// ###################### Start umail() 新開視窗 #######################
function umail(url){
    var lcwidth = 560;
    var lcheight = 500;
    var widths = (screen.width - lcwidth) / 2;
    var heights = (screen.height - lcheight) / 2;
    showModalDialog(url,'','dialogHeight:'+lcheight+'px;dialogWidth:'+lcwidth+'px;dialogLeft:'+widths+';dialogTop:'+heights+';status:0;help:0;scroll:0;');
}