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 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_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 MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function picturePopup(imageName,imageWidth,imageHeight,winName,alt,posLeft,posTop,closeWindow,closeText,closeName,closeWidth,closeHeight) { //v1.0
	var windowHeight = eval(imageHeight);
	if (closeWindow == 2)
	  windowHeight = windowHeight+18;
	if (closeWindow == 3)
	  windowHeight = windowHeight+eval(closeHeight);
	newWindow = window.open("",winName,"width="+imageWidth+",height="+windowHeight+",left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"');
	if (closeWindow == 1)
	  newWindow.document.write(' onBlur="self.close()"');
	newWindow.document.write('>');
	newWindow.document.write('<center>');
	newWindow.document.write('<img src='+imageName+' width='+imageWidth+' height='+imageHeight+'>');
	if (closeWindow == 2)
	  newWindow.document.write('<br><b><a href="javascript:window.close()" style="font-family: Arial, Helvetica, sans-serif; font-size: 10px; font-weight: bold; color: #CC0000; text-decoration: none">[ '+closeText+' ]</a></b>');
	if (closeWindow == 3)
	  newWindow.document.write('<br><a href="javascript:window.close()"><img src='+closeName+' width='+closeWidth+' height='+closeHeight+' border="0"></a></b>');
	newWindow.document.write('</center></body></html>');
	newWindow.document.close();
	newWindow.focus();
}

function picturePopup2(imageName,imageWidth,imageHeight,winName,alt) { //v1.0
	newWindow = window.open("",winName,"width=620,height=420,left=10,top=10,scrollbars=yes,resizable=yes");
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"');
	newWindow.document.write('>');
	newWindow.document.write('<center>');
	newWindow.document.write('<img src='+imageName+' width='+imageWidth+' height='+imageHeight+'>');
	newWindow.document.write('</center></body></html>');
	newWindow.document.close();
	newWindow.focus();
}

function MM_jumpMenu(targ,selObj,restore) { //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function openFocusWindow(theURL,winName,features) { //v2.0
  newWindow=window.open(theURL,winName,features);
  newWindow.focus();
}

function testField(field) {
	val = field.value;
	if (val=='' || val=='--- Mot-clé ---') {
		alert('Vous devez entrer un mot-clé');
		return false;
	} else return true;
}

