function loadConfigurationForm(form_name)
{
     var url ='modules.php?mod=configuration&req=load&form='+form_name;
     displayText('maincontent',url);
}

function updateSiteConfiguration(form)
{
    var url='modules.php?mod=configuration&req=update&form='+form.name;
     for(i=0; i<form.elements.length-1; i++)
          url += '&'+form.elements[i].name+'='+encodeURIComponent(form.elements[i].value);

 //alert(url);
     ret=serverFunction(url);
 //alert(ret);
     url='modules.php?mod=configuration';
     displayText('maincontent',url);
}