var retardo

function NoticiaEmDestaque(num,timedelay,total){
	for(i=1;i<(total + 1);i++){
		document.getElementById("foto_" + i).style.display = "none";
		document.getElementById("fc" + i).className = "ffc"+ i;
	}
	if(num == total){cn = 1;}else{cn = num + 1;}
	document.getElementById("foto_" + cn).style.display = "block";
	document.galeriaform.destaqueatual.value = cn;
	retardo = setTimeout("NoticiaEmDestaque("+ cn +","+ timedelay +","+ total +")",timedelay);
	
	document.getElementById("fc" + cn).className = "ffc"+ cn +"n";
}

function FotoEmDestaque(num,total){
	for(i=1;i<(total + 1);i++){
		document.getElementById("foto_" + i).style.display = "none";
		document.getElementById("fc" + i).className = "ffc"+ i;
	}
	document.getElementById("foto_" + num).style.display = "block";
	document.getElementById("fc" + num).className = "ffc"+ num +"n";
}

function abretexto(){
	document.getElementById("texto").style.display = "block";
	document.getElementById("texto_bot").style.display = "none";
}
function fechatexto(){
	document.getElementById("texto").style.display = "none";
	document.getElementById("texto_bot").style.display = "block";
}

function MM_preloadImages(){
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function valida_email(mail){
	if(mail.indexOf("@",0) == -1){
		return "false"
	}else{
		return "true"
	}
}

//------------------------------------------------------------------------------

/*function init_dw_Scroll() {
    var wndo = new dw_scrollObj('divscroll', 'scrollcontent');
    wndo.setUpScrollControls('scrollLinks');
}

function menu_dw_Scroll() {
    var wndo1 = new dw_scrollObj('texto_rolagem', 'scrolldiv');
    wndo1.setUpScrollbar("dragBar", "track", "v", 1, 1);
    wndo1.setUpScrollControls('texto_rolagem');
}

if ( dw_scrollObj.isSupported() ) {
    dw_Event.add( window, 'load', init_dw_Scroll);
	dw_Event.add( window, 'load', menu_dw_Scroll);
}*/

//------------------------------------------------------------------------------

function showON(obj){
	var el = document.getElementById(obj);
		el.style.display = "block";
}
function showOFF(obj){
	var el = document.getElementById(obj);
		el.style.display = "none";
}

//-----------Equaliza a altura das divs passando os respectivos ids-------------

function $() {
	var elements = new Array();
	for (var i=0;i<arguments.length;i++) {
		var element = arguments[i];
		if (typeof element == 'string') element = document.getElementById(element);
		if (arguments.length == 1) return element;
		elements.push(element);
	}
	return elements;
}
 
var BoxHeights = {
	maxh: 0,
	boxes: Array(),
	num: 0,
	equalise: function() {
		this.num = arguments.length;
		for (var i=0;i<this.num;i++) if (!$(arguments[i])) return;
		this.boxes = arguments;
		this.maxheight();
		for (var i=0;i<this.num;i++) $(arguments[i]).style.height = this.maxh+"px";
	},
	maxheight: function() {
		var heights = new Array();
		for (var i=0;i<this.num;i++) {
			if (navigator.userAgent.toLowerCase().indexOf('opera') == -1) {
				heights.push($(this.boxes[i]).scrollHeight);
			} else {
				heights.push($(this.boxes[i]).offsetHeight);
			}
		}
		heights.sort(this.sortNumeric);
		this.maxh = heights[this.num-1];
	},
	sortNumeric: function(f,s) {
		return f-s;
	}
}


//------------------------------------------------------------------------------