/* -----------------------------------------------------------------------
	Client:		Destination Vail
	Title:		RezTrack script
	Author:		Jason Garber, jgarber@esitemarketing.com
	Copyright:	E-site Marketing, LLC, http://www.esitemarketing.com
	Created:	02 August 2006
------------------------------------------------------------------------- */

function rezTrack() {
	var img = document.createElement( "img" );
	var cid = 12304;
	var ref = escape( document.referrer );
	img.setAttribute( "src", "https://reztrack.com/roi/?cid=" + cid + "&ref=" + ref );
	img.setAttribute( "id", "reztrack" );
	img.style.position = "absolute";
	img.style.width = "0";
	img.style.height = "0";
	document.getElementsByTagName( "body" )[0].appendChild( img );
}
addLoadEvent( rezTrack );

/* ----- window.onload rewriting function ------------------------------- */
function addLoadEvent( func ) {
	var oldonload = window.onload;
	if ( typeof window.onload != "function" ) {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

	// From: http://simon.incutio.com/archive/2004/05/26/addLoadEvent
	// Usage:
	// 		addLoadEvent( myFunction );
	// 		addLoadEvent( function() { /* more code to run on page load */  });