打开窗口居中

//获得窗口的垂直位置

iTop = (window.screen.availHeight - 30 -m_height.substring(0, m_height.length-2)) / 2;

//获得窗口的水平位置

iLeft = (window.screen.availWidth - 10 -m_width.substring(0, m_height.length -2)) / 2;

var parme = "width=" + m_width +",height=" + m_height + "top="+iTop + ",left=" + iLeft;

 

window.open(url, "", parme);