使用下面方法可以达到与Alert类似的效果,用alert函数是没有办法实现的function openView(url) { var sl=(screen.width)/2-250; var st=(screen.height)/2-100; theURL=url; theDes="status:no;center:no;dialogTop:"+st+";dialogLeft:"+sl+";help:no;minimize:no;maximize:no;dialogWidth:300px;scroll:no;dialogHeight:220px;border:think"; var rv=self.showModalDialog(theURL,"Ó¦ÓýÚÄ¿ÐÅÏ¢",theDes); }
{
var sl=(screen.width)/2-250;
var st=(screen.height)/2-100;
theURL=url;
theDes="status:no;center:no;dialogTop:"+st+";dialogLeft:"+sl+";help:no;minimize:no;maximize:no;dialogWidth:300px;scroll:no;dialogHeight:220px;border:think";
var rv=self.showModalDialog(theURL,"Ó¦ÓýÚÄ¿ÐÅÏ¢",theDes);
}