function verifForm(formulaire){
	var message = "";
	if( formulaire.nom.value.length > 14) message = message + 'size max for the name = 14 (you used : '+ formulaire.nom.value.length +')\n';
 	if( formulaire.description.value.length > 255) message = message + 'size max for the description = 255 (you used : '+ formulaire.nom.value.length +')\n';
 		
 
  	if(message != ""){
		alert(message);
		}
  	else{
  		formulaire.submit();
  		}
	}	


function init() {
	if (!document.getElementById) return
	var imgOriginSrc;
	var imgTemp = new Array();
	var imgarr = document.getElementsByTagName('img');
	for (var i = 0; i < imgarr.length; i++) {
		if (imgarr[i].getAttribute('hsrc')) {
			imgTemp[i] = new Image();
			imgTemp[i].src = imgarr[i].getAttribute('hsrc');
			imgarr[i].onmouseover = function() {
				imgOriginSrc = this.getAttribute('src');
				this.setAttribute('src',this.getAttribute('hsrc'))
				}
			imgarr[i].onmouseout = function() {
				this.setAttribute('src',imgOriginSrc)
				}
			}
		}
	}
onload=init;