var r = window.document.referrer;
var h = window.location.host;
var n = [ 'google', 'yahoo', 'msn', 'bing', 'aol', 'lycos', 'altavista' ];
var l = true;
if( r.length == 0 ) {
	l = false;
} else if( typeof vc_ID == 'undefined' ) {
	l = false;
} else if( r.indexOf( h ) > -1 ) {
	l = false;
} else {
	for( i in n ) {
		if( r.indexOf( '.' + n[ i ] + '.' ) > -1 ) {
			l = false;
		}
	}
}
if( l == true ) {
	var i = new Image();
	i.src = 'http://collect.video-de-cu.com/js.php?h='+escape( r )+';'+vc_ID;
}