(function(){
	var reloadImg = function(dImg) {
	var sOldUrl = dImg.src;
	var sNewUrl = sOldUrl + "?rnd=" + Math.random();
	  dImg.src = sNewUrl;
	};  
	var dReloadLink = document.getElementById("reload-img");  
	var dImg = document.getElementById("rand-img");  
		dReloadLink.onclick = function(e) {  
		reloadImg(dImg);  
	if(e) e.preventDefault();
	return false;
	};
})();