//Cocher / D�cocher all Checkboxes
function setCheckOrNot(pflag) {
	list = document.getElementsByName("del[]");
	for (i = 0; i < list.length; i++) {
		if(list[i].type=="checkbox"){
			list[i].checked = pflag;
		}
	}
}


//V�rification Mail
function checkMail(mail) {
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	
	if (!filter.test(mail)){
		alert('Please provide a valid email address');
		return false;
	}
	else{
		return true;
	}
}

function limitText(limitField, limitCount, limitNum) {
	//alert (limitField.value.length);
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}