function createCookie(name,value,days) {
		if (days) {
			var date = new Date();
			date.setTime(date.getTime()+(days*24*60*60*1000));
			var expires = "; expires="+date.toGMTString();
		}
		else 
		{
			var expires = "";
		}
		document.cookie = name + "=" + value + expires + "; path=/";
	}
	
	function getCookie(name)
	{
		if (document.cookie.length>0)
		{
			start=document.cookie.indexOf(name + "=");
			if (start!=-1)
			{ 
				start=start + name.length+1; 
				end=document.cookie.indexOf(";",start);
				if (end==-1) {
					end=document.cookie.length;
				}
				return unescape(document.cookie.substring(start,end));
			} 
		}
		return "";
	}