function createXmlHttp()
{
    if (window.XMLHttpRequest)  // Mozilla, Firefox, Safari, IE7
	{            
        return new XMLHttpRequest();
    } 
	else if (window.ActiveXObject)  // IE5, IE6
	{      
        try {
            	return new ActiveXObject("Msxml2.XMLHTTP");    // MSXML3
        	} 
		catch(e) 
		{
            return new ActiveXObject("Microsoft.XMLHTTP"); // MSXML2
       	}
    } 
	else 
	{
        return null;
    }
}

function getconnected(type)
{
	if (document.getElementById(type).innerHTML!='')
		{document.getElementById(type).innerHTML='';}
	else
	{
XMLHttpRequestObject= new createXmlHttp();
XMLHttpRequestObject.open("GET","http://www.reseaucampus.com/ajax_connected.php?"+type+"=1",false);
XMLHttpRequestObject.send(null); 
if(XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) (XMLHttpRequestObject.responseText);

items=XMLHttpRequestObject.responseText;
//alert (items);
document.getElementById(type).innerHTML=items;
}

//document.getElementById(divID).innerHTML=XMLHttpRequestObject.responseText;
}

// affiche le path sur la fiche d'un membre
function getPath(type)
{
	var affiche;
	if (document.getElementById(type).innerHTML!='')
		{document.getElementById(type).innerHTML='';}
	else
	{
		XMLHttpRequestObject= new createXmlHttp();
		XMLHttpRequestObject.open("GET","http://www.reseaucampus.com/path_cours.php",false);
		XMLHttpRequestObject.send(null); 
		
		items=XMLHttpRequestObject.responseText;
		
		document.getElementById(type).innerHTML=items;
		var affiche=1;	
	}
	return affiche;
}

function getLastMsg(type, fichier)
{
	var affiche;
	if (document.getElementById(type).innerHTML!='')
		{document.getElementById(type).innerHTML='';}
	else
	{
		XMLHttpRequestObject= new createXmlHttp();
		XMLHttpRequestObject.open("GET","http://www.reseaucampus.com/includes/"+fichier+".php",false);
		XMLHttpRequestObject.send(null); 
		
		items=XMLHttpRequestObject.responseText;
		
		document.getElementById(type).innerHTML=items;
		var affiche=1;	
	}
	return affiche;
}


function setCookie(name, value, expires, path, domain) 
{ document.cookie = name + "=" + escape(value) + 
  ((expires == 0) ? "" : "; expires=" + expires.toGMTString()) +
  ((path == null)    ? "" : "; path=" + path) +
  ((domain == null)  ? "" : "; domain=" + domain);
}
function getCookie(name)
{ var cname = name + "=";               
  var dc = document.cookie;             
  if (dc.length > 0) 
  { begin = dc.indexOf(cname);       
    if (begin != -1) 
    { begin += cname.length;       
      end = dc.indexOf(";", begin);
      if (end == -1) end = dc.length;
      return unescape(dc.substring(begin, end));
    } 
  }
  return null;
}
function show_blogwatch(){
	var blogwatch=document.getElementById('blogwatch');
	var mygroups=document.getElementById('mygroups');
	var connected=document.getElementById('connected');
	var blogwatch_tab=document.getElementById('blogwatch_tab');
	var mygroups_tab=document.getElementById('mygroups_tab');
	var connected_tab=document.getElementById('connected_tab');
	blogwatch.style.display="block" ;
	mygroups.style.display="none" ;
	connected.style.display="none" ;
	blogwatch_tab.style.backgroundImage="url(/images/tab_blogwatch.gif)";
	mygroups_tab.style.backgroundImage="url(/images/tab_mygroups_off.gif)";
	connected_tab.style.backgroundImage="url(/images/tab_online_off.gif)";
	setCookie('tab','blogwatch',0,'/','reseaucampus.com');
}
function show_mygroups(){
	var blogwatch=document.getElementById('blogwatch');
	var mygroups=document.getElementById('mygroups');
	var connected=document.getElementById('connected');
	var blogwatch_tab=document.getElementById('blogwatch_tab');
	var mygroups_tab=document.getElementById('mygroups_tab');
	var connected_tab=document.getElementById('connected_tab');
	blogwatch.style.display="none" ;
	mygroups.style.display="block" ;
	connected.style.display="none" ;
	blogwatch_tab.style.backgroundImage="url(/images/tab_blogwatch_off.gif)";
	mygroups_tab.style.backgroundImage="url(/images/tab_mygroups.gif)";
	connected_tab.style.backgroundImage="url(/images/tab_online_off.gif)";
	setCookie('tab','mygroups',0,'/','reseaucampus.com');
}  

function show_connected(){
	var blogwatch=document.getElementById('blogwatch');
	var mygroups=document.getElementById('mygroups');
	var connected=document.getElementById('connected');
	var blogwatch_tab=document.getElementById('blogwatch_tab');
	var mygroups_tab=document.getElementById('mygroups_tab');
	var connected_tab=document.getElementById('connected_tab');
	blogwatch.style.display="none" ;
	mygroups.style.display="none" ;
	connected.style.display="block" ;
	blogwatch_tab.style.backgroundImage="url(/images/tab_blogwatch_off.gif)";
	mygroups_tab.style.backgroundImage="url(/images/tab_mygroups_off.gif)";
	connected_tab.style.backgroundImage="url(/images/tab_online.gif)";
	setCookie('tab','connected',0,'/','reseaucampus.com');
}  
     
function hideshow(which){
	if (!document.getElementById) return ;

	var lcl_which = document.getElementById(which);
	if (lcl_which.style.display!="block") lcl_which.style.display="block" ;
	else lcl_which.style.display="none" ;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function statusText(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function makeCheck(form, el,check) { 
for (i = 0; i <= form.elements.length; i++) {
    try{
      if(form.elements[i].name == el) {
        form.elements[i].checked = check;
      }
    } catch(er) {}
  }
}