function getImage(source){
	var retVal = new Image();
	retVal.src = source;
	return retVal;
}

function flopImage(obj, img, isOver){
	var dir = "/library/media/gui/btn/";
	if(isOver){
		$(obj).children("img").attr("src", dir + img + "_on.jpg");
	}
	else{
		$(obj).children("img").attr("src", dir + img + ".jpg");
	}
}



function setHeights(v){
	$("#bodyOuterCont .leftCol").height(v);
	$("#bodyOuterCont .midCol").height(v);
	$("#bodyOuterCont .rightCol").height(v);
}