      
        
<!-- ************* open window support functions ************* -->

var level = 1;
var getlhit = false;


function GetLevels() 
        {
        var i = navigator.userAgent.indexOf("/");       
        if ( i>-1)
                {               
                level = parseFloat(navigator.userAgent.substring(i+1,navigator.userAgent.length))       
                }
        }

function popup(anchor,x,y) 
        {       
        if (getlhit == false)
                {               
                GetLevels();            
                getlhit =true;  
                }       
        if (level < 3)
                {               
                return true;    
                }       
        popwin = window.open("", "popwindow","width="+x+",height="+y+",toolbar=no,directories=no,menubar=no,scrollbars=auto,resizable=yes,status=no"); anchor.target = "popwindow";   
popwin.location = anchor.href; 
        if (level >= 3)
                {               
                popwin.focus();
                }
        return false;
        }