function ItemSelected(){
    var str="c-0-";
    var list = document.getElementById('SelectPrice');
    if(list != null)
    {
        if(list.options[list.selectedIndex].value != '0')
         {
            str = str.concat(list.options[list.selectedIndex].value);
            str = str.concat(".aspx"); 
            window.location=str;
        }
    }
}