//各屏幕弹出窗样式
// 1366*768
var style_1366x768 = "dialogWidth:950px;dialogHeight:650px;help:no;center:yes;status:no;resizable:no;location:yes;";
//弹出窗口示例代码
function showDialog(url,title,style) {
window.showModalDialog(url, title, style);
}
原文：http://www.cnblogs.com/Dylanblogs/p/4377585.html