function ComboOpenUrl(value)
{
    var url;
    var sel;
    var i;

    if (value!="") 
    {
        sel = value.charAt(0);

        url = value.substring(2, value.length);
        
        if (sel==0)
        {
            this.location=url;   
        }
        else if (sel==1)
        {
            window.open(url);   
        }
        else if (sel==2 && parent)
        {
            parent.location=url;  
        }
        else if (sel==3 && parent.main)
        {
            parent.main.location=url;  
        }
        else if (sel==4 && parent.left)
        {
            parent.left.location=url;  
        }
        else if (sel==5 && parent.upper)
        {
            parent.upper.location=url;  
        }
        else {
            this.location=url;   
        }
    }
}