// JavaScript Document

var int = '';

function qtdeConteudo(){
	var xml = new xmlConnection();
	if (xml.create()){
		xml.setURL('/qtdelogo/');
		xml.setMethod('GET');
		xml.addParameters('nocache',nocache());
	}
	xml.onComplete = function() {
		this.setChildName('item');
		var numItens = this.getCountItens();
		
		var labels = [];
		var qtdes = [];
		for (var j=0; j<numItens; j++) {
			//labels.push(this.getAttByName('nome',j))
			//qtdes.push(this.getAttByName('qtde',j))
			if(j==0){
				$('qtdeConteudoHid').value = this.getAttByName('qtde',j)
				$('labelConteudoHid').value = this.getAttByName('nome',j)
			}else{
				$('qtdeConteudoHid').value = $('qtdeConteudoHid').value+';'+this.getAttByName('qtde',j)
				$('labelConteudoHid').value = $('labelConteudoHid').value+';'+this.getAttByName('nome',j)	
			}
			
		}
		
		//var alet = aleatorio(0,labels.length);
		
		//$('labelConteudo').innerHTML = labels[alet];
		//$('qtdeConteudo').innerHTML = qtdes[alet];
		//self.setInterval("qtdeConteudo()",5000)
		
		setaQtdeConteudo();
	}
	xml.execute();	
}


function aleatorio(inferior,superior){
    numPossibilidades = superior - inferior
    aleat = Math.random() * numPossibilidades
    aleat = Math.floor(aleat)
    return parseInt(inferior) + aleat
} 

function setaQtdeConteudo(){
	self.clearInterval(int);	
	var labels = $('labelConteudoHid').value.split(';')
	var qtdes = $('qtdeConteudoHid').value.split(';')
	var alet = aleatorio(0,labels.length-1)
	$('qtdeConteudo').innerHTML = qtdes[alet];
	$('labelConteudo').innerHTML = labels[alet];
	
	int = self.setInterval('setaQtdeConteudo()',3000);
}