function makeRequest(obj,url,variables) {
	   
	   // split the variables that need to be read
	   var info = variables.split("|");
	   var poststr = '';
	
		for(var i=0; i < info.length; i++) {
			   
			   //alert(info[i])
			   poststr = poststr +  info[i] + '=' + encodeURI(document.getElementById(info[i]).value) + '&';
			   
		}
		   
      //var poststr = "MinPrice=" + encodeURI( document.getElementById("MinPrice").value ) +
        //            "&MaxPrice=" + encodeURI( document.getElementById("MaxPrice").value );
      makePOSTRequest(url, poststr);
   }
   
function makePOSTRequest(url, poststr) {
      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('Cannot create XMLHTTP instance');
         return false;
      }
      
      //http_request.onreadystatechange = alertContents;
	  http_request.onreadystatechange = function() { alertContents(http_request, poststr); };
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", poststr.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(poststr);
	  //document.getElementById('brochures_elements').innerHTML = '<br /><br /><div style="font:11px verdana; color:#666666; background-color:#ffffff; height:auto; padding:5px; width:45px; text-align:center; margin:0 auto;"><img src="/img/loading.gif" width="16" height="16" /><br />Loading</div><br /><br /';
   }

function alertContents(http_request, poststr) {
        try {
            if (http_request.readyState == 4) {
                if (http_request.status == 200) {
                    //alert(http_request.responseText);
					var poststrsplitted = poststr.split("&");

					for(var i=0; i < poststrsplitted.length; i++) {
					   var matchtbname = '';
					   matchtbname = poststrsplitted[i].substring(0,10);
						if (matchtbname == "table_name"){
								//alert(matchtbname);
								var tbinfos = '';
								tbinfos = poststrsplitted[i].substring(11);
								alert (poststrsplitted[i]);
								alert(tbinfos);
								result = http_request.responseText;
								document.getElementById(tbinfos+'_elements').innerHTML = result;
						} else { }
					
                }} else {
                    alert('There was a problem with the request.');
                }
            }
        }
        catch( e ) {
            alert('Caught Exception: ' + e.description);
        }
    }

function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('contact_us_elements').innerHTML = result;
         } 
      }
   }