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('mudaImg(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]+'" border="0" 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(){
	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"><a href="javascript:goURL()"><img src="'+Item[atual][1]+'" id="imgslide" name="img1" border="0" title="'+Item[atual][0]+'" alt="'+Item[atual][0]+'" width="208" height="155" /></a>');
	d.write('<h2><a href="javascript:goURL()" id="p-link"><span id="txt1">'+Item[atual][2]+'</span></a></h2></div>');
	d.write('<div id="controle_painel"><div id="prox-ant"><a href="javascript:void(0)" id="anterior" onclick="if(okToGo)mudaImg(-1)"><img src="imagens/btn-anterior.jpg" height="27" width="93" border="0" /></a><img src="imagens/btn-pause-'+imgpause+'.jpg" onclick="pauseSlide()" id="pause" '+altpause+' width="22" height="27" />');
	d.write('<a href="javascript:void(0)" id="proximo" onclick="if(okToGo)mudaImg(1)"><img src="imagens/btn-proxima.jpg" height="27" width="95" border="0" /></a></div></div>');
} 

function pauseSlide(){
	if(paused){
		$('pause').src='imagens/btn-pause-off.jpg';
		$('pause').title=$('pause').alt = 'Parar';
		d.cookie="Diariopause=0;domain=.diariodosertao.com.br;expires=Thu, 2 Aug 1970 20:47:11 UTC;"; 		
		paused=false;
		startSlide();
	}else{
		clearTimeout(timeoutId);
		d.cookie="Diariopause=1;domain=.diariodosertao.com.br;expires=Thu, 2 Aug 2222 20:47:11 UTC;"; 	
		$('pause').src='imagens/btn-pause-on.jpg';
		$('pause').title=$('pause').alt = 'Ligar';
		paused = true;
	} 
}

var okToGo=false;
var paused=(d.cookie.indexOf('Diariopause=1')!=-1) ? true : false;
onload=startSlide;