//Copyright 2001 engenhoD Web Studio, Todos os direitos reservados.2001



function MM_openBrWindow(theURL,winName,features) { //v1.2

  window.open(theURL,winName,features);

}

				 

//Script para o TEXTO

function lib_bwcheck(){ 

	this.ver=navigator.appVersion

	this.agent=navigator.userAgent

	this.dom=document.getElementById?1:0

	this.opera5=this.agent.indexOf("Opera 5")>-1

	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 

	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;

	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;

	this.ie=this.ie4||this.ie5||this.ie6

	this.mac=this.agent.indexOf("Mac")>-1

	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 

	this.ns4=(document.layers && !this.dom)?1:0;

	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)

	return this

}

var bw=new lib_bwcheck()



var numScrollPages = 1         //N™mero de layers

var transitionOut = 0;         //Efeitos de sàda do layer... 0= sem efeito, 1= fade

var transitionIn = 2;          //Efeitos de entrada do layer... 0= SEM EFEITO, 1= fade, 2= slide

var slideAcceleration = 0.2;   //Se usar animaÁ“o slide, configure a velocidade do deslize entre 0 e 1.

var transitionOnload = 1       //TransiÁ“o entre layers, visto quando clicado. Para n“o usar animaÁ“o, coloque 0



var px = bw.ns4||window.opera?"":"px";



if(document.layers){ 

	scrX= innerWidth; scrY= innerHeight;

	onresize= function(){if(scrX!= innerWidth || scrY!= innerHeight){history.go(0)} }

}



function scrollerobj(obj,nest){

	nest = (!nest)?"":'document.'+nest+'.'

	this.elm = bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):document.getElementById(obj)

	this.css = bw.ns4?this.elm:this.elm.style

	this.doc = bw.ns4?this.elm.document:document

	this.obj = obj+'scrollerobj'; eval(this.obj+'=this')

	this.x = (bw.ns4||bw.opera5)?this.css.left:this.elm.offsetLeft

	this.y = (bw.ns4||bw.opera5)?this.css.top:this.elm.offsetTop

	this.w = (bw.ie4||bw.ie5||bw.ie6||bw.ns6)?this.elm.offsetWidth:bw.ns4?this.elm.clip.width:bw.opera5?this.css.pixelWidth:0

	this.h = (bw.ie4||bw.ie5||bw.ie6||bw.ns6)?this.elm.offsetHeight:bw.ns4?this.elm.clip.height:bw.opera5?this.css.pixelHeight:0

}



scrollerobj.prototype.moveTo = function(x,y){

	if(x!=null){this.x=x; this.css.left=x+px}

	if(y!=null){this.y=y; this.css.top=y+px}

}

scrollerobj.prototype.moveBy = function(x,y){this.moveTo(this.x+x,this.y+y)}

scrollerobj.prototype.hideIt = function(){this.css.visibility='hidden'}

scrollerobj.prototype.showIt = function(){this.css.visibility='visible'}



var scrollTimer = null;

function scroll(step){

	clearTimeout(scrollTimer);

	if ( !busy && (step<0&&activePage.y+activePage.h>scroller1.h || step>0&&activePage.y<0) ){

		activePage.moveBy(0,step);

		scrollTimer = setTimeout('scroll('+step+')',40);

	}

}

function stopScroll(){

	clearTimeout(scrollTimer);

}



var activePage = null;

var busy = 0;

function activate(num){

	if (activePage!=pages[num] && !busy){

		busy = 1;

		if (transitionOut==0 || !bw.opacity){ activePage.hideIt(); activateContinue(num); }

		else if (transitionOut==1) activePage.blend('hidden', 'activateContinue('+num+')');

	}

}

function activateContinue(num){

	busy = 1;

	activePage = pages[num];

	activePage.moveTo(0,0);

	if (transitionIn==0 || !bw.opacity){ activePage.showIt(); busy=0; }

	else if (transitionIn==1) activePage.blend('visible', 'busy=0');

	else if (transitionIn==2) activePage.slide(0, slideAcceleration, 40, 'busy=0');

}



scrollerobj.prototype.slide = function(target, acceleration, time, fn){

	this.slideFn= fn?fn:null;

	this.moveTo(0,scroller1.h);

	if (bw.ie4&&!bw.mac) this.css.filter = 'alpha(opacity=100)';

	if (bw.ns6) this.css.MozOpacity = 1;

	this.showIt();

	this.doSlide(target, acceleration, time);

}

scrollerobj.prototype.doSlide = function(target, acceleration, time){

	this.step = Math.round(this.y*acceleration);

	if (this.step<1) this.step = 1;

	if (this.step>this.y) this.step = this.y;

	this.moveBy(0, -this.step);

	if (this.y>0) this.slideTim = setTimeout(this.obj+'.doSlide('+target+','+acceleration+','+time+')', time);

	else {	

		eval(this.slideFn);

		this.slideFn = null;

	}

}



scrollerobj.prototype.blend= function(vis, fn){

	if (bw.ie5||bw.ie6 && !bw.mac) {

		if (vis=='visible') this.css.filter= 'blendTrans(duration=0.9)';

		else this.css.filter= 'blendTrans(duration=0.6)';

		this.elm.onfilterchange = function(){ eval(fn); };

		this.elm.filters.blendTrans.apply();

		this.css.visibility= vis;

		this.elm.filters.blendTrans.play();

	}

	else if (bw.ns6 || bw.ie&&!bw.mac){

		this.css.visibility= 'visible';

		vis=='visible' ? this.fadeTo(100, 7, 40, fn) : this.fadeTo(0, 9, 40, fn);

	}

	else {

		this.css.visibility= vis;

		eval(fn);

	}

};



scrollerobj.prototype.op= 100;

scrollerobj.prototype.opacityTim= null;

scrollerobj.prototype.setOpacity= function(num){

	this.css.filter= 'alpha(opacity='+num+')';

	this.css.MozOpacity= num/100;

	this.op= num;

}

scrollerobj.prototype.fadeTo= function(target, step, time, fn){

	clearTimeout(this.opacityTim);

	this.opacityFn= fn?fn:null;

	this.op = target==100 ? 0 : 100;

	this.fade(target, step, time);

}

scrollerobj.prototype.fade= function(target, step, time){

	if (Math.abs(target-this.op)>step){

		target>this.op? this.setOpacity(this.op+step):this.setOpacity(this.op-step);

		this.opacityTim= setTimeout(this.obj+'.fade('+target+','+step+','+time+')', time);

	}

	else {

		this.setOpacity(target);

		eval(this.opacityFn);

		this.opacityFn= null;

	}

}



var pageslidefadeLoaded = 0;

function initPageSlideFade(){

	scroller1 = new scrollerobj('divScroller1');

	

	pages = new Array();

	for (var i=0; i<numScrollPages; i++){

		pages[i] = new scrollerobj('dynPage'+i, 'divScroller1');

		pages[i].moveTo(0,0);

	}

	bw.opacity = ( bw.ie && !bw.ie4 && navigator.userAgent.indexOf('Windows')>-1 ) || bw.ns6

	if (bw.ie5||bw.ie6 && !bw.mac) pages[0].css.filter= 'blendTrans(duration=0.6)'; 

	

	if (transitionOnload) activateContinue(0);

	else{

		activePage = pages[0];

		activePage.showIt();

	}



	if (bw.ie) for(var i=0;i<document.links.length;i++) document.links[i].onfocus=document.links[i].blur;

	pageslidefadeLoaded = 1;

}



if(bw.bw && !pageslidefadeLoaded) onload = initPageSlideFade;