function xmlhttpLoadShopping(url){
if (window.XMLHttpRequest) {
	xmlhttp_shopping = new XMLHttpRequest();
} else if (window.ActiveXObject) {
	xmlhttp_shopping = new ActiveXObject("Microsoft.XMLHTTP")
}
if (xmlhttp_shopping) {
	xmlhttp_shopping.onreadystatechange = xmlhttpChange_shopping;
	xmlhttp_shopping.open("GET", url, true);
        xmlhttp_shopping.setRequestHeader("Cache-Control","no-store, no-cache, must-revalidate");
        xmlhttp_shopping.setRequestHeader("Cache-Control","post-check=0, pre-check=0");
        xmlhttp_shopping.setRequestHeader("Pragma", "no-cache");
	xmlhttp_shopping.send(null);
}
}
function xmlhttpChange_shopping() {
    if (xmlhttp_shopping.readyState==4) {
        if (xmlhttp_shopping.status==200) {
            document.getElementById('portlet-buscape').innerHTML=xmlhttp_shopping.responseText;
        } else {
            document.getElementById('portlet-buscape').innerHTML="";
        }
    }
}