/**
* Este arquivo requer rmt.js
*/
function onLoadImg(){
	var img = document.getElementById('foto');
	var imgWait = document.getElementById('carregando');
	imgWait.style.visibility = 'hidden';
	img.style.visibility = 'visible';	
}
function trocaImagem(galeria, imagem){	
	var url = 'thumb.php?w=500&h=375&s=imagens/galerias/'+ galeria + '/' + imagem;	
	var img = document.getElementById('foto');
	var imgWait = document.getElementById('carregando');
	//img.style.visibility = 'hidden';
	imgWait.style.visibility = 'visible';	

	img.src = url;
	//img.onload = new function(){onLoadImg();};	
	return false;
}
/**
* Carrega as imagens previamente em cache 
*/
function loadGaleria(){
	var content = document.getElementById('miniaturas');
	var arr_a = content.getElementsByTagName('a');	
	var str = '';
	for(var i=0; i<arr_a.length; i++){
		preLoadImg(arr_a[i].href);
	}
}
function galeriaIEHover(){
	//alert(Prototype.BrowserFeatures());
	if(navigator.appVersion.indexOf("MSIE")!= -1){
		var temp = navigator.appVersion.split("MSIE");
		var versao = parseFloat(temp[1]);
		if(versao<=6){

			var menuGaleria = document.getElementById('menuGaleria');
			menuGaleria.onmouseover=function() {
				this.className+=" over";
			}
			menuGaleria.onmouseout=function() {
				this.className=this.className.replace(" over", "");
			}				
		
		}
	}	
}
addEvent(window, "load", galeriaIEHover);
addEvent(window, "load", loadGaleria);