javascript reloading parent page

function CloseButton_onclick() {
window.opener.window.lblMessage.innerHTML = "File Upload Complete.";
window.close();
}
close:function(t, forceclose){ //DHTML modal close function
        t.contentDoc=(t.contentarea.datatype=="iframe")? window.frames["_iframe-"+t.id].document : t.contentarea //return reference to modal window DIV (or document object in the case of iframe
        if (typeof forceclose!="undefined")
                t.onclose=function(){return true}
        if (dhtmlwindow.close(t)) //if close() returns true
                this.closeveil()
                
}