C#后台调用js代码和其他页面（弹窗）

ScriptManager.RegisterStartupScript(gvwJOList, this.GetType(), "magin", "GroupItem()", true);
ScriptManager.RegisterStartupScript(this.UpdatePanel1, this.GetType(), "infobox", "showModalDialog('bom.aspx?',null,'dialogWidth:800px;dialogHeight:650px;');", true);