function addEvent(elm, evType, fn, useCapture){if(elm.addEventListener){elm.addEventListener(evType, fn, useCapture);return true;}else if (elm.attachEvent){var r = elm.attachEvent('on' + evType, fn);return r;}else{elm['on' + evType] = fn;}} 

//ouvre une fenetre fille retaillable    	
function new_browser(src,name,w,h)
{
	size=",width="+w+",height="+h
	browser=window.open(src,name,"resizable=yes,scrollbars=yes,toolbar=no,status=no,menubar=no,location=0,directories=no"+size)
}

//ouvre une fenetre fille de taille fixe   
function new_browser2(src,name,w,h)
{
	var top=(screen.height-h)/2;
	var left=(screen.width-w)/2;

	size=",width="+w+",height="+h
	browser=window.open(src,name,'top='+top+',left='+left+',resizable=no,scrollbars=yes,toolbar=no,status=no,menubar=no,location=0,directories=no'+size)
}	

//ouvre une fenetre fille de taille fixe   
function new_browser3(src,name,w,h)
{
	size=",width="+w+",height="+h
	browser=window.open(src,name,"resizable=no,scrollbars=no,toolbar=no,status=no,menubar=no,location=0,directories=no"+size)
}	


//ouvre une photo dans une fenetre fille à la taille de la photo
function fenetrephoto2 (repimages, lo, ha, nomimage,id)
{	
	browser=window.open("visualisation.asp?image="+repimages+"&id="+id, nomimage,"resizable=no,scrollbars=auto,toolbar=no,status=no,menubar=no,location=0,directories=no,width="+lo+",height="+ha)
}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function ExecAJAX () 
{
	//premier parametre = nom du script serveur
	
	var args = ExecAJAX.arguments;
	var erreur = 0;
	var script = args[0];
	
	var xhr_object1 = null;   
    if(window.XMLHttpRequest) xhr_object1 = new XMLHttpRequest();   // Firefox     
	else if(window.ActiveXObject) xhr_object1 = new ActiveXObject("Microsoft.XMLHTTP");   // Internet Explorer  
	else return;   // XMLHttpRequest non supporte par le navigateur   

	xhr_object1.open("POST", script, true);   
    
	xhr_object1.onreadystatechange = function() { if(xhr_object1.readyState == 4) eval(xhr_object1.responseText); }   
		
	xhr_object1.setRequestHeader("Content-type", "application/x-www-form-urlencoded");   

	var data = "";
	
	for (i=1;i<args.length;i++)
	{
		if (i>1) data = data + "&";
		data = data + "param" + i + "=" + escape(args[i]);		
		
	}
	
	xhr_object1.send(data);  
}