function ShowDialog(url) {
var iWidth=376; //窗口宽度
var iHeight=371;//窗口高度
var iTop=(window.screen.height-iHeight)/2;
var iLeft=(window.screen.width-iWidth)/2;
window.open(url,'Detail','Scrollbars=no,Toolbar=no,Location=no,Direction=no,Resizeable=no,Width='+iWidth+' ,Height='+iHeight+',top='+iTop+',left='+iLeft);
}