yp.Registry = []
yp.aniLen = 800
yp.hideDelay = 400
yp.minCPUResolution = 5
//
function yp(id, dir, left, top, width, height){
	this.ie  = document.all ? 1 : 0
	this.ns4 = document.layers ? 1 : 0
	this.dom = document.getElementById ? 1 : 0
	
	if (this.ie || this.ns4 || this.dom) {
			this.id = id
			this.dir = dir
			this.orientation = dir == "left" || dir == "right" ? "h" : "v"
			this.dirType = dir == "right" || dir == "down" ? "-" : "+"
			this.dim = this.orientation == "h" ? width : height
			this.hideTimer = false
			this.aniTimer = false
			this.open = false
			this.over = false
			this.startTime  = 20000
			this.gRef = "yp_"+id
			eval(this.gRef+"=this")
			yp.Registry[id] = this
			var d = document
			d.write('<style type="text/css">'+
			'#' + this.id + 'Ct { visibility:hidden; '+
			'left:' + left + 'px; '+
			'top:' + top + 'px; '+
			'overflow:hidden; }'+
			'#' + this.id + 'Ct, #' + this.id + 'Ctt { position:absolute; '+
			'width:' + width + 'px; '+
			'height:' + height + 'px; '+
			'clip:rect(0 ' + width + ' ' + height + ' 0); '+
			'}'+
			'</style>')
			this.load()
	}
}
//
yp.prototype.load = function(){
	var d = document
	var lyrId1 = this.id + "Ct"
	var lyrId2 = this.id + "Ctt"
	var obj1 = this.dom ? d.getElementById(lyrId1) : this.ie ? d.all[lyrId1] : d.layers[lyrId1]
	if (obj1) var obj2 = this.ns4 ? obj1.layers[lyrId2] : this.ie ? d.all[lyrId2] : d.getElementById(lyrId2)
	var temp
	if (!obj1 || !obj2) window.setTimeout(this.gRef + ".load()", 500)
	else {
			this.container = obj1
			this.menu = obj2
			this.style = this.ns4 ? this.menu : this.menu.style
			this.homePos = eval("0" + this.dirType + this.dim)
			this.outPos = 0
			this.accelConst = (this.outPos - this.homePos) / yp.aniLen / yp.aniLen 

			if (this.ns4) this.menu.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
			this.endSlide()
	}
}
//
yp.showMenu = function(id){
	var reg = yp.Registry
	var obj = yp.Registry[id]
	if (obj.container) {
		obj.over = true
		if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }
		if (!obj.open && !obj.aniTimer) reg[id].startSlide(true)
		 //
		 /*if (id=='mn5' || id=='mn6') {
				
				// Verifica se existe um elemento com nome "clicaSome" e o esconde.
				if (document.getElementById('clicaSome')){ 
					document.getElementById('clicaSome').style.visibility = "hidden";
				}
				
				// Verifica se existe um elemento com nome "colunistas" e o esconde.
				if (document.getElementById('selectArticulista')){ 
					document.getElementById('selectArticulista').style.visibility = "hidden";
				}
				
			}*/
			//
			
	}
}
//
yp.hideMenu = function(id){
	var obj = yp.Registry[id]
	   if (obj.container) {
			   if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
			   obj.hideTimer = window.setTimeout("yp.hide('" + id + "')", yp.hideDelay);
	   }
}
//
yp.hide = function(id){
	var obj = yp.Registry[id]
	obj.over = false
	if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
	obj.hideTimer = 0
	if (obj.open && !obj.aniTimer) obj.startSlide(false)
	
	if (document.getElementById('selectArticulista')){ 
		setTimeout("document.getElementById('selectArticulista').style.visibility = 'visible'", 200);
		clearTimeout();   
	}
	
	if (document.getElementById('clicaSome')){ 
		setTimeout("document.getElementById('clicaSome').style.visibility = 'visible'", 200);
		clearTimeout();   
	}
}
//
yp.prototype.startSlide = function(open) {
	this[open ? "onactivate" : "ondeactivate"]()
	this.open = open
	if (open) this.setVisibility(true)
	this.startTime = (new Date()).getTime()        
	this.aniTimer = window.setInterval(this.gRef + ".slide()", yp.minCPUResolution)
}
//
yp.prototype.slide = function() {
	var elapsed = (new Date()).getTime() - this.startTime
	if (elapsed > yp.aniLen) this.endSlide()
	else {
			var d = Math.round(Math.pow(yp.aniLen-elapsed, 2) * this.accelConst)
			if (this.open && this.dirType == "-") d = -d
			else if (this.open && this.dirType == "+") d = -d
			else if (!this.open && this.dirType == "-") d = -this.dim + d
			else d = this.dim + d
			this.moveTo(d)
	}
}
//
yp.prototype.endSlide = function() {
	this.aniTimer = window.clearTimeout(this.aniTimer)
	this.moveTo(this.open ? this.outPos : this.homePos)
	if (!this.open) this.setVisibility(false)
	if ((this.open && !this.over) || (!this.open && this.over)) {
			this.startSlide(this.over)
	}
}
//
yp.prototype.setVisibility = function(bShow) { 
	var s = this.ns4 ? this.container : this.container.style
	s.visibility = bShow ? "visible" : "hidden"
}
//
yp.prototype.moveTo = function(p) { 
	this.style[this.orientation == "h" ? "left" : "top"] = this.ns4 ? p : (p) + "px"
}
//
yp.prototype.getPos = function(c) {
	return parseInt(this.style[c])
}
//
yp.prototype.onactivate = function() { }
yp.prototype.ondeactivate = function() { }
//
var yPosition = 94;
new yp("mn4", "down", 247, yPosition, 193, 85);
new yp("mn5", "down", 439, yPosition, 143, 57);
//
function popup(dochtml, largura, altura, scroll) {
	if(navigator.appName == "Netscape") {
			sec = window.open(dochtml,'_blank','scrollbars=' + scroll + ',toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=yes,copyhistory=no,height='+ altura +',width='+ largura +',top=51,left=5');
			window.sec.focus();
	}
	else {
			window.open(dochtml,'_blank','scrollbars=' + scroll + ',toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=no,copyhistory=no,height=' + altura + ',width=' + largura + ',top=51,left=5');
	}
}
//
function hideElementsById(){
    document.getElementById('clicaSome').style.visibility = "hidden";
}
//
function showElementsById(){
    setTimeout("document.getElementById('clicaSome').style.visibility = 'visible'", 3000);
}