// inicio painel rotativo //
function changeOpac(opacity){
var obj = $('to-blend').style;
obj.opacity=(opacity/101);
obj.MozOpacity=(opacity/101);
obj.KhtmlOpacity=(opacity/101);
} function blend(imagefile){
var speed=7;
var timer=0;
for(i=100;i>0;i-=2) setTimeout('changeOpac('+i+')', timer++ * speed);
setTimeout('changeContent()', timer * speed);
for(i=0;i<=100;i+=2) setTimeout('changeOpac('+i+')', timer++ * speed);
} function changeImg(id){
clearTimeout(timeoutId);
atual+=parseInt(id);
if(atual>Item.length-1) atual=0;
if(atual<0) atual=Item.length-1;
if(imgDsp[atual].complete==false){
	atual--;
	timeoutId = setTimeout('changeImg('+id+')',500);
	return;
	} 
if(d.all && navigator.userAgent.indexOf('Opera')==-1){
	try {
	oDiv = $('to-blend');
	oDiv.style.filter="blendTrans(duration=0.7)";
   	oDiv.filters.blendTrans.apply();
    oDiv.filters.blendTrans.play();
	changeContent();
	} catch(e) { changeContent(); }
} else { blend(); }
if(!paused) timeoutId=setTimeout('changeImg(1)',6000);
} function loadImages(){
imgDsp = new Array();
for(n=0;n<Item.length;n++){
	imgDsp[n]=new Image();
	imgDsp[n].src=Item[n][1];
	}
okToGo = true;
} function changeContent(){
d.img1.src=imgDsp[atual].src;
d.img1.alt=d.img1.title=Item[atual][0];
$('txt1').innerHTML=Item[atual][2];
if(usaCredito!='') $('credito').innerHTML=Item[atual][0];
$('icon-area').innerHTML=Item[atual][4];
}


var d=document;
$ = function(id) {
	if(!arguments[1]) return document.getElementById(id);
	else document.getElementById(id).style[arguments[1]]=arguments[2];
}


function delItem(arr,item){
for(;item<arr.length;item++) arr[item]=arr[item + 1];
arr.length=arr.length-1;
} function goURL(){
(Item[atual][3].indexOf('_blank')!=-1) ? window.open(Item[atual][3].substring(0,Item[atual][3].indexOf(' '))) : location.href=Item[atual][3];
} function startSlide(){ 
loadImages();
if(!paused) timeoutId=setTimeout('changeImg(1)',6000);
} function initialize(){
timeoutId=0;
textareaContent=d.form_cr.select_cr.value.split(/[\r\n]/i);
Item = new Array();
for(x=0,y=0;x<textareaContent.length;x++){ 
	if(textareaContent[x].length>30) Item[y++]=textareaContent[x].split('|');
	}
for(i=Item.length-1;i>=0;i--){
	Item[i][0]=Item[i][0].replace(/([ \n\t\r])+/, " ");
	Item[i][4]=(Item[i][4].length<3) ? '' : '<img src="'+Item[i][4]+'"  style="margin-left:4px;" />';
	if(Item[i][1].length<3||Item[i][3].length<3||Item[i][2].length<3||Item[i][0].length<2) delItem(Item,i);
	}
if(Item.length==1) d.write('<style>#anterior,#proximo,#pause{visibility:hidden;}</style>');
atual = Math.random().toString().substring(2,6) % Item.length;
} function startPanel(){
usaCredito = '';
initialize();
if(arguments.length>0){
	if(!isNaN(arguments[0])) atual = arguments[0];
	}
if(paused) {imgpause='on'; altpause='alt="Ligar" title="Ligar"';}
else {imgpause='off'; altpause='alt="Parar" title="Parar"';}
d.write('<div id="to-blend">'+usaCredito+'<a href="javascript:goURL()"><img src="'+Item[atual][1]+'" id="imgslide" name="img1"  title="'+Item[atual][0]+'" alt="'+Item[atual][0]+'"></a>');
d.write('<h2><a href="javascript:goURL()" id="p-link"><span id="txt1">'+Item[atual][2]+'</span><span id="icon-area">'+Item[atual][4]+'</span></a></h2></div>');
d.write('<div id="prox-ant"><a href="javascript:void(0)" id="anterior" onclick="if(okToGo)changeImg(-1)"><img src="imagens/anterior.gif"  /></a><img src="imagens/pause.gif" onclick="pauseSlide()" id="pause" '+altpause+' />');
d.write('<a href="javascript:void(0)" id="proximo" onclick="if(okToGo)changeImg(1)"><img src="imagens/proximo.gif"  /></a></div>');
} function pauseSlide(){
if(paused){
	$('pause').src='imagens/pause.gif';
	$('pause').title='Parar'; $('pause').alt = 'Parar';
	d.cookie="homeagorapause=0;domain=.guarulhosagora.com.br;expires=Thu, 2 Aug 1970 20:47:11 UTC;"; 		
	paused=false;
	startSlide();
}else{
	clearTimeout(timeoutId);
	d.cookie="homeagorapause=1;domain=.guarulhosagora.com.br;expires=Thu, 2 Aug 2222 20:47:11 UTC;"; 	
	$('pause').src='imagens/pause1.gif';
	$('pause').title='Ligar'; $('pause').alt = 'Ligar';
	paused = true;
} }

var okToGo=false;
var paused=(d.cookie.indexOf('homeagorapause=1')!=-1) ? true : false;
onload=startSlide;
// fim painel rotativo //