// JavaScript Document

   var http_request = false;
   var currentConfirm;

   function makePOSTRequest(url, parameters) {
      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.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            if(result == "reload"){
               window.location.reload(true);
            }else{
                document.getElementById(currentConfirm).innerHTML = result;
            }
         } else {
            alert('There was a problem with the request.');
         }
      }
   }

   function get_reaction(obj) {

	   currentConfirm = 'formconfirm';

           var hasError = false;
           var emailReg = /^.+@.+\..{2,3}$/;

           if(document.getElementById("reaction_name").value == ''){
            hasError = true;
           }

           if(document.getElementById("reaction_post").value == ''){
            hasError = true;
           }

           if(hasError) {
              alert("Vul alsjeblieft alle velden in.");
              return false;
           }

	  $(document).ready(function() {
		$('#reaction').fadeOut('fast', function() {
			// Animation complete.
			$('#formconfirm').fadeIn('fast', function() {
				// Animation complete
			  });
		  });
	  });

      var poststr = "p_id=" + encodeURI( document.getElementById("reaction_workout_id").value ) +
	  				"&p_name=" + encodeURI( document.getElementById("reaction_name").value ) +
	 	    "&p_description=" + encodeURI( document.getElementById("reaction_post").value ) +
                    "&p_security=" + encodeURI( document.getElementById("reaction_security").value );
      makePOSTRequest('php/form_post_mening.php', poststr);
   }