function switchVideo(whichVideo,width,height) {
	code = '<iframe src="' + whichVideo + '" width="' + width + '" height="' + height + '" scrolling="no" frameborder="0"></iframe>';
	document.getElementById("videoMain").innerHTML = code;
}

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