/* 투명이미지 */
 function setPng24(obj) {
        obj.width=obj.height=1;
        obj.className=obj.className.replace(/\bPng24\b/i,'');
        obj.style.filter =
        "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
        obj.src=''; 
        return '';
    }

function openBanner_popup(url, w, h, scroll) {
	window.open(url, "", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+scroll+",resizable=0,copyhistory=0,width="+w+",height="+h+"");
}