function getBrowserType()
{	
	if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)){ //test for Firefox/x.x or Firefox x.x (ignoring remaining digits);
		 var ffversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		 if (ffversion>=4)
			 return "FireFox 4.x"
		 if (ffversion>=3)
			 return "FireFox 3.x"
		 else if (ffversion>=2)
			 return "FireFox 2.x"
		 else if (ffversion>=1)
		  	 return "FireFox 1.x"
		  	else
				 return "FireFox"
		}
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
		 var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		 if (ieversion>=9){
			  return "InternetExplorer 9.x"
				 
			}
		 if (ieversion>=8){
			  return "InternetExplorer 8.x"
			
			}
		 else if (ieversion>=7)
			 return "InternetExplorer 7.x"
		 else if (ieversion>=6)
			 return "InternetExplorer 6.x"
		 else if (ieversion>=5)
			 return "InternetExplorer 5.x"
			 else
				 return "InternetExplorer"
		}
	document.write(navigator.userAgent)
	if (/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)){ //test for Opera/x.x or Opera x.x (ignoring remaining decimal places);
		 var oprversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		 if (oprversion>=11)
			  return "Opera 11.x"
		 if (oprversion>=10)
			 return "Opera 10.x"
		 else if (oprversion>=9)
			 return "Opera 9.x"
		 else if (oprversion>=8)
			 return "Opera 8.x"
		 else if (oprversion>=7)
			 return "Opera 7.x"
			 else
				 return "Opera"
		}	
	if (/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent)){ //test for Opera/x.x or Opera x.x (ignoring remaining decimal places);
		 var chrversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		 if (chrversion>=4)
			 return "Chrome 4.x"
		  else if (chrversion>=3)
			  return "Chrome 3.x"
		 else if (chrversion>=2)
			 return "Chrome 2.x"
		 else if (chrversion>=1)
			 return "Chrome 1.x"
		 else
		  document.write("Chrome")
		}
	
	return "Other"
}

function getIncomingSite(){
	if (document.referrer != '')
		return document.referrer
	return ""	
}

function getCurrentUrl(){
	return window.location.hostname;
}

function clean_up()
{
	var s=tracker.myFlexFunction();  
}

function getFullUrl(){
	return window.location.href;
}

function setUserNameCookie(username){
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+30);
	document.cookie='deep_username=' +username+';expires='+exdate.toGMTString();
}

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 getUserName()
{
username=getCookie('deep_username');
if (username!=null && username!="")
  {
	return username; 
  }
return "";
}


function openChatWindow()
{
	window.open('http://www.deepanalytic.com/appl/ChatAppl.html','mywindow','width=450,height=450,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizable=no');
}