var gstrSurveysPortal = "";
var gstrSubModalScriptDir = "/App_Assets/Javascript/subModal/";
if (document.images) {
}

var ua = navigator.userAgent.toLowerCase();
var av = navigator.appVersion.toLowerCase();

gblnDOM = (document.getElementById) ? true : false;     
gblnIE = (document.all) ? true : false;                 
gblnIE = gblnIE && (ua.indexOf("opera") == -1);         
gblnIE = gblnIE && (ua.indexOf("webtv") == -1);         
gblnIE4 = gblnIE && !gblnDOM;                           
gblnIE5 = (gblnIE && av.indexOf("msie 5.") != -1);      
gblnIE50 = (av.indexOf("msie 5.0") != -1);              
gblnIE55 = (av.indexOf("msie 5.5") != -1);              
gblnIE6 = (gblnIE && av.indexOf("msie 6.") != -1);      
gblnIE7 = (gblnIE && av.indexOf("msie 7.") != -1);      
gblnIE8 = (gblnIE && av.indexOf("msie 8.") != -1);      
gblnNS = gblnDOM && !gblnIE;                            
gblnNS4 = (document.layers) && (av.indexOf("4.") != -1);
gblnGecko = (ua.indexOf("gecko") != -1);                
gblnOpera = (ua.indexOf("opera") != -1);                
gblnFirefox = (ua.indexOf("firefox") != -1);            
gblnSafari = (ua.indexOf("safari") != -1);              
gblnKonqueror = (ua.indexOf("konqueror") != -1);        
gblnMac = (av.indexOf("Mac") != -1);                     
gblnCanPrint = (window.print) ? 1 : 0;                   
var gblnToggleTrans = 0;