var EMAIL='';
var REFERRAL_ID ='';
function getArgs ()
{
		var data_ar=unescape(window.location).split('?');
		if (data_ar.length>1)
		{
		var data=data_ar[1];
		var data_tmp=data.split('&');
		var i=0;
		var NVpair;
		while(i < data_tmp.length)
		{
			NVpair=data_tmp[i].split('=');
			if (NVpair[0] == 'email') {EMAIL = NVpair[1];} 
			if (NVpair[0] == 'ref') {REFERRAL_ID = NVpair[1];} 
			i++;
		}
		}
	if (EMAIL != null && EMAIL != '') {
		this.document.sendAFriendOverlayForm2.email.value=EMAIL;
		this.document.sendAFriendOverlayForm.recipientEmail.value=EMAIL;
		this.document.registerForAnEventForm.recipientEmail.value=EMAIL;
	}
	if (REFERRAL_ID != null && REFERRAL_ID != '') {
		this.document.sendAFriendOverlayForm2.urlTracker.value=REFERRAL_ID;
		this.document.sendAFriendOverlayForm.urlTrackerSend.value=REFERRAL_ID;
		this.document.registerForAnEventForm.urlTrackerSend.value=REFERRAL_ID;
	}

}