function ge(n){
	return document.getElementById(n);
}
function flashObj(id, last){
	var a, o;
	if(id)
		(o = ge(id)) && (a = o.outerHTML) && (o.outerHTML = a);
	else if(last)
		(o = document.getElementsByTagName("object")) && (a = (o = o[o.length - 1]).outerHTML) && (o.outerHTML = a);
	else
		for(var i = (o = document.getElementsByTagName("object")).length; i--;)
			(a = o[i].outerHTML) && (o[i].outerHTML = a);
}
function currentDate(){
	var m = ["Janeiro", "Fevereiro", "Março", "Abril", "Maio", "Junho", "Julho", "Agosto", "Setembro", "Outubro", "Novembro", "Dezembro"];
	var date = new Date(), d = date.getDate(), m = m[date.getMonth()], y = date.getFullYear();
	return "São Paulo, " + d + " de " + m + " de " + y;
}
function showHideBox(o) {
	var o = ge(o);
	var obj = o.getElementsByTagName('div')[0], img = o.getElementsByTagName('img')[0];
	if(obj.style.display == 'block'){
		obj.style.display = 'none';
		img.src = "skin/img/bt_undrop.gif";
	}
	else{
		var i = 1, o_x, obj_x, img_x;
		while(o_x = ge('DropBox' + i++)){
			obj_x = o_x.getElementsByTagName('div')[0], img_x = o_x.getElementsByTagName('img')[0];
			obj_x.style.display = 'none';
			img_x.src = "skin/img/bt_undrop.gif";
		}
		obj.style.display = 'block';
		img.src = "skin/img/bt_drop.gif";
	}
}
function SimpleGallery(img, list, imgPath, srcs){
	var current = 0, img = ge(img), list = ge(list);
	new function(){
		var previousli = list.appendChild(document.createElement("li"));
		previousli.innerHTML = '<img src="skin/img/previous.gif"/>';
		previousli.onclick = previous;
		for(var i = 0, len = srcs.length; i<len; i++ ) createLi(i);
		var nextli = list.appendChild(document.createElement("li"));
		nextli.innerHTML = '<img src="skin/img/next.gif"/>';
		nextli.onclick = next;
	}
	function createLi(i){
		var li = list.appendChild(document.createElement("li"));
		if(i==0) li.className = "current";
		li.innerHTML = i + 1;
		li.onclick = function(){ setClick(i); }
	}
	function setClick(i) {
		current = i, img.src = imgPath + srcs[i];
		var lis =  list.getElementsByTagName("li"), j =  lis.length;
		while(j--){
			var lic = lis[j].className;
			if(lic != 'next' && lic != 'previous') {
				lis[j].className = "";
			}
			lis[i + 1].className = "current";
		}
	}
	function next(){
		if(current < srcs.length-1)
			current ++;
			setClick(current);
	}
	function previous(){
		if(current > 0 )
			current --;
			setClick(current);
	}
}