var nextMenu;
function selectMenu(id){
	nextMenu = id;
	for(i=0;i<menu_ids.length;i++){
		if($("items_"+menu_ids[i]).style.display!="none"){
			new Effect.Fade($("items_"+menu_ids[i]),{afterFinish:showMenu,duration:0.2});
			$("menuCat_"+menu_ids[i]).className = "cat_"+menu_ids[i];
		}
	}
}
function showMenu(){
 new Effect.Appear($("items_"+nextMenu),{duration:0.2});
 $("menuCat_"+nextMenu).className += "_selected";
}
var currentFontIndex = 2;
var defaultFontIndex = 2;
var sizes = new Array(0.8,0.9,1.0,1.1,1.2);

function sizeText(dir){
	if((currentFontIndex > 0 && dir < 0 && currentFontIndex < sizes.length) || (currentFontIndex < sizes.length-1 && dir > 0 && currentFontIndex >= 0 )){
		$('main').style.fontSize = sizes[currentFontIndex + dir]+"em";
		currentFontIndex += dir;
	}
}
Event.observe(window,'load',function(){Event.observe($('access_language'),'mouseover',selectLanguage,false);},false);
function selectLanguage(){
	btn = $('access_language');
	menu = $('language_select');
	offsets = Position.cumulativeOffset(btn);
	menu.style.left = offsets[0] + "px";
	menu.style.top = offsets[1]+30+ "px";
	menu.style.display="block";
	Event.observe(menu,'mouseout',function(e){menu.style.display="none"},false)
}