/** 
** permettre le multiselect via des champs checkbox
** -> à utiliser avec la function create_multifield_html dans catalog/admin/includes/function/html_outout.php  catalog/includes/function/html_outout.php  
** -> dans le js du controle du formulaire ajouter 	exemple :	valid_field(document.quick_find.C_65);
** -> dans le js du chargement du formulaire pour une lise a 2 dimensions ajouter 	exemple : select_parent_onload(document.getElementById('field_C_65') );

**/
	function select_parent_onload(val)
	{	
			var noeuds = val.childNodes;
			var nbNoeuds = noeuds.length;
			for (var i = 0 ; i < nbNoeuds ; i++ )
			{
				if(noeuds[i].nodeName == 'UL' || noeuds[i].nodeName == 'LI')
				{
					select_parent_onload(noeuds[i]);
				}	
				if(noeuds[i].nodeName == 'INPUT')
				{
					select_parent(noeuds[i]);
				}
			}
		
	}
	
	function select_parent(val) {
		var allcheck	= true;
		var parentPP		= val.parentNode.parentNode;
		if(parentPP.tagName != "UL") return;
		
		var noeuds		= parentPP.childNodes;		
		var nbNoeuds	= noeuds.length;
		for(var i = 0; i < nbNoeuds; i++) {
			if(noeuds[i].nodeName == "LI") {
				var noeudsInput		= noeuds[i].childNodes;
				var nbNoeudsInput	= noeudsInput.length;
				for(var j = 0; j < nbNoeudsInput; j++) {
					if(noeudsInput[j].nodeName == "INPUT" && ! noeudsInput[j].checked) allcheck = false;
				}
			}
		}

		var fils		= parentPP.parentNode.childNodes;
		var nbFils	= fils.length;
		for(var i = 0; i < nbFils; i++) {
			if(fils[i].nodeType == 1 && fils[i].nodeName == "INPUT") fils[i].checked = allcheck;
		}
		
		select_parent(parentPP.parentNode.firstChild);
	};

	function select_children(element, cont,cid)
	{
		var lI	= typeof(element) == "string" ? document.getElementById(element) : element;
		var lE	= lI.getElementsByTagName("INPUT") ;
		var lS	= lE.length -1;
		var lC = document.getElementById(cont).checked == true ? true : false;
		for(var i=0; i<=lS; i++) 
		{
			if(lE[i] != lI && lE[i].type == "checkbox") 
			{
				if(lE[i].checked != lC) 
				{
					lE[i].checked = lC;
					//if(lE[i].getAttribute("SelectPost") == "true") 
					select_val2(lE[i], cid);
				}
			}
		}
		select_parent(lI);
	}

	function select_val2(val, cont)
	{	
		if (val.checked)
		{
			cont.value += val.value + ",";
		}
		if (!val.checked)
		{
			cont.value = cont.value.replace(val.value+',','');
		}
	}
	function select_val(val, cont)
	{		
		if (val.checked)
		{
			cont.value += val.value + ",";
		}
		if (!val.checked)
		{
			cont.value = cont.value.replace(val.value+',','');
		}
		select_parent(val);
	}	
	
	function valid_field (cont)
	{
		
		if ( cont.value.substring(cont.value.length-1,cont.value.length)==',' )
		{	
			cont.value = cont.value.substr(0,cont.value.length-1);					
		}
	}

// Fonction appelé si on a activé l'image pour la minimisation/maximisation des hiérarchies.
function Minimise(pE) {
	var lO	= (pE.src.indexOf("plus") == -1 ? true : false);
	pE.src	= (lO ? "images/icons/plus.png" : "images/icons/moins.png");
	var lE	= pE.nextSibling;
	while(lE && lE.tagName != "UL") lE = lE.nextSibling;
	if(lE) lE.style.display	= (lO ? "none" : "block");
};