function gallery(){
	var rows = document.getElementsByTagName("div");
	for (var i=0; i<rows.length; i++){
		if (rows[i].className == "gallery"){
			var imgs = rows[i].getElementsByTagName("img");
			if(imgs){
				var hImg = 0;
				for (var x=0; x<imgs.length; x++){
					if (imgs[x].offsetHeight > hImg){
						hImg = imgs[x].offsetHeight;
					}
				}
				for (var x=0; x<imgs.length; x++){
					imgs[x].style.marginTop = hImg - imgs[x].offsetHeight + "px";
				}
			}
		}
	}
}
if (window.addEventListener)
	window.addEventListener("load", gallery, false);
else if (window.attachEvent)
	window.attachEvent("onload", gallery)