var banner = new Array();
banner[0] = "img1";
banner[1] = "img2";

function banners(){
	var imgChange = Math.round(Math.random()*banner.length-1);
	if (imgChange < 0)
	imgChange = 1;

	if (imgChange==0){
		document.write('<div id="fundo">');
		document.write('<a href="index.asp"><img src="../_img/bkgHumanizaFrankfurtHome02.jpg" /></a>');
		document.write('</div>');
	}else{
		document.write('<div id="fundo">');
		document.write('<a href="index.asp"><img src="../_img/bkgHumanizaFrankfurtHome02.jpg" /></a>');
		document.write('</div>');
	}
}

function abrir(itemDiv){
	if(navigator.appName=='Netscape')
	document.getElementById(itemDiv).style.display='table';
	else
	document.getElementById(itemDiv).style.display='block';
}

function fechar(itemDiv){
	document.getElementById(itemDiv).style.display="none";
}

/*Galeria de imagens*/

/*Inicio functions p/ galeria*/
function imagemPopup(itemimg){
	var imgNome = getCookie('imgNome');
	setCookie('itemimg', itemimg)
	document.getElementById('imgPopup').src="../../_img/"+imgNome+"/"+imgNome+itemimg+".jpg";
	var imgTotal = getCookie('imgTotal');
	var itemimg = getCookie('itemimg');
	if (itemimg == imgTotal){
		document.getElementById('direita').style.display="none";
	}else{
		document.getElementById('direita').style.display="block";
	}if (itemimg == 1){
		document.getElementById('esquerda').style.display="none";
	}else{
		document.getElementById('esquerda').style.display="block";
	}
}

function abrirPopup(fotos, nome, itemimg){
	setCookie('imgTotal', fotos);
	setCookie('imgNome', nome);
	var imgNome = getCookie('imgNome');
	setCookie('itemimg', itemimg)
	document.getElementById('imgPopup').src="../_img/"+imgNome+"/"+imgNome+itemimg+".jpg";
}

function setCookie(nome, valor){
	var hoje = new Date();
	var expires = new Date();
	expires.setTime(hoje.getTime() + 1000*60*60*48*365);
	document.cookie = nome + "=" + escape(valor)
	+ ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ("; path=/")
}

function getCookie(Nome){
	var busca = Nome + "="
	if (document.cookie.length > 0){
		// Se Tem algum Cookie
		offset = document.cookie.indexOf(busca)
		if (offset != -1){
			// Se o Cookie existe
			offset += busca.length
			// Atribui o Começo do Valor do Cookie
			end = document.cookie.indexOf(";", offset)
			// Atribui o fim do Valor do Cookie
			if (end == -1)
			end = document.cookie.length
			return unescape(document.cookie.substring(offset, end))
			}
		} return "";
	}
	
function fechar(itemDiv){
	document.getElementById(itemDiv).style.display="none";
}

function abrir(itemDiv){
	if(navigator.appName=='Netscape')
	document.getElementById(itemDiv).style.display='table';
	else
	document.getElementById(itemDiv).style.display='block';
}