var myTimer = 0;
var myTimer2 = 0;
var materia = false;
window.addEvent('domready', function() {	
	$$('.item_submenu').each(function(item, index){
		//item.setStyle("display","none");
	});
	Menu.abreSup();
	materia = $(document.body).getElement('.materia');	
	
	if(materia){
		
			$('acesso').setStyle("display","block");
			$('aumentaTexto').addEvent('click', function(e){				
				materia.setStyle('line-height',   materia.getStyle('line-height').toInt() + 1) ;
				materia.setStyle('font-size',    materia.getStyle('font-size').toInt() + 1 ) ;
				div = materia.getElements('div');
				
				div.each(function(item, index){	
					item.setStyle('line-height',   item.getStyle('line-height').toInt() + 1) ;
					item.setStyle('font-size',    item.getStyle('font-size').toInt() + 1 ) ;
					
				})
				
				
			} ) ;
			$('diminuiTexto').addEvent('click', function(e){
				
				if(materia.getStyle('font-size').toInt() > 10 ){					
					materia.setStyle('line-height',   materia.getStyle('line-height').toInt() - 1) ;
					materia.setStyle('font-size',   materia.getStyle('font-size').toInt() - 1 ) ;
				}
				
				div = materia.getElements('div');
				
				div.each(function(item, index){	
					if(item.getStyle('font-size').toInt() > 10 ){
						item.setStyle('line-height',   item.getStyle('line-height').toInt() - 1) ;
						item.setStyle('font-size',   item.getStyle('font-size').toInt() - 1 ) ;
					}					
				})
				
			} ) ;
			
			
	}
})

var Menu = {
	abre:function(id)
	{	
		if(anterior != -1){
			$(anterior).removeClass("displayblock");	
		}
		
		$(id).addClass("displayblock");
		
		if(Browser.Engine.trident && Browser.Engine.version >= 4){}
		else{
			$(id).addEvent('mouseout', function(e){
				$(id).removeClass("displayblock");
			})
		}
		
		if(Browser.Engine.trident && Browser.Engine.version <= 4){
			$$('select').setStyle('display','none');
		}
		
		$$('.noticias, .breadcamp, .centraliza, .itens_home, .boxnoticiasinferiores2, .footer').addEvent('mouseover', function(e){
			$(id).removeClass("displayblock");
			if(Browser.Engine.trident && Browser.Engine.version <= 4){
				$$('select').setStyle('display','block');
			}
		})		
		anterior  = id;		
	},
	
	abreSup:function(){
		menuSup  = new Element('div',{'id':'menuSuperior'});
		menuSup.inject($(document.body));
		ant =  null;
		$$('#superior_direito ul li a.sub').each(function(item, index){			
			item.addEvent('click', function(e){				
				container = $(item.innerHTML);	
				//alert(item.id);
				if(ant){
					ant.setStyle("display","none");
					ant.inject($(document.body));					
				}
				container.setStyle("display","block");
				container.inject(menuSup);
				container.position({
				    relativeTo: this,
				    position: 'bottomLeft',
				    edge: 'upperLeft'
				});
				ant =  container;
				
				myTimer2 = $clear(myTimer2);	
				myTimer2 = function(){
					ant.setStyle("display","none");
					ant.inject($(document.body));
				}.delay(4000); //Waits 4 seconds then executes myFunction.				
			})
		});	
		
		
	},
	
	setWidth:function(item,elemento,inicio)
	{
		
		
		var largura = 0;
		anterior = -1;
		
		switch(parseInt(item))
		{
			case 0:
				largura = 88;
			break;
			case 1:
				largura = 203;
			break;
			case 2:
				largura = 407;
			break;
			case 3:
				largura = 508;
			break;
		}
		$("element_"+item).setStyle("left",largura);	
		
		$("element_"+item).setStyle("margin-top","15px");
		
		
		
	}
	
	
}