<!--
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_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_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_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];}
}


//Trouve la position X d'un element
function findPosX(obj){
	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft;
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x; 
	return curleft;
}

//Trouve la position Y d'un element
function findPosY(obj){
	var curtop = 0;
	var border = 0; 
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}else if (obj.y)
		curtop += obj.y;
	return curtop;
}

//Trouve la dimension d'un element et retourne un array {width: w, height: h}
var getDimensions = function(element) {
    element = document.getElementById(element);
    var display = element.style.display;
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
 }
 
var Browser = {
    IE:     !!(window.attachEvent && !window.opera),
    Opera:  !!window.opera,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
}


// © WorldWebVision.com 2008
function validate_email(form) {
	// PROCESS
	var result = true;
	var error_message;
	
	// Hide error message
	error_message = document.getElementById("erreurs_formulaire");
	error_message.style.display = "none";

	error_message = document.getElementById("erreur_nom");
	error_message.style.display = "none";

	error_message = document.getElementById("erreur_courriel");
	error_message.style.display = "none";

	error_message = document.getElementById("erreur_message");
	error_message.style.display = "none";

	// Check each element
	for( var i=0; i<form.length; i++ ) {
	
		var elmt = form.elements[i];
		var reg_exp;
		
		switch(elmt.name) {
			case "nom" :
				if( isblank(elmt.value) ) {
					error_message = document.getElementById("erreur_nom");
					error_message.style.display = "block";
					result = false;
				}
			break;					
			case "courriel" :
				reg_exp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
				if( reg_exp.exec(elmt.value) == null ) {
					error_message = document.getElementById("erreur_courriel");
					error_message.style.display = "block";
					result = false;
				}
			break;
			case "message" :
				if( isblank(elmt.value) ) {
					error_message = document.getElementById("erreur_message");
					error_message.style.display = "block";
					result = false;
				}
			break;
									
		} // endswitch
		
	} // endfor
	
	if( result == false ) {
		error_message = document.getElementById("erreurs_formulaire");
		error_message.style.display = "block";
		return false;
	}
	/*else
		alert("Valid!");
	*/
	
	
	return true;
	//return false;

}

function isblank(s) {
	for(var i=0; i<s.length; i++) {
		var c = s.charAt(i);
		if( (c!=' ') && (c!='\n') && (c!='') ) return false;
	}
	return true;
}

$ = document.getElementById;
//-->