function openVersionWindows(){
   		 var WinOpt = "toolbar=no,location=no,directories=no,status=no,"
                  + "menu=no,scrollbars=no,resizable=yes,width=380,height=214,"
                  + "left=20,top=20";
	   	 window.open('https://logic.webex.com/sc0502l/supportcenter/site/version.do?siteurl=logic', 'version', WinOpt);
}

function download(file){
		 var screenleft = (screen.width-300)/2;
         var screentop= (screen.height-200)/2;
		 window.open('https://logic.webex.com/sc0502l/supportcenter/site/download.do?siteurl=logic&Rnd7955=0583&type=prompt&file='+file,"Download",'toolbar=no,menubar=no,status=no,scrollbars=yes,resizable=yes,width=300,height=200,top='+screentop+',left='+screenleft);
}