// JavaScript Document

function EventInit(){
	YAHOO.util.Event.on('bouton_ambiances', 'click', function(){ AnimAmbiance() });
	YAHOO.util.Event.on('disco', 'click', function(){ ChangeStyle('disco') });
	YAHOO.util.Event.on('rock', 'click', function(){ ChangeStyle('rock') });
	YAHOO.util.Event.on('note', 'click', function(){ ChangeStyle('note') });	
}

function AnimAmbiance(){
	if(YAHOO.util.Dom.getStyle('choix_ambiances', 'width')=='0px'){
		var myAnimUp = new Animation('choix_ambiances', { width: { from: 0, to: 102 } }, 0.3, YAHOO.util.Easing.easeOut ); 
		myAnimUp.animate();
	}else{
		var myAnimDown = new Animation('choix_ambiances', { width: { from: 102, to: 0 } }, 0.3, YAHOO.util.Easing.easeOut ); 
		myAnimDown.animate();
	}
}

function ChangeStyle(ambiance){
	if(ambiance=='rock'){Dom.get('style_rock').rel='stylesheet';}else{Dom.get('style_rock').rel='alternate';}
	if(ambiance=='disco'){ Dom.get('style_disco').rel='stylesheet';}else{Dom.get('style_disco').rel='alternate';}
	if(ambiance=='note'){ Dom.get('style_note').rel='stylesheet'; }else{Dom.get('style_note').rel='alternate';}
	if(navigator.appVersion.indexOf('MSIE 6.0') != -1){
		if(ambiance=='rock'){Dom.get('style_rock_ie6').rel='stylesheet';}else{Dom.get('style_rock_ie6').rel='alternate';}
		if(ambiance=='disco'){ Dom.get('style_disco_ie6').rel='stylesheet';}else{ Dom.get('style_disco_ie6').rel='alternate';}
		if(ambiance=='note'){ Dom.get('style_note_ie6').rel='stylesheet';}else{Dom.get('style_note_ie6').rel='alternate';}
	}
	YAHOO.util.Cookie.set('ambiance', ambiance);
}