/* STO-BCM utilscripts.js
   build 20090819.1 JDW     */

// Creates player frames on Youtube thumbnails (120 x 90px)
function ytFrameOverlay() { // v 1.0 Copyright 2006, Thierry Koblentz - TJKDesign.com. All rights reserved.
	if(!document.getElementsByTagName)return;
    var arrImages = document.getElementsByTagName("img");
    var arrImgToFix = new Array();
    var zImages;
	var classCount = 0;
    for(var i=0; i<arrImages.length; i++){
        if(arrImages[i].className=="ytFrame"){
            arrImgToFix[classCount]=arrImages[i];
			classCount++;
        }   
    }
	for(var x = 0, y = arrImages.length; x < y; x++){	
		if(arrImgToFix[x]){
		arrImgToFix[x].style.background="url("+arrImgToFix[x].src+")";
		arrImgToFix[x].src="http://www.stolaf.edu/multimedia/images/ytthumboverlay.png";
		}
	}
}

window.onload=ytFrameOverlay;