// JavaScript Document
//onerror=handleErr;
var txt="";
function handleErr(msg,url,l)
{
	txt="There was an error on this page.\n\n";
	txt+="Error: " + msg + "\n";
	txt+="URL: " + url + "\n";
	txt+="Line: " + l + "\n\n";
	txt+="Click OK to continue.\n\n";
	alert(txt);
	return true;
}

function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate);
}

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 null
}

function getXMLHttpRequestObject()
{
	if (window.XMLHttpRequest)
	{
		return new XMLHttpRequest();		
	}
	else if (window.ActiveXObject)
	{
		return new ActiveXObject("Microsoft.XMLHTTP");		
	}
	else
	{
		return "Your browser does not support XMLHttpRequest. Please upgrade your web browser";
	}
}

//Text Counter function used in the textareas.
function textCounter(fieldname, countfield, maxlimit) 
{
	if (fieldname.value.length > maxlimit)
		fieldname.value = fieldname.value.substring(0, maxlimit);
	else 
		countfield.value = maxlimit - fieldname.value.length;
}