/*setvariables function*/
function main () {
	var box = document.getElementsByTagName("div");
	for (var i = 0; i < box.length; i++) {
		if(box[i].className.indexOf("img-holder") != -1 ) {
			box[i].style.width = box[i].getElementsByTagName("img")[0].offsetWidth + "px";
		}
	}
}
if (window.addEventListener) window.addEventListener("load", main, false);
else if (window.attachEvent) window.attachEvent("onload", main);