ,
		u_tbl : [ ] ,  // users table for u1 ent_id, array form for ng-repeat use as necessary
		u_ix : { } ,   // index to users table, to map from an e_mail (user id) to u_tbl array index
		text_check : false ,
        print_view : false ,
        show_debug : false ,
        call_p_set_m : false ,
        eval_response : ' ',
        exp_to_eval : '' ,
        show_current_ua_info : false ,
        show_confirm_dialog : false ,
        confirm_case : ''
	}
	s.a = { return_caught : false } ;  // required for the keyBind directives

	// utility functions
	s.min = function(a,b) {
		return Math.min(a,b) ;
		} 
	s.max = function(a,b) {
		return Math.max(a,b) ;
		} 
	s.rcol = function(bp,lcol) { // right column width in px given a left column width and a window width breakpoint
		if ( s.m.w < bp )
			{ return s.m.ww ; } else       // s.m.ww == working width
			{ return s.m.ww - lcol ; }
		} // rcol
	s.w = function(x,bp,max) {  // delivers width in px for the three-line model from breakpoint < max <= max_content_width
		var a = x - 2 * s.m.m ,
			b0 = bp - 2 * s.m.m ,
			b = b0 + ( x - bp ) * ( ( ( max - 2 * s.m.m ) - b0 ) / ( s.m.mcw - bp ) ) ,
			c = max - 2 * s.m.m ;
		if ( max > bp ) {
			return Math.round(Math.min(a,b,c)) ;
		} else {
			return Math.round(Math.min(a,c)) ;
		}
		} // w
	s.check_w = function() {
		// console.log("check_w called, $scope.m.w = "+$scope.m.w);
		// log( 'check_w, before setTimeout '+log_ts() ) ;
		setTimeout( function() { 
			var new_w = document.getElementById("visible_width_div").offsetWidth ;
			// console.log("check_w: "+new_w);
			$scope.handle_window_resize();
			$scope.$apply() ;
			// log( 'check_w, inside setTimeout '+log_ts() ) ;
			} , 50 ) ;
			};
	s.in = function( the_thing , the_array ) {
		var is_in = false ,
			l = the_array.length ,
			i = 0 ;
		while ( ( ! is_in ) && ( i < l ) ) {
			is_in = ( the_array[i] == the_thing ) ;
			i++ ;
		}
		return is_in ;
		}
	s.is_defined = function( the_variable ) {  // this one for use in the html context
		return ( the_variable != undefined ) ;
		}
	s.second_hand = function() {
		var deg = 0 ,
			dpt = 10 , // degrees per tick
			spt = 1 ,  // seconds per tick
			interval = spt * 1000 ;
		setInterval(function(){
			deg = ( deg == (360 - dpt) ) ? 0 : ( deg + dpt ) ;
			s.m.second_hand = deg ;
			s.$apply() ;
		}, interval ) ;
		}
	s.startup_this_page = function() { }  // overwritten by individual pages as required
	s.rb_trustAsHtml = function(rb_obj) {
		if ( rb_obj ) {
		if ( rb_obj.options[0] ) {
			log( 'rb_tAH, rb_obj.options[0].option = '+rb_obj.options[0].option ) ;
		} else { log( 'rb_tAH, rb_obj.option[0] non-object' ) ; }
		} else { log( 'rb_tAH, rb_obj non-object' ) ; }
		log('rb_trustAsHtml for '+rb_obj.options[0].option ) ;
		for ( var i = 0 ; i < rb_obj.options.length ; i++ ) {
			rb_obj.options[i].option = $sce.trustAsHtml( rb_obj.options[i].option ) ; } 
		} // rb_trust
	s.rb_set = function(rb_obj,num) {
		for ( var i = 0 ; i < rb_obj.options.length ; i++ ) {
			rb_obj.options[i].selected = ( i == num ) ; } 
		rb_obj.selection = num ;
		} // rb_set
	s.rb_clear = function(rb_obj) {
		for ( var i = 0 ; i < rb_obj.options.length ; i++ ) {
			rb_obj.options[i].selected = false ; } 
		rb_obj.selection = '' ;
		}
	s.apply_list_filter = function(list,field,filter) {
		var lc_filter = filter.toLowerCase() ,
			filter_size = lc_filter.length ,
			left_chars = '' ,
			this_row = {} ;
		// log('apply_list_filter'+eval(log_s(['filter','filter_size']))) ;
		for ( var i = 0 ; i < list.length ; i++ ) {
			this_row = list[i] ;
			if ( filter_size > 0 ) {
				// log('filter size > 0') ;
				left_chars = this_row[field].substring(0,filter_size) ;
				left_chars = left_chars.toLowerCase() ;
				this_row.filter = ( left_chars == lc_filter ) ;
			} else {
				// log('filter size !> 0') ;
				this_row.filter = true ;
			}
		}
		} // apply_list_filter
	s.ua_profile = function() {
		var ua = { ec : '' , ei : '' , en : '' , uc : '' , u1 : '' } ;
		if ( s.c.u1.ent_class != s.c.u0.ent_class ) { ua.ec = s.c.u1.ent_class ; }
		if ( s.c.u1.ent_id != s.c.u0.ent_id ) { ua.ei = s.c.u1.ent_id ; ua.en = s.c.u1.ent_name ; }
		if ( s.c.u1.user_class != s.c.u0.user_class ) { ua.uc = s.c.u1.user_class ; }
		if ( s.c.u1.e_mail != s.c.u0.e_mail ) { ua.u1 = s.c.u1.e_mail ; }
		return ua ;
		} // build_ua_entry
	s.nop = function() {
		//
		} // do nothing

	// common view response & page logistics
	s.cookies_enabled_check = function() {
		if ( s.cc_code != "NOP" ) {
			var http_string = "ajax/cookies_enabled.php?p1="+s.cc_code ;
			// console.log("cookie_check called, query = "+http_string) ;
			$http.get(http_string)
			.success(function(data,status) {
				s.c.cookies_enabled = data[0].cookies_enabled ;
				s.cc_msg = data[0].msg ;
				// console.log("cookie_check success. cookies_enabled = "+s.cookie_check+" msg = "+s.cc_msg) ;
			})
			.error(function(data,status) {
				// console.log("cookie_check failed") ;
			}) ;
		} else { 
			// console.log("cookies_enabled_check, cc_code = NOP") ; 
			s.c.cookies_enabled = true ;
			s.cc_msg = "cc_code = NOP" ;
			}
		} // function cookie_check
	s.get_location_from_IP = function() {
		log('getting session location from IP') ;
		var http_string = "ajax/get_session_location_from_IP.php" ;
		$http.get(http_string)
		.success(function(data,status) {
		})
		.error(function(data,status) {
		}) ;
		s.get_location = false ;
		} // function cookie_check
	s.log_action = function(action,content_class,content_id) {
		// log('logging action'+eval(log_s(['action','content_class','content_id']))) ;
		var ua = ( s.c.spoofing ? JSON.stringify(s.ua_profile()) : '' ) ;
		var http_string = "ajax/log_action.php?" +
				"u=" + s.c.u0.e_mail +"&"+
				"ua=" + ua +"&"+
				"a=" + action +"&"+
				"cc=" + content_class +"&"+
				"ci=" + content_id ;
		$http.get(http_string)
		.success(function(data,status) {
			// log('logged action'+eval(log_s(['action','content_class','content_id']))) ;
		})
		.error(function(data,status) {
		}) ;
		} // function log_action
	s.log_page_load = function() {
		if ( s.c.spoofing ) {  // need to retrieve ent_name for using-as object
			var http_string = "ajax/get_json_from_mtable.php?t=entities&w=ent_id %3d '" + s.c.u1.ent_id + "'" ;
			// console.log(http_string)
			$http.get(http_string)
			.success(function(data,status) {
				if ( data.length > 0 ) {
					// console.dir(data) ;
					s.c.u1.ent_name = data[0].name ;
				}
				s.log_action('loaded','page','/'+s.requested_path) ;
			})
			.error(function(data,status) {
			}) ;
		} else { s.log_action('loaded','page','/'+s.requested_path) ; }
		}// log_page_load
	s.log_download = function(content_class,content_id) {
		// log('log_download: '+content_class+', '+content_id) ;
		setTimeout( function() {
			s.log_action('downloaded',content_class,content_id) ;
		} , 1000 ) ;
		// console.log('post log_action') ;
		} // log_download
	s.log_out = function() {
		var http_string = "ajax/end_session.php?u="+s.c.u0.e_mail ;
		$http.get(http_string)
		.success(function(data,status) {
			// console.log("msg: "+data[0].msg) ;
			window.location = "/private" ;
		})
		.error(function(data,status) {
		}) ;
		}
	s.reload_requested_path = function() {
		if ( s.requested_path.length == 0 ) { s.requested_path = 'private' ; }
		window.location = s.requested_path ;
		}
	s.build_users_table = function() {
		var c = s.c ,
			ent_id = c.u1.ent_id ,
			where_clause = "ent_id \= \'"+ent_id+"\' order by f_name, l_name" ,
			http_string = "ajax/get_json_from_mtable.php?t=users&w="+where_clause ;
		// log("where clause: "+where_clause) ;
		$http.get(http_string)
		.success(function(data,status) {
			if ( data.length > 0 ) {
				c.u_tbl = angular.copy(data) ;
				var dupe_count = 0 ;
				for ( var i = 0 ; i < c.u_tbl.length ; i++ ) {
					// set disp_name for each user
					if ( i == 0 ) {
						c.u_tbl[i].disp_name = c.u_tbl[i].f_name ;
					} else {
						if ( c.u_tbl[i].f_name == c.u_tbl[i-1].f_name ) {
							if ( c.u_tbl[i].l_name.charAt(0) == c.u_tbl[i-1].l_name.charAt(0) ) {
								dupe_count++ ;
								c.u_tbl[i].disp_name = c.u_tbl[i].f_name + ' ' + c.u_tbl[i].l_name.charAt(0) + ( dupe_count > 1 ? ' ' + dupe_count : '' ) ;
							} else {
								dupe_count = 0 ;
								c.u_tbl[i].disp_name = c.u_tbl[i].f_name + ' ' + c.u_tbl[i].l_name.charAt(0) ;
							} // else where last initials are not dupes
						} else {
							dupe_count = 0 ;
							c.u_tbl[i].disp_name = c.u_tbl[i].f_name ;
						} // else where f_name not dupe
					} // else where i > 0
					// set index
					c.u_ix[c.u_tbl[i].user] = i ;
				} // for i < u_tbl.length
				// log_o('c.u_tbl:',c.u_tbl) ;
				// log_o('c.u_ix:',c.u_ix) ;
				s.finish_common_startup() ;
			} else {
				s.finish_common_startup() ;
			}// if data.length > 0

		})
		.error(function(data,status) {
			log( 'error in build_users_table http.get response. status: '+status ) ;
			s.finish_common_startup() ;
		}) ;
		} // build_users_table
	s.do_confirm_dialog = function(the_case) {
		s.c.confirm_case = the_case ;
		s.c.show_confirm_dialog = true ;
		}
	// forms, tables, and action-button automation
	s.handle_form_input = function( form_name , field_i , opt_i ) {
		var form = s.p[form_name] ,
			fields = form.fields ,
			field = fields[field_i] ;
		switch ( field.ui_type ) {
			case 'input' : break ;
			case 'radio buttons' : 
				var opts = field.options ;
				for ( var i = 0 ; i < opts.length ; i++ ) {
					opts[i].sel = ( i == opt_i ) ;
				}
				field.curr_sel = opt_i ;
				field.new_val = opts[opt_i].val ;
				break ;
			case 'checkbox' : 
				field.new_val = ( field.new_val == 1 ? 0 : 1 ) ;
				break ;
			case 'pick list' : 
				if ( opt_i == -1 ) {  // flag that filter has changed
					s.apply_list_filter( field.list , 'val' , field.filter ) ;
				} else {
					var list = field.list ;
					for ( var i = 0 ; i < list.length ; i++ ) {
						list[i].sel = ( i == opt_i ) ;
					}
					field.curr_sel = opt_i ;
					field.new_val = list[opt_i].val ;
				}
				break ;
			case 'sfdc pick object' :
				switch ( opt_i ) {
					case -1 :  // flag that filter has changed
						s.apply_list_filter( field.list , 'val' , field.filter ) ;
						break ;	
					case -2 :  // flag that user has x'd (cancelled) the selected entry
						field.curr_sel = '' ;
						field.new_val = '' ;
						field.filter = '' ;
						var list = field.list ;
						s.apply_list_filter( list , 'val' , field.filter ) ;
						for ( var i = 0 ; i < list.length ; i++ ) {
							list[i].sel = false ;
						}
						break ;
					default :
						var list = field.list ;
						for ( var i = 0 ; i < list.length ; i++ ) {
							list[i].sel = ( i == opt_i ) ;
						}
						setTimeout( function() { 
							field.curr_sel = opt_i ;
							field.new_val = list[opt_i].val ;
							log('sfdc pick object selection made '+eval(log_s(['opt_i','field.curr_sel']))) ;
							s.$apply() ;
							} , 500 ) ;
				}
				break ;
			case 'textarea' : break ;
		}
		// update changed
		form.changed = false ;
		for ( var i = 0 ; i < fields.length ; i++ ) {
			form.changed = form.changed || ( fields[i].new_val != fields[i].old_val ) ;
		}
		// call page-specific handler as required
		// log('handle_input'+eval(log_s(['form_name','field_i','opt_i','field.db_name','field.new_val']))) ;
		if ( field.p_handler ) { s.p.handle_input( form_name , field_i , opt_i  ) ; }
		} // handle_input
	s.set_table_rpp = function( table_name ) {
		var table = s.p[table_name] ,
			offset_top = pI( get_y_position( document.getElementById( table_name ) ) ) ,
			offset_bottom = 0 ,
			caption = ( ( table.caption || table.cap_comment || table.rpp ) ? 31 : 0 ) ,
			header = ( table.headers ? 33 : 0 ) ,
			table_footer = ( table.footer ? 23 : 0 ) + ( ( table.refresh_button || ( table.data_age != undefined ) ) ? 23 : 0 ) ,
			window_footer = 23 ,
			working_height = 20 + s.m.h - offset_top - ( caption + header + table_footer + window_footer ) ;
		if ( table.actions_name ) { 
			var actions_elem = document.getElementById(table.actions_name) ;
			offset_bottom = 20 + ( actions_elem ? actions_elem.offsetHeight : 0 ) ; // including some margin
			working_height -= offset_bottom ;
		}
		table.rpp = Math.max( ( table.min_rows ? table.min_rows : 5 ) , Math.floor( working_height / 33 ) ) ;  // table rows per page
		if ( table.selection != undefined ) { table.selection = 0 ; }
		table.page = 1 ;
		table.pages = Math.ceil( ( table.rows.length - 1 ) / table.rpp ) ;  // correct for dummy entry at index 0
		// log('set_table_rpp'+eval(log_s(['s.p[table_name].rpp']))) ;
		}
	s.tbl_page_change = function( table_name , which_direction ) {
		var table = s.p[table_name] ;
		switch ( which_direction ) {
			case 'next' : table.page++ ; break;
			case 'previous' : table.page-- ; break;
			}
		if ( table.selection != undefined ) { table.selection = 0 ; }  // reset to the dummy entry at index 0
		}
	s.handle_table_input = function( table_name , row_i ) {
		s.p[table_name].selection = row_i ;
		}


	// common database interactions and related UI bits
	s.apply_ent_filter = function() {
		var lc_filter = s.p.ent_filter.toLowerCase() ,
			filter_size = lc_filter.length ;
		for ( var i = 0 ; i < s.p.entities.length ; i++ ) {
			if ( filter_size > 0 ) {
				var left_chars = s.p.entities[i].name.substring(0,filter_size) ;
				left_chars = left_chars.toLowerCase() ;
				s.p.entities[i].filter = ( left_chars == lc_filter ) ;
			} else {
				s.p.entities[i].filter = true ;
			}
		}
		} // apply_ent_filter
	s.get_entity_list = function() {
		s.p.getting_entities = true ;
		var selected_class = s.p.ent_class_rb.options[s.p.ent_class_rb.selection].val ,
			where_clause = "ent_class \= \'"+selected_class+"\' order by name" ,
			http_string = "ajax/get_json_from_mtable.php?t=entities&w="+where_clause ;
		// console.log("where clause: "+where_clause) ;
		$http.get(http_string)
		.success(function(data,status) {
			if ( data.length > 0 ) {
				if ( selected_class == s.p.ent_class_rb.options[s.p.ent_class_rb.selection].val ) {  // if user hasn't changed mind within http cycle time
					s.p.entities = angular.copy(data) ;
					s.apply_ent_filter() ;
					s.p.getting_entities = false ;
					// console.dir(s.p.entities) ;
				}
			} else {
				s.p.entities = [] ;
			}
		})
		.error(function(data,status) {
		}) ;
		} // get_entity_list

	// dev
	s.exp_eval = function() {
		s.c.eval_response = JSON.stringify( eval( s.c.exp_to_eval ) ) ;
		}

	s.finish_common_startup = function() {
		log('finish_common_startup') ;
		s.m.home = ( !s.new_session ) && ( ( s.requested_path == '' ) || ( s.requested_path == 'private' ) ) ;
		s.startup_this_page() ;
		}

// finish styling/layout variable setup
	set_m(s) ;
	set_up_dep_img_list(s) ;
	setTimeout( function() { $scope.$apply( s.m.dpics_layout_ready = true ) ; } , 30 ) ;   // stall to prevent flash of unfinished page layout on first load

//=== page-specific variable/object and function definitions, loaded as js fragment from inc directory
s.p = { 
	//state
		show_welcome : true ,
		show_intro_form : false ,
		show_intro_e_mail : false ,
		login_e_mail_valid : false ,
		show_simple_request_reset_msg : false ,
		auth_fail : false ,
		reset_sent : false ,
		get_passes : '' ,
		just_pass : '' ,
		passes_short : '' ,
		passes_ok : '' ,
		get_member_info : '' ,
		categorize_new : '' ,
		get_prospect_info : '' ,
		get_new_info : '' ,
		member_info_ok : '' ,
		new_info_ok : '' ,
		prospect_info_ok : '' ,
		e_mail_confirm_sent : '' ,
		post_submit_disable : '' ,
		accessing : false ,
	//form inputs and other data
		e_mail1 : '' ,
		e_mail2 : '' ,
		pass1 : '' ,
		pass2 : '' ,
		f_name : '' ,
		l_name : '' ,
		title : '' ,
		ent_id : '' ,   // passed back by check_new_e_mail ajax
		org_name : '' ,  // likewise, in the member-org case
		city : '' ,
		country : '' ,
		phone : '' ,
		aff_rb : { "options" : [
						{ "option":$sce.trustAsHtml("new indirect customer<br>(please mention your product source below)") , "selected":false , "short_aff":"new customer" },
						{ "option":$sce.trustAsHtml("supporting a current Tarana customer") , "selected":false , "short_aff":"customer aff" },
						{ "option":$sce.trustAsHtml("working with a current Tarana partner") , "selected":false , "short_aff":"partner aff" },
						{ "option":$sce.trustAsHtml("other (described below)") , "selected":false , "short_aff":"see msg" } ] ,
					"selection" : "" } ,
		serial : '' ,
		msg : '' ,
	//messages
		e_mail_notice : $sce.trustAsHtml('&nbsp;') ,
		post_cat_msg : $sce.trustAsHtml('&nbsp;') ,
		password_notice : $sce.trustAsHtml('&nbsp;') ,
		plain_link_message : 'One last step:&nbsp; We\'ve sent you a confirmation link in e-mail; just click on that to finish the process.&nbsp; (Note that your e-mail client may have put it in your spam folder.)' ,
		post_new_user_submit_notice : '' ,
		new_cat_rb : { 
			options : [
				{ option : $sce.trustAsHtml('just browsing, and interested in a little more detail about AbsoluteAir 2') , 
					cat : 'browser' , selected : false } ,
				{ option : $sce.trustAsHtml('looking for a solution to a current enterprise or radio backhaul connectivity problem') , 
					cat : 'prospect' , selected : false } ,
				{ option : $sce.trustAsHtml('working with Tarana equipment and need access to resources or support') , 
					cat : 'cust_part' , selected : false }
				] ,
			selection : ''
			} ,
		test_var : 'hello, world'
}
log( 's.p defined in new_session.js, s.p.test_var = ' + s.p.test_var ) ;
log( 'new_cat_rb is '+ ( s.p.new_cat_rb ? 'defined' : 'undefined' ) ) ;
s.set_post_e_mail_view_defaults = function() {
	s.p.e_mail_notice = $sce.trustAsHtml('&nbsp;') ;
	s.p.get_passes = false ;
	s.p.just_pass = false ;
	s.p.passes_short = false ;
	s.p.passes_ok = false ;
	s.p.get_member_info = false ;
	s.p.categorize_new = false ;
	s.p.get_prospect_info = false ;
	s.p.get_new_info = false ;
	s.p.member_info_ok = false ;
	s.p.new_info_ok = false ;
	s.p.e_mail_confirm_sent = false ;
	s.p.post_submit_disable = false ;
	s.rb_clear(s.p.aff_rb) ;
	s.rb_clear(s.p.new_cat_rb) ;
	}
s.validate_login_e_mail = function() {
	s.p.login_e_mail_valid = is_an_e_mail(s.c.u0.e_mail) ;
	} // validate_e_mail
s.check_credentials = function() {
	if ( ( s.c.u0.e_mail.length > 0 ) && ( s.p.password.length > 0 ) ) {
		s.p.accessing = true ;
		console.log('checking credentials') ;
		s.p.auth_fail = false ;
		s.p.reset_sent = false ;
		var http_string = "ajax/check_credentials.php?u="+s.c.u0.e_mail+"&p="+s.p.password ;
		// console.log("checking credentials, httpget: "+http_string) ;
		$http.get(http_string)
		.success(function(data,status) {
			log_o('check_credentials, success, data:',data) ;
			s.p.auth_fail = ( data[0].authed == false ) ;
			s.auth_msg = data[0].msg ;
			if ( ! s.p.auth_fail  ) { 
				s.log_action('logged in','user_agent',s.c.user_agent) ;
				console.log("auth success, s.requested_path (before): "+s.requested_path) ;
				if ( ( s.requested_path == '' ) || ( s.params[1] == 'login' ) ) { s.requested_path = '/private' ; } 
					else { s.requested_path = '/'+s.requested_path ; }
				// console.log("auth success, s.requested_path (after): "+s.requested_path) ;
				setTimeout( function () {
					window.location = s.requested_path ;
					}, 100 ) ;
			} else {
				s.log_action("login failure","","") ;
				s.p.accessing = false ;
			}
		})
		.error(function(data,status) {
			s.p.auth_fail = true ;
			s.auth_msg = "check_credentials.php failed to respond" ;
		}) ;
		} // if neither u nor p is an empty string
	}
s.send_pass_reset = function() {
	var http_string = "ajax/send_pass_reset.php?u="+s.c.u0.e_mail ;
	$http.get(http_string)
	.success(function(data,status) {
		s.p.show_simple_request_reset_msg = false ;  // hides this, if shown 
		s.p.auth_fail = false ; // hides the auth fail message, if shown
		s.p.reset_sent = true ;
		// console.log("reset code: "+data[0].reset_code+" length: "+data[0].reset_code.length+" msg: "+data[0].msg) ;
	})
	.error(function(data,status) {
		s.p.reset_sent = false ;
	}) ;
	}
s.start_introduction = function() {
	s.p.show_welcome = false ;
	s.p.show_intro_form = true ;
	s.p.show_intro_e_mail = true ;
	}	
s.check_new_e_mail = function() {
	s.set_post_e_mail_view_defaults();
	if (  ( s.p.e_mail1 == s.p.e_mail2 ) && ( s.p.e_mail1.length > 0 ) ) {
		if ( ! is_an_e_mail( s.p.e_mail1 ) ) {
			s.p.e_mail_notice = $sce.trustAsHtml('Please enter a valid e-mail address.') ;
		} else {
			s.p.e_mail_notice = $sce.trustAsHtml('&nbsp;') ;
			var at_pos = s.p.e_mail1.indexOf('@') ,
				domain = s.p.e_mail1.substring(at_pos+1) ;
			domain = domain.toLowerCase() ;
			// find out which branch we're in
			var http_string = "ajax/check_new_e_mail.php?d="+domain+"&e="+s.p.e_mail1 ;
			$http.get(http_string)
			.success(function(data,status) {
				var msg = '' ;
				switch (data[0].case) {
					case 'duplicate' :
						msg = 'This e-mail address is already on our list.&nbsp; If it\'s yours, please try using it to <a href="login">log in</a>.&nbsp;  Otherwise, you may want to contact your team\'s e-mail account administrator.' ;
						break ;
					case 'Tarana' :
						msg = "Thanks.&nbsp; For Taranans, we just need a password and you're good to go." ;
						s.p.get_passes = true ;
						s.p.just_pass = true ;
						// enable submit button when passes match and are sufficiently long
						break ;
					case 'member' :
						msg = "Thanks.&nbsp; We're pleased to welcome a new member from the "+data[0].name+" team.&nbsp; We need you to set a password and provide a little more info:" ;
						s.p.get_passes = true ;
						s.p.get_member_info = true ;
						s.p.ent_id = data[0].ent_id ;
						s.p.org_name = data[0].name ;
						break ;
					case 'new' : 
						msg = "Thanks.&nbsp; Looks like we don't have your company or organization on our list, based on your e-mail domain.&nbsp; Please choose the description below that fits you best:" ;
						s.p.categorize_new = true ;

						// Our Private site resources are reserved for our customers and partners.&nbsp; If you need access to support a customer, or if you are a new customer who purchased your Tarana equipment indirectly, please share with us the info below, and we'll get back to you promptly." ;
						// s.p.get_new_info = true ;
						break ;
					case 'disallowed' :
						msg = "Thanks for your interest.&nbsp; Our Private site is reserved for interested professionals, customers, and partners.&nbsp; Please feel free to browse our <a href=\"https://www.taranawireless.com\">public site</a>." ;
						break ;
				}
				s.p.e_mail_notice = $sce.trustAsHtml(msg) ;
			})
			.error(function(data,status) {
				s.p.reset_sent = false ;
			}) ;
		}
	}
	} // check_new_e_mail
s.passes_check = function() {
	var passes_match = ( s.p.pass1 == s.p.pass2 ) && ( s.p.pass1.length > 0 ) ;
	if ( passes_match ) {
		s.p.passes_short = s.p.pass1.length < s.c.pass_min ;
	} else {
		s.p.passes_short = false ;
	}
	s.p.passes_ok = passes_match && !s.p.passes_short ;
	} // passes_check
s.submit_pass = function() {  // applies to the Tarana and browser cases -- sends confirm e-mail as well
	var Taranan = ( domain(s.p.e_mail1) == 'taranawireless.com' ) ,
		ajax_filename = ( Taranan ? 'add_Taranan' : 'add_browser') ;
	if ( s.p.passes_ok && !s.p.post_submit_disable ) {  // catches premature use of the "enter" key, and prevents resubmission
		var at_pos = s.p.e_mail1.indexOf('@') ,
			sentenced = s.p.e_mail1.toSentenceCase() ,
			f_name = sentenced.substring(0,at_pos) ,
			http_string = 'ajax/'+ajax_filename+'.php?u='+s.p.e_mail1+"&p="+s.p.pass1+"&f="+f_name ;
			s.p.post_submit_disable = true ;
		//console.log("submit_pass, http_string: "+http_string+" at_pos: "+at_pos+" sentenced: "+sentenced ) ;
		$http.get(http_string)
		.success(function(data,status) {
			s.p.e_mail_confirm_sent = true ;
			s.p.show_intro_e_mail = false ;
			s.p.get_passes = false ;
			if ( !data[0].sent ) s.p.post_new_user_submit_notice = $sce.trustAsHtml('This e-mail address is already on our list.&nbsp; If it\'s yours, please try using it to <a href="login">log in</a>.') ;
		})
		.error(function(data,status) {
			console.log("save_pass_send_e_confirm.php error") ;
		}) ;
		}
	} // submit_pass
s.member_info_check = function() {
	s.p.member_info_ok = 	s.p.passes_ok
						&&	s.p.f_name.length > 0
						&&	s.p.l_name.length > 0
						&&	s.p.city.length > 0
						&&	s.p.country.length > 0 ;
	} //aff_info_check
s.submit_member_ee_info = function() {
	if ( s.p.member_info_ok ) {
		var http_string = "ajax/add_member_ee.php?";
		http_string += 'u=' + s.p.e_mail1 +
					  '&p=' + s.p.pass1 +
					 '&fn=' + s.p.f_name +
					 '&ln=' + s.p.l_name +
					 '&ei=' + s.p.ent_id +
					 '&en=' + s.p.org_name +
					 '&ci=' + s.p.city +
					 '&co=' + s.p.country ;
		s.p.post_submit_disable = true ;
		$http.get(http_string)
		.success(function(data,status) {
			s.p.e_mail_confirm_sent = true ;
			s.p.post_new_user_submit_notice = $sce.trustAsHtml('You\'re on our list now.&nbsp; '+s.p.plain_link_message) ;
			s.p.show_intro_e_mail = false ;
			s.p.get_passes = false ;
			s.p.get_member_info = false ;
		})
		.error(function(data,status) {
		}) ;
	}
	} // submit member ee info
s.new_info_check = function() {
	// console.log('fn: '+s.p.f_name.length+'ln: '+s.p.l_name.length+' ti: '+s.p.title.length+' en: '+s.p.org_name.length+' ci: '+s.p.city.length+
	// 	' co: '+s.p.country.length+' af: |'+s.p.aff_rb.selection+'| se: '+s.p.serial.length+' me: '+s.p.msg.length) ;
	s.p.new_info_ok = 	s.p.f_name.length > 0
					&&	s.p.l_name.length > 0
					&&	s.p.title.length > 0
					&&	s.p.org_name.length > 0 
					&&	s.p.city.length > 0
					&&	s.p.country.length > 0
					&&	s.p.aff_rb.selection.length != '' 
					&&	s.p.serial.length > 0 
					&&	s.p.msg.length > 0 ;
	} //new_info_check
s.prospect_info_check = function() {
	s.p.prospect_info_ok = 	
						s.p.f_name.length > 0
					&&	s.p.l_name.length > 0
					&&	s.p.title.length > 0
					&&	s.p.org_name.length > 0 
					&&	s.p.msg.length > 0 ;
	} //new_info_check
s.submit_prospect_info = function() {
	if ( s.p.prospect_info_ok && s.p.passes_ok ) {
		var http_string = "ajax/add_prospect.php?";   // adds to db, sends e-mail conf, sends profile to wheel for approval
		http_string += 'u=' + s.p.e_mail1 +
					  '&p=' + s.p.pass1 +
					 '&fn=' + s.p.f_name +
					 '&ln=' + s.p.l_name +
					 '&ti=' + s.p.title +
					 '&en=' + s.p.org_name +
					 '&me=' + s.p.msg ;
		s.p.post_submit_disable = true ;
		$http.get(http_string)
		.success(function(data,status) {
			s.p.e_mail_confirm_sent = true ;
			s.p.post_new_user_submit_notice = $sce.trustAsHtml(s.p.plain_link_message+'&nbsp; You\'ll have access to baseline product information as soon as your e-mail address is confirmed.<br><br>We\'ll review your info promptly and send you another note when we\'ve upgraded you to full pre-sales access, including our complete link gallery, network planning guidance, product specs, and high-level pricing.') ;
			s.p.show_intro_e_mail = false ;
			s.p.get_prospect_info = false ;
			s.p.get_passes = false ;
		})
		.error(function(data,status) {
		}) ;
	}
	} // submit new info
s.submit_new_info = function() {
	if ( s.p.new_info_ok ) {
		var http_string = "ajax/add_new_aff.php?";
		http_string += 'u=' + s.p.e_mail1 +
					 '&fn=' + s.p.f_name +
					 '&ln=' + s.p.l_name +
					 '&ti=' + s.p.title +
					 '&en=' + s.p.org_name +
					 '&ci=' + s.p.city +
					 '&co=' + s.p.country +
					 '&af=' + s.p.aff_rb.options[s.p.aff_rb.selection].short_aff +
					 '&se=' + s.p.serial +
					 '&me=' + s.p.msg ;
		s.p.post_submit_disable = true ;
		$http.get(http_string)
		.success(function(data,status) {
			s.p.e_mail_confirm_sent = true ;
			s.p.post_new_user_submit_notice = $sce.trustAsHtml('...for your information.  We\'ll get back to you promptly.') ;
			s.p.show_intro_e_mail = false ;
			s.p.get_new_info = false ;
		})
		.error(function(data,status) {
		}) ;
	}
	} // submit new info
s.e_mail_test = function() {
	s.p.e_val = is_an_e_mail(s.p.e_mail1) ;
	}
s.take_new_category_action = function( i ) {
	var msg = 'Great.&nbsp; ' ;
	s.rb_set(s.p.new_cat_rb,i) ;
	s.p.get_passes = s.p.just_pass = s.p.get_prospect_info = s.p.get_new_info = false ;  // reset everything
	switch ( i ) {
		case 0 :  // just browsing
			msg += 'We just need you to choose a password and you\'re good to go.' ;
			s.p.get_passes = true ; s.p.just_pass = true ;
			break ;
		case 1 :  // prospect
			msg += 'Please tell us a little more about yourself and your application:' ;
			s.p.get_passes = true ;
			s.p.get_prospect_info = true ;
			break ;
		case 2 :  // current customer/partner, but domain not registered
			msg += 'Please share with us the info below, and we\'ll get back to you promptly.' ;
			s.p.get_new_info = true ;
			break ;
	}
	s.p.post_cat_msg = $sce.trustAsHtml(msg) ;
	}
s.startup_this_page = function() {
	// log('startup_this_page called for new_session.js') ;
	// s.rb_trustAsHtml(s.p.aff_rb) ;
	// s.rb_trustAsHtml(s.p.new_cat_rb) ;
	if ( ( s.params[1] == 'intro' ) || ( s.params[1] == 'register' ) ) {   // route to third html block in new_sessions.html
		s.p.show_welcome = false ;
		s.p.show_intro_form = true ;
		s.p.show_intro_e_mail = true ;
	}
	if ( s.params[2] == 'reset' ) {
		s.p.show_simple_request_reset_msg = true ;
	}
	if ( s.params[1] == 'login' ) {
		if ( s.params[2].length > 0 ) {
			s.c.u0.e_mail = s.params[2] ;
		}
	}
	s.p.post_new_user_submit_notice = $sce.trustAsHtml(s.p.plain_link_message) ;
	s.set_post_e_mail_view_defaults();
	s.second_hand() ;
	} // startup_this_page

//=== startup steps for every page
	// log('taking startup steps') ;
	s.check_w() ;
	php_handoff(s,$http) ; 
	s.cookies_enabled_check() ;
	if ( s.get_location ) { s.get_location_from_IP() ; }
	if ( ! s.new_session ) s.log_page_load() ;
	if ( s.c.get_u_tbl ) {
		s.build_users_table() ;  // calls s.finish_common_startup when successful -- can turn off on individual pages if not required
	} else { 
		s.finish_common_startup() ;
	}
	} ) ; // theApp.controller

//=== custom directives
	theApp.constant('keyCodes', {
		esc: 27,
		space: 32,
		enter: 13,
		tab: 9,
		backspace: 8,
		shift: 16,
		ctrl: 17,
		alt: 18,
		capslock: 20,
		numlock: 144
		});
	theApp.directive('keyBind', ['keyCodes', function (keyCodes) {
		// usage example:  <input key-bind="{ enter: 'go()', esc: 'clear()' }" type="text"></input>
	    function map(obj) {
	        var mapped = {};
	        for (var key in obj) {
	            var action = obj[key];
	            if (keyCodes.hasOwnProperty(key)) {
	                mapped[keyCodes[key]] = action;
	            }
	        }
	        return mapped;
	    }
	    return function ($scope, element, attrs) {
	        var bindings = map($scope.$eval(attrs.keyBind));
	        element.bind("keydown keypress", function (event) {
	            if (bindings.hasOwnProperty(event.which)) {
	            	if ( ! $scope.a.return_caught ) {
	            		$scope.a.return_caught = true ;
	            		log('keyBind directive. event.which = '+event.which+' bindings[event.which]='+bindings[event.which]);
		                $scope.$apply(function() {
		                     $scope.$eval(bindings[event.which]);
		                	});
		            } else {
		            	$scope.a.return_caught = false ;
		            } ;
	            } // if relevant event
	        });
	    };
		}]);
	theApp.directive('catchload', function($window) {
		return function($scope) {
			$scope.handle_window_load = function() {
				set_m($scope);
				// console.log("window load") ;
				// setTimeout(function() { draw_canvases($scope); }, 10);
				return true;
			};
			// $scope.handle_window_load();
			return angular.element($window).bind('load', function() {
				$scope.handle_window_load();
				return $scope.$apply();
			});
		};
		});
	theApp.directive('catchresize', function($window) {
		return function($scope) {
			$scope.handle_window_resize = function() {
				set_m($scope);
				// console.log("window resize") ;
				// setTimeout(function() { draw_canvases($scope); }, 10);
				return true;
			};
			$scope.handle_window_resize();
			return angular.element($window).bind('resize', function() {
				$scope.handle_window_resize();
				return $scope.$apply();
			});
		};
		});

//=== standalone script content (not inserted in scope of common controller as above)
// no standalone js required