var _openXCoord, _openYCoord;
function getWindowOpenCoords (width, height)
{
  if (window.outerWidth) {
    _openXCoord = window.outerWidth/2 - width/2 + window.screenX;
    _openYCoord = window.outerHeight/2 - height/2 + window.screenY;
  } else { if (window.screen) {
      _openXCoord = window.screen.width/2 - width/2;
      _openYCoord = window.screen.height/2 - height/2;
    } else {
      _openXCoord=0;
      _openYCoord=0;
    }
  }
}


function openWindow(url,name,width,height)
{
	

  getWindowOpenCoords(width,height);
 
 	var editWnd = window.open (url,name,"left="+_openXCoord+",top="+_openYCoord+",screenX="+_openXCoord+",screenY="+_openYCoord+",status=no,scrollbars=yes,resizable,width=" + width + ",height=" + height);
  editWnd.resizeTo(width,height);
  if (editWnd)
    editWnd.focus();
  // return editWnd;
}


function openSpecialWindow(url,name,width,height,windowArgs)
{
  if (windowArgs == "")
    windowArgs = "statusbar=no";

  getWindowOpenCoords(width,height);
  editWnd = window.open (url,name,"left="+_openXCoord+",top="+_openYCoord+",screenX="+_openXCoord+",screenY="+_openYCoord+",status=no,width=" + width + ",height=" + height + "," + windowArgs);
  // editWnd.focus();
  // return editWnd;
}