function openReadingVideo(turl){    
        var adjustHeight = 60;
        var adjustWidth = 15;
        var height = 450;
        var width = 550;        
        var winProps = "menubar=0,resizable=0,toolbar=1,scrollbars=yes,height="+height+",width="+width+",left=0,top=0,resizable=no";        
        var theWin = window.open(turl,"readingVid",winProps);
        return false;
}
function openSampleVideo(turl){    
        var adjustHeight = 60;
        var adjustWidth = 15;
        var height = 450;
        var width = 550;        
        var winProps = "menubar=0,resizable=0,toolbar=1,scrollbars=yes,height="+height+",width="+width+",left=0,top=0,resizable=no";        
        var theWin = window.open(turl,"sampleVid",winProps);
        return false;
}