(function() {
        function getCookie(c_name)
        {
        if (document.cookie.length>0)
          {
            c_start=document.cookie.indexOf(c_name + "=");
            if (c_start!=-1)
            { 
                c_start=c_start + c_name.length+1 ;
                c_end=document.cookie.indexOf(";",c_start);
                if (c_end==-1) c_end=document.cookie.length
                return unescape(document.cookie.substring(c_start,c_end));
            } 
          }
        return ""
        }
     
        function setCookie(c_name,value,expiredays, domain)
        {
        var exdate=new Date();
        exdate.setDate(exdate.getDate()+expiredays);
        document.cookie=c_name+ "=" +escape(value)+
		"; path=/" +
        ((domain != null)   ? "; domain=" + domain : "") +
        ((expiredays != null) ? "; expires="+exdate.toGMTString() : "");
        }
		
		function randomString(string_length) {
            var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
            var randomstring = '';
            for (var i = 0; i < string_length; i++) {
                var rnum = Math.floor(Math.random() * chars.length);
                randomstring += chars.substring(rnum, rnum + 1);
            }
            return randomstring;
        }
     
        function setMarketingFirstTimeData()
        {
            var marketingCookieName = "CS_FT_M";
            var referrerCookieName = "CS_FT_R";
            var uniqueTokenCookieName = "CS_FT_T";
			
            //getting url the query string: 
            var url = window.location.href;
			var referrerUrl = document.referrer;
			if(!referrerUrl){
				referrerUrl = '';
			}
			
            var cookie = getCookie(marketingCookieName);
		    
            if (cookie ==null || cookie=="")
            {
                //alert(url);
                //alert('Thanks for visiting from ' + referrerUrl);
                setCookie(marketingCookieName, url, 9999,'.cloudshare.com');
				setCookie(referrerCookieName, referrerUrl, 9999, '.cloudshare.com');
              
				
				var uniqueToken = randomString(50);
				setCookie(uniqueTokenCookieName, uniqueToken, 9999, '.cloudshare.com');
				
				var i = document.createElement("img");
				i.src = "https://use.cloudshare.com/Ent/MarketingData.mvc?marketingUrl=" + encodeURIComponent(url) + "&reffererUrl=" + encodeURIComponent(referrerUrl) + "&uniqueToken=" + uniqueToken;
            }
        }

		setMarketingFirstTimeData();
		
        /*function addEvent(obj, evType, fn){ 
         if (obj.addEventListener){ 
           obj.addEventListener(evType, fn, false); 
           return true; 
         } else if (obj.attachEvent){ 
           var r = obj.attachEvent("on"+evType, fn); 
           return r; 
         } else { 
           return false; 
         } 
        }
        addEvent(window, 'load', setMarketingFirstTimeData);*/
    })();