function openWindow(theURL,width,height,scrollbar,windowname) {
  if (!scrollbar) scrollbar = 'no';
  if (!width) width = 400;
  if (!height) height = 600;
  if (!windowname) windowname = 'window'; 
  window.open(theURL,windowname,'status=0,toolbar=0,location=0,menubar=0,resizable=0,scrollbars='+scrollbar+',width='+width+',height='+height);
}

ns4 = (document.layers);
ie4 = (document.all);			
function openSpecialWindow(sUrl, iWidth, iHeight)
{		
	if(ns4) {
		stringie="height="+ iHeight +",width="+ iWidth +",toolbar=0,scrollbars=1,directories=no,menubar=no,location=no,resizable=0,personalbar=no,screenX=50,screenY=50";
		newWindow = open(sUrl,"window", stringie);
	}
	else {
		stringie="height="+ iHeight +",width="+ iWidth +",toolbar=0,scrollbars=1,directories=no,menubar=no,location=no,resizable=0,personalbar=no,statusbar=0,left=50,top=50";
		newWindow = window.open(sUrl,"window", stringie);
	}
	return; 
}