function fSubmitAction(action,form){
	document.getElementById(form).action.value = String(action)
	//alert(document.getElementById(form).action.value)
	document.getElementById(form).submit()
}
function fSubmitActionOrder(action,order,val,form){
	document.getElementById(form).action.value = String(action)
	document.getElementById(form).order.value = String(order)
	document.getElementById(form).orderVal.value = String(val)
	//alert(document.getElementById(form).action.value)
	document.getElementById(form).submit()
}
function fValidAction(action,form){
	//permet de demander confirmation a lusager
	if(confirm('Voulez vous vraiment supprimer cette enregistrement?')){
		fSubmitAction(action,form)
	}else{
	alert("l'action est annulé")
	}

}

function display(id){
   if(document.getElementById(id).style.display=="block"){
      document.getElementById(id).style.display="none";
   }else{
      document.getElementById(id).style.display="block";
   }
}

function displayList(id){

		listId = "ul_"+id
	 	var inHTML = String(document.getElementById(id).innerHTML);
   		newStr = inHTML.substring(2, inHTML.length)
		   if(document.getElementById(listId).style.display!="none"){
			  document.getElementById(listId).style.display="none";
			  document.getElementById(id).innerHTML = "+ "+newStr
		   }else{
			  document.getElementById(listId).style.display="block";
			  document.getElementById(id).innerHTML = "- "+newStr
		   }
}

function limitTextLength(id, maxLen){
	var textField = document.getElementById(id)
	var text = textField.value
	
	if(text.length > maxLen){
		textField.value = text.substr(0,maxLen);
		alert("Maximum de " + maxLen + " caractère(s) permi.");
	}
	
}