function launchTutorial(swfFileName, w,h){ 

        var w = 793;
        var h = 573;
        
        popWin = window.open("Tutorial.aspx?name=" + swfFileName,"popup","height="+h+",width="+w+",scrollbars=no, resize=no, leftmargin=0, topmargin=0", "dependent") ; popWin.focus ("popup");
        
}