ar=new Array()
	ar[0]="Teste 0";
	ar[1]="Teste 1";
	ar[2]="Teste 2";
	num=1;
	function start(){
		setInterval("atualiza()","1500");
	}
	function atualiza(){
		document.all["conteudo"].innerHTML=ar[num];
		num++;
		if (num == ar.length){
			num = 0;
		}
	}
	//start();
	
	
function popup(dochtml, altura, largura) {
 windowTop = screen.height/2 - altura/2;
 windowLeft = screen.width/2 - largura/2;

window.open('midia.detalhes.php?id='+ dochtml +'','_blank','scrollbars=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,height='+ altura +',width='+ largura +',top='+ windowTop +',left='+ windowLeft +''); 

}

function propaganda(dochtml, altura, largura) {
 windowTop = screen.height/2 - altura/2;
 windowLeft = screen.width/2 - largura/2;

window.open(''+ dochtml +'','_blank','scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,height='+ altura +',width='+ largura +',top='+ windowTop +',left='+ windowLeft +''); 

}