//-------------------------------------------
function showMWindow(mediaName)
//-------------------------------------------
{
nWidth  = 400;
nHeight = 400;

trWindow = window.open("media"+mediaName+".htm", "media", "location=0,menubar=0,scrollbars=1,toolbar=0,status=0,resizable=0,width="+nWidth+",height="+nHeight+",left="+String(window.screen.Width/2-(nWidth/2))+",top="+String(window.screen.Height/2-(nHeight/2)-10)+"'");
if (trWindow.window.focus)
   trWindow.window.focus();
return;
}