// JavaScript Document

function boxFotos(){
	document.getElementById('mostrafotos').style.display='block';
}

function qualFoto(nome){
	document.getElementById('foto').src=nome;
}

function abreIndique(){
	document.getElementById('boxindique').style.display='block';
}

function abreNovidades(){
	document.getElementById('boxnovidades').style.display='block';
}

function mudatema(){
	
	var elBody = document.getElementsByTagName('body')[0];
	
	var elFlashDia = document.getElementById('flashdia');
	var elFlashTarde = document.getElementById('flashtarde');
	var elFlashNoite = document.getElementById('flashnoite');
	
	var elEdDia = document.getElementById('eddia');
	var elEdTarde = document.getElementById('edtarde');
	var elEdNoite = document.getElementById('ednoite');
	
	var elConteudo = document.getElementById('conteudo'); 
	var elFooter = document.getElementById('footer'); 
  	var now = new Date();

	if (now.getHours() >= 0 && now.getHours() <= 4)
	    {
		elFooter.className = "footer_noite";
		elBody.className = "noite";
		elEdNoite.className = "mostra";
		elFlashNoite.className = "mostra"; 
		elConteudo.className = "conteudo_noite"; 
        } 
	else if (now.getHours() >= 5 && now.getHours() <= 6)
		{
		elFooter.className = "footer_tarde";
		elBody.className = "tarde";
		elEdTarde.className = "mostra";
		elFlashTarde.className = "mostra"; 
		elConteudo.className = "conteudo_tarde"; 
		} 
	else if (now.getHours() >= 7 && now.getHours() <= 16)
		{
		elFooter.className = "footer_dia";
		elBody.className = "dia";
		elEdDia.className = "mostra";
		elFlashDia.className = "mostra"; 
		elConteudo.className = "conteudo_dia"; 
		}
	else if (now.getHours() >= 17 && now.getHours() < 18)
		{
		elFooter.className = "footer_tarde";
		elBody.className = "tarde";
		elEdTarde.className = "mostra";
		elFlashTarde.className = "mostra"; 
		elConteudo.className = "conteudo_tarde"; 
		}
	else if (now.getHours() == 18 && now.getMinutes() <= 30)
		{
		elFooter.className = "footer_tarde";
		elBody.className = "tarde";
		elEdTarde.className = "mostra";
		elFlashTarde.className = "mostra"; 
		elConteudo.className = "conteudo_tarde"; 
		}
	else if (now.getHours() == 18 && now.getMinutes() >= 30)
		{
		elFooter.className = "footer_noite";
		elBody.className = "noite";
		elEdNoite.className = "mostra";
		elFlashNoite.className = "mostra"; 
		elConteudo.className = "conteudo_noite"; 
		}
	else {
		elFooter.className = "footer_noite";
		elBody.className = "noite";
		elEdNoite.className = "mostra";
		elFlashNoite.className = "mostra"; 
		elConteudo.className = "conteudo_noite"; 
		}
}


//mostra/esconde divs de descricoes do menu "quem sou eu"
if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('.contsobre{display: none;}\n')
document.write('</style>\n')
}

function SwitchDesc(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("descricoes").getElementsByTagName("div"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="contsobre") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}