function openWindow(url,name,x,y,width,height,params)
{
  name = name.replace(/ /g,"");

if (navigator.appName.indexOf("Netscape") != -1 && parseFloat(navigator.appVersion < 5))
{
browser = "n";
}
else
{
browser = "e";
}

if (x > 0)
{
if (browser == "n")
{
params += ",screenX="+x;
}
else
{
params += ",left="+x;
}
}

if (y > 0)
{
if (browser == "n")
{
params += ",screenY="+y;
}
else
{
params += ",top="+y;
}
}

if (width > 0)
{
if (browser == "n")
{
params += ",innerWidth="+width;
}
else
{
params += ",width="+width;
}
}

if (height > 0)
{
if (browser == "n")
{
params += ",innerHeight="+height;
}
else
{
params += ",height="+height;
}
}

if (params.charAt(0) == ",")
{
params = params.substring(1);
}

popup = window.open(url,name,params);
if(popup)
{
popup.focus();
}
}