function trace(msg) {
	//return false;
	if(navigator.appName == "Netscape")
		console.log(msg);
		
}
function popOut(url) {
	var lnk = mppath+"/sys/divbox/"+url;
	//alert()
	window.open(lnk, "_blank", "status=no, scrollbars=yes, menubar=no. location=no, linkbar=no, width=600, height=500"); 
} 

jQuery.fn.getMeta = function (attr, flag) {
    var data;
    if(flag) {
        data = $.data(this, "metadata");
        if(data) return data;
    }
    data = this[0].getAttribute(attr) || this[0].getAttribute('class');
    if(data==null) return false;
    data = data.match(/{.*}/)[0];
    data = eval("(" + data + ")");
    if(flag) $.data(this, "metadata", data);
    return data;
}