关于弹出窗口的问题

Question

var str = "height=" + height + ",innerHeight=" + height; 
str += ",width=" + width + ",toolbar=no,directories=no,status=no,scrollbars=auto,resize=no,menubar=no,innerWidth=" + width;

Answer 1

function WindowOpenCenter(url, width, height, otherFeatures)
{
  var openArgs;
  if (otherFeatures)
    openArgs = otherFeatures;
  else 
    openArgs = "";
  
  openArgs += ", width=" + width;
  openArgs += ", height=" + height;
  openArgs += ", top=" + ((window.screen.availHeight-height)/2);
  openArgs += ", left=" + ((window.screen.availWidth-width)/2);  return window.open(url, "", openArgs);
}WindowOpenCenter("", 300, 410, "scrollbars=yes");

Answer 2

function ScreenCenter(url, name, height, width,other) { 
var str = "height=" + height + ",innerHeight=" + height; 
str += ",width=" + width + ",innerWidth=" + width; 
str += other
if (window.screen) { 
       var ah = screen.availHeight - 30; 
       var aw = screen.availWidth - 10; 
       var xc = (aw - width) / 2; 
       var yc = (ah - height) / 2; 
       str += ",left=" + xc + ",screenX=" + xc; 
       str += ",top=" + yc + ",screenY=" + yc; 
       } 
return window.open(url, name, str); 
}调用：
onClick="ScreenCenter('xxx.asp','send',250,350,'toolbar=no,directories=no,status=no,scrollbars=auto,resize=no,menubar=no');"