function DisplayScore(score)
{
// align=\'right\' style=\'margin: 0px;border: none 0px; padding: 0 0 0 0;display: inline;\' 
    var alt = false;
    for(var i=0;i < score; i++)
    {
        if(!alt)
        {
            document.write('<img alt="Score ' + score + '" src=images/star-left-on.gif />');                        
        }
        else
        {
            document.write('<img alt="Score ' + score + '" src=images/star-right-on.gif />');
        }
        alt = !alt;
    }
    for(var i=score;i < 10; i++)
    {
        if(!alt)
        {
            document.write('<img alt="Score ' + score + '" src=images/star-left-off.gif />');
        }
        else
        {
            document.write('<img alt="Score ' + score + '" src=images/star-right-off.gif />');
        }
        alt = !alt;
    }    
}

function SetScore(score)
{
    var elem = this.document.getElementById('score');        
    elem.value=score;
    
    var alt = false;
    for(var i=0;i < score; i++)
    {
        var id = i+1;
        var elem = this.document.getElementById('score_' + id);        
        if(alt)
        {
            elem.src='images/star-right-on.gif';
        }
        else
        {
            elem.src='images/star-left-on.gif';
        }
        alt = !alt;
    }
    
    for(var i=score;i < 10; i++)
    {
        var id = i+1;
        var elem = this.document.getElementById('score_' + id);
        if(alt)
        {
            elem.src='images/star-right-off.gif';
        }
        else
        {
            elem.src='images/star-left-off.gif';
        }
        alt = !alt;
    }    
}

function clickButton(e, buttonid){ 
      var bt = document.getElementById(buttonid); 
      if (typeof bt == 'object'){ 
            if(navigator.appName.indexOf("Netscape")>(-1)){ 
                  if (e.keyCode == 13){ 
                        bt.click(); 
                        return false; 
                  } 
            } 
            if (navigator.appName.indexOf("Microsoft Internet Explorer")>(-1)){ 
                  if (event.keyCode == 13){ 
                        bt.click(); 
                        return false; 
                  } 
            } 
            if (event.keyCode == 13){ 
                        bt.click(); 
                        return false; 
            }
      } 
}