/* called via flash on form success */
function wlvTracking(val){
	if (val == 'jointowin') {
		
		var randnum = Math.floor((9999999-999999)*Math.random()) + 1000000;

		/* create doubleclick iframe */
		var iframe = document.createElement('iframe');
		iframe.name = iframe.id = "DoubleClick";
		iframe.width = 1;
		iframe.height = 1;
		iframe.frameborder = 0;
		iframe.src = 'https://fls.doubleclick.net/activityi;src=1531490;type=pagec469;cat=sweep011;ord=' + randnum + '?';
		document.body.appendChild(iframe);
		
		/* add matracking pixel */
    var matrack = document.createElement('img');
    matrack.src = 'https://www.matracking.com/Event.gif?maKey=1020&maEventType=Sweepstakes';
    matrack.width = 1;
    matrack.height = 1;
    matrack.border = 0;
    document.body.appendChild(matrack);
	}
}