function _total(a,b){
 var first=document.getElementById(a).value;
 var sec=	document.getElementById(b).value;
 var result=first*sec;
 document.getElementById('input_total').value=result;
 document.getElementById('total').innerHTML=result;
}

function viewStats() {
        var type=document.getElementById('service').value;
        window.location="stats.php?view="+type;
}

function viewInvitations(type,orderby) {
    if (type=="date") {
      var day=document.getElementById('day').value;
      var month=document.getElementById('month').value;
      var year=document.getElementById('year').value;
      var param="type="+type+"&day="+day+"&month="+month+"&year="+year;
    }
    
    if (type=="sender") {
      var param="type="+type+"&orderby="+orderby;
    }
    var myConn=new XHConn();
    var fnWhenDone = function (oXML) {
          if (type=="sender") {
            document.getElementById('sender').innerHTML=oXML.responseText;
          }
          if (type=="date") {
            document.getElementById('info').innerHTML=oXML.responseText;
          }
    
    
    }
    myConn.connect("viewinvitations.php","POST",param,fnWhenDone);

}

function deleteWebsite(link_id) {
        var myConn=new XHConn();
        param = "delete_link="+link_id;
        var fnWhenDone = function (oXML) {
                if (oXML.responseText=="success") {
                        window.location.reload();        
                }    
    
    
        }
    myConn.connect("add_link.php","POST",param,fnWhenDone);
}