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 changeContent()
{
document.img1.src = imgDsp[atual].src;
//document.img1.alt = document.img1.title = Item[atual][0];
document.getElementById('txt1').innerHTML = Item[atual][2];
if(usaCredito!='') document.getElementById('credito').innerHTML = Item[atual][0];
document.getElementById('icon-area').innerHTML = Item[atual][4];
}

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(document.all && navigator.userAgent.indexOf('Opera')==-1) {
try {
document.images.img1.style.filter='blendTrans(duration=1)';
document.images.img1.filters.blendTrans.Apply();
document.images.img1.filters.blendTrans.Play();
changeContent();
} catch(e) { changeContent(); }
}
else { blend(); }

timeoutId = setTimeout('changeImg(1)',3000)
}

function startSlide()
{
loadImages();
timeoutId = setTimeout('changeImg(1)',3000);
}

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 initialize()
{
timeoutId = 0;
textareaContent = document.form_cr.select_cr.value.split("$$$$");//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--) { // remove arrays com informação faltando
Item[i][0] = Item[i][0].replace(/([ \n\t\r])+/, " ");
Item[i][4] = (Item[i][4].length<3) ? '' : '<img src="'+Item[i][4]+'" border="0" style="margin-right:4px;">'; // preenche as chamadas com/sem icone
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) document.write('<style>#anterior,#proximo{visibility:hidden;}</style>'); // se só tem 1 imagem, remove proximo/anterior
atual = Math.random().toString().substring(2,6) % Item.length; // escolhe uma imagem inicial randomicamente
}

function changeOpac(opacity)
{
var object = document.getElementById('to-blend').style;
object.opacity = (opacity / 101);
object.MozOpacity = (opacity / 101);
object.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 startPanel()
{
usaCredito = '';
initialize();
if(arguments.length>0) {
if(!isNaN(arguments[0])||!isNaN(arguments[1])) atual = arguments[0]; // para setar qual foto entra primeiro (sem ser randomico)
if(arguments[0]=='com-credito'||arguments[1]=='com-credito') usaCredito = '';
}
document.write('<div id="to-blend">'+usaCredito+'<a href="javascript:goURL()"><img src="'+Item[atual][1]+'" id="imgslide" name="img1" border="0" TIREItitle="'+Item[atual][0]+'" TIREIalt="'+Item[atual][0]+'"></a>');
document.write('<br><div style="padding:10px; text-align:left;"><a  href="javascript:goURL()" id="p-link" class="chamadaBranca"><span id="icon-area">'+Item[atual][4]+'</span><span id="txt1" class="chamadaCinza10">'+Item[atual][2]+'</span></a></div></div>');
document.write('</div></td></tr><tr><td><a id="anterior" onclick="if(okToGo)changeImg(-1)"><img src="../images/btn_anterior.gif" border="0"></a></td>');
document.write('<td><div align="right"><a id="proximo" onclick="if(okToGo)changeImg(1)"><img src="../images/btn_proximo.gif" border="0"></a></div>');
}
okToGo = false;
onload = startSlide;