Hi there,

I've been looking thru many pages for a way to improve my basic post request AJAX code to allow it to target different modules of a page on the same click.

Let me explain with some code:
Code:
    function get_tag(obj) {
      var etiquetadiv = "ajax_tags";
	  var poststr = "tag=" + encodeURI( document.getElementById("tag").value );
	  tag.value="";
      makePOSTRequest('enviapost.php?pag=tag', poststr, etiquetadiv);	   
   }
This code launches the typical basic ajax "makepostrequest" function, but you can see i've modified it adding a var "etiquetadiv" that lets me have many functions for every module I want to use.

Here is the code of makepostrequest, if someone needs it here:
Code:
 var http_request = false;
   function makePOSTRequest(url, parameters, etiquetadiv) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('No s\'ha pogut crear la instància XMLHTTP');
         return false;
      }
	  
      http_request.onreadystatechange = function(){
	  if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById(etiquetadiv).innerHTML = result;
			
         } else {
            alert('No s\'ha carregat correctament el fitxer.');
         }
      }
	  };
	    
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=ISO-8859-1");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }
In my page, i've got 2 tag modules: One for the whole list, and a little one that shows only the last 5 tags.

So, what I would really like to do... is to update the list AND the the module at the same time.

I've been trying with adding a line makePOSTRequest('enviapost.php?pag=tagmenu', '', 'menu_div'); in the get_tag function... but then it seems to just refresh the last div call.

Could you give a hand with this?

T Y so much!