window.addEvent('load', function(){
 	initMenu();
	initSousMenu();
	
 });
 

function preloadImages() {
	var d=document; 
	if(d.images){ 
	if(!d.p) d.p=new Array();
		var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ 
			d.p[j]=new Image; d.p[j++].src=a[i];
		}
	}
}

function initMenu(){
	var aIdMenu=['BT_menu02','BT_menu03','BT_menu04','BT_menu05','BT_menu06','BT_menu07','BT_menu08'];
	
	var sUrlImg = "img/interface/menu/";
	
	var aImgOff=['02_off.jpg','03_off.jpg','04_off.jpg','05_off.jpg','06_off.jpg','07_off.jpg','08_off.jpg'];
	var aImgOn=['02_on.jpg','03_on.jpg','04_on.jpg','05_on.jpg','06_on.jpg','07_on.jpg','08_on.jpg'];
	var aImgOver=['02_over.jpg','03_over.jpg','04_over.jpg','05_over.jpg','06_over.jpg','07_over.jpg','08_over.jpg'];
	var iImg = aIdMenu.length;
	for(var i=0; i<iImg; i++){
		
		var item = aIdMenu[i];
		$(item).i=i	
		var monImgMenu =$E('img',item);	
		
		 if(i==sMenuPos-1){		   				
	   		monImgMenu.setProperty('src', sUrlImg+aImgOn[i]);
		}else{			
	   		monImgMenu.setProperty('src', sUrlImg+aImgOff[i]);				
			monImgMenu.setProperty('src', sUrlImg+aImgOff[i]);
				
			$(item).addEvent('mouseover', function(){	
				var Me = this.getProperty('id')								
				var monImgMenu =$E('img',Me);				
				monImgMenu.setProperty('src', sUrlImg+aImgOver[this.i]);
			});
			
			$(item).addEvent('mouseout', function(){
				var Me = this.getProperty('id')	
				var monImgMenu =$E('img',Me);
			 	monImgMenu.setProperty('src', sUrlImg+aImgOff[this.i]);
			});
		}
	}
}

function initSousMenu(){
	var aTab_ssMenu=[
						'ssMenu01_01','ssMenu01_02',
						'ssMenu02_01','ssMenu02_02',
						'ssMenu03_01','ssMenu03_02','ssMenu03_03','ssMenu03_04','ssMenu03_05','ssMenu03_06',
						'ssMenu04_01','ssMenu04_02',
						'ssMenu05_01','ssMenu05_02',
						'ssMenu07_01','ssMenu07_02'
					];	
	var iTab_ssMenu=aTab_ssMenu.length;
	
	this.getOnImage=function(Off){
		imgName = Off.substring(0,Off.lastIndexOf("_"));		
		imgName=imgName+"_on.jpg";		
		return imgName;
	}
	this.getOffImage=function(On){
		imgName = On.substring(0,On.lastIndexOf("_"));		
		imgName=imgName+"_off.jpg";		
		return imgName;
	}
	
	for(var j=0;j<iTab_ssMenu;j++){
		if($(aTab_ssMenu[j])){
			monBouton = aTab_ssMenu[j];
			if($(monBouton) && $(monBouton).className=='rollover'){
				$(monBouton).addEvent('mouseover', function(){					
					monImage =$E('img',this.getProperty('id'))						
					var ImgOff= monImage.getProperty('src')
					var ImgOn= getOnImage(ImgOff)
					
						
				 	monImage.setProperty('src', ImgOn);
				});
				$(monBouton).addEvent('mouseout', function(){
				 	monImage =$E('img',this.getProperty('id'))				
					
					var ImgOn= monImage.getProperty('src')
					var ImgOff	=getOffImage(ImgOn)			
						
				 	monImage.setProperty('src', ImgOff);			
				});
			}
			
			//alert(initImg.getProperty('src'))
			
		}
	}
}