// JavaScript Document
function browserCheck()
{
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>=3)
  alert("Browser Supported!"); // return true;   //document.write("You're using FF 3.x or above")
 else if (ffversion>=2)
  return true;  //document.write("You're using FF 2.x")
 else if (ffversion>=1)
  return true;  //document.write("You're using FF 1.x")
}
else
{
		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>=8)
		return true;	//document.write("You're using IE8 or above")
		else if (ieversion>=7)
		return true;	//document.write("You're using IE7.x")
		else if (ieversion>=6)
		return true;	//document.write("You're using IE6.x")
		else if (ieversion>=5)
		return true;	//document.write("You're using IE5.x")
		}
		else
		{
 		//return false;
		//document.write("n/a")
		 alert("Browser Not Supported!");
		}
}
}