/*
	FONCTIONS JAVASCRIPT EXCLUSIVES
	Galerie d'art du Château Frontenac & Galerie d'art du Manoir
*/
	function displayBloc(){
		if (bolBlock){
			$("bloc_information").style.display = 'block';
			$("bt_information").style.backgroundImage = 'url(medias/artistes/bt_flecheup_up.gif)';
			$("bt_information").innerHTML = labels_infos.open;
		}else{
			$("bloc_information").style.display = 'none';
			$("bt_information").style.backgroundImage = 'url(medias/artistes/bt_flechedown_up.gif)';
			$("bt_information").innerHTML = labels_infos.close;
		}
		bolBlock = !bolBlock;
		
	}
	
	function changerLangue(langue){
		url = window.location.href;
		if (url.indexOf('?')!=-1){
			if(url.indexOf('langue=')>-1){ 
				url = url.substring(0,url.indexOf('langue='));
				if(url.charAt(url.length-1)=='&') url = url.substring(0,url.length-1);
			}
			sepChar = '&';
		}else sepChar = '?';
	
		window.location.replace(url+sepChar+'langue='+langue);
	}

	
	function changerFocus(nombre,champ,prochain){
		if($F(champ).length >= nombre){
			$(prochain).focus();	
		}
	}
	
	function validerNumero(champ){
		if (isNaN($F(champ).substring($F(champ).length-1,$F(champ).length))){
			$(champ).value = $F(champ).substring(0,$F(champ).length-1);
		}
	}

/*	Fonctions de gestion de la navigation																*/
/*******************************************************************************************************/
	function addButton(array,id,title,link,classname){
		array[array.length] = 				new Array();
		array[array.length-1]['id'] = 		id;
		array[array.length-1]['title'] = 	title;
		array[array.length-1]['link'] = 	link;
		array[array.length-1]['class'] = 	classname;
	}
	
	function createLinks(array,isImg){
		var close_a = '</a>';
		var aL = array.length;
		
		for(var i=1;i<aL;i++){
			if(isImg){
				var src = (array[i]['id']==id)	
					?	array[0]['prefixe']+array[i]['id']+'_over'+array[0]['ext']
					:	array[0]['prefixe']+array[i]['id']+'_up'+array[0]['ext'];
				var classimg = (array[i]['id']==id)	
					?	"class='"+array[i]['class']+"'"
					:	"class='"+array[0]['class']+"'";
				
				var root = 		'';
				
				var a = 		"<a href='"+array[i]['link']+"' "+
								"title='"+array[i]['title']+"'"+
								"class='"+array[i]['class']+"'>";
				
				var img = 		"<img src='"+root+"medias/interface/"+src+"' "+
								"name='"+array[i]['id']+"' "+
								"alt='"+array[i]['title']+"' "+
								classimg +">";
								
				var Link = (array[i]['id']==id)	
					?	img
					:	a+img+close_a;
				
			}else{
				var space = (i==1)
							? ""
							: array[0]['space'];
				
				var a = 	(array[i]['id']==id)
								? "<a href='"+array[i]['link']+"' title='"+array[i]['title'] + "' class='lien_actif'>"
								: "<a href='"+array[i]['link']+"' title='"+array[i]['title'] + "' class='"+array[0]['class'] + "'>";
				var text = 	array[i]['title']
				var Link = 	space+a+text+close_a;
				if(i<aL-1) 	Link += array[0]['space']+array[0]['sep'];
			}
	
			document.write(Link);
		}
	}