// JavaScript Document

var refererVariableName = "leadCompany";
var campaignNameVariableName = "campaignName";

function main()
{
	__sfga();
	
	var leadCompany = getParameterByName(refererVariableName);
	var campaignName = getParameterByName(campaignNameVariableName);
	if(leadCompany!=null)
	{
		setCookie(refererVariableName, leadCompany);
		setCookie(campaignNameVariableName, campaignName);
	}
}

function getParameterByName(name)
{
	name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
	var regexS = "[\\?&]" + name + "=([^&#]*)";
	var regex = new RegExp(regexS);
	var results = regex.exec(window.location.href);
	if(results == null)
		return null;
	else
		return decodeURIComponent(results[1].replace(/\+/g, " "));
}

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

function getCookie(c_name)
{	
	var i,x,y,ARRcookies=document.cookie.split(";");
	for (i=0;i<ARRcookies.length;i++)
	{
		x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
		y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
		x=x.replace(/^\s+|\s+$/g,"");
		if (x==c_name)
		{
			return unescape(y);
		}
	}
	return null;
}