function makeRounded(cls) {

	var all = document.getElementsByTagName("*");
	for(var i=all.length-1; ele=all[i],i>0; i--) {
        
//		if(ele.className && ele.className.match(/(\s|^)rounded(\s|$)/i)) {
		if(ele.className && ele.className == cls) {
//			alert ("X");
            var inner = ele.innerHTML;//Or do it using DOM.
            ele.innerHTML = "<div class='wrapper1'><div class='wrapper2'>"
                    + "<div class='wrapper3'><div class='wrapper4'>"
                    + inner    + "</div></div></div></div>";
        }
    }
}