/*---------------------------------------------------------------------------------------------


INITIALISATION VARIABLES GLOBALES

			
---------------------------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------------------------


DOM READY > INIPAGE()

			
---------------------------------------------------------------------------------------------*/
//var load_method = (window.ie ? 'load' : 'domready'); // ie fix
//window.addEvent(load_method, initPage);
window.addEvent('domready', initPage);


function initPage(){

		
				
				
				
				/*-------------------------------------------
				NAV HTML > ROLL OVER		
				--------------------------------------------*/
				iniRollOver_navSite();
				preloadImages('images/commun_digup/ajax_loader_fleches.gif' ); 



				
	
			 
}/////FIN DE INITPAGE()





/*---------------------------------------------------------------------------------------------


NAV HTML > ROLL OVER

			
---------------------------------------------------------------------------------------------*/
function iniRollOver_navSite(){

				/*-----------------------------------------------------------------
				ROLL OVER NAV HEADER : SWAP IMAGE
				------------------------------------------------------------------*/
				var imagesNav = new Array();
							
				imagesNav = $$('.navHeader');
				
				imagesNav.each(function(item) {
					
					item.addEvent('mouseenter',function(){	
						var src = item.get('src');						
						var nv  = src.replace('nav/','navOver/');
						item.set('src',nv);
					});
					
					item.addEvent('mouseleave',function(){
						var src = item.get('src');						
						var nv  = src.replace('navOver/','nav/');
						item.set('src',nv);
					})
					
					
				});
				/*---------------------------------------------------------------
						PRECHARGEMENT IMAGES NAV ROLL OVER
				----------------------------------------------------------------*/
				var dir = "images/"+lang+"/navOver/";
				preloadImages( dir+'logo.gif',dir+'revue.gif', dir+'blog.gif',dir+'galerie.gif',dir+'langue.gif','images/commun_digup/ajax_loader_fleches.gif' ); 
				
				
				/*-----------------------------------------------------------------
				ROLL OVER NAV INDEX : SWAP IMAGE
				------------------------------------------------------------------*/
				
				
					var dir = "images/"+lang+"/indexOver/";
					preloadImages( dir+'home_bt_revue.gif', dir+'home_bt_blog.gif',dir+'home_bt_galerie.gif',dir+'langue.gif'); 

					var imagesIndex = new Array();
								
					imagesIndex = $$('.navIndex');
					
					imagesIndex.each(function(item) {
						
						item.addEvent('mouseenter',function(){	
							var src = item.get('src');						
							var nv  = src.replace('index/','indexOver/');
							item.set('src',nv);
						});
						
						item.addEvent('mouseleave',function(){
							var src = item.get('src');						
							var nv  = src.replace('indexOver/','index/');
							item.set('src',nv);
						})
						
						
					});
				
				
}
/*---------------------------------------------------------------
					
						FONCTIONS OUTILS

--------------------------------------------------------------- */


/*--------------------------------------
PRELOAD IMAGES
--------------------------------------- */
function preloadImages(){ 

  var maxListe = arguments.length;

  for(var i=0; i<maxListe; i++){
  	var toto = "uneImage"+i;
    document.toto = new Image;
    document.toto.src = arguments[i];
  }

}

//USAGE :
//var dir = "images/numeros/over/";
//preloadImages( 'images/commun/loading16.gif',dir+'01.png',dir+'02.png', dir+'03.png'' ); 



/*--------------------------------------
ANTI FRAME
--------------------------------------- */
if (window != top) top.location.href = location.href;