function verificaCodigoPeca(peca){
	peca = peca.replace("?","")
	arr_peca = peca.split('&');

	for(i=0; i< arr_peca.length; i++){
		arr_cod = arr_peca[i].split("=");
		if(arr_cod[0] == "codigopeca"){
			codigo = arr_cod[1];
		}
	}

	if(codigo != ""){
		return codigo;
	} else {
		return "";
	}
}


function setCookie(nome,valor,diasexpira,peca)
{

	peca = verificaCodigoPeca(peca);
	if(peca != ""){
		var valor = "peca="+peca.replace("?","");
		
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+diasexpira);
		document.cookie=nome+ "=" +escape(valor)+
		((diasexpira==null) ? "" : ";expires="+exdate.toGMTString());
	}
}

//verifica se o cookie existe. Se existe retorna o valor, caso contrario retorna vazio

function getCookie(nome)
{
	if (document.cookie.length>0){
		c_start=document.cookie.indexOf(nome + "=");
		if (c_start!=-1)
		  {
		  c_start=c_start + nome.length+1;
		  c_end=document.cookie.indexOf(";",c_start);
		  if (c_end==-1) c_end=document.cookie.length;
		  	return unescape(document.cookie.substring(c_start,c_end));
		  }
	}
	return "";
}

function replaceAll(string, token, newtoken) {
	while (string.indexOf(token) != -1) {
 		string = string.replace(token, newtoken);
	}
	return string;
}

//trabalha os valor contido no cookie
function checkData(hostEstatistica){

	var c_valor = getCookie('ebrand');

	var path = location.pathname;
	
	if(c_valor != "" &&  path != ""){

		
		var peca = c_valor.split("=");
		var meta = location.pathname;
		
		if(hostEstatistica == ""){
			hostEstatistica = location.host;
		}

		
		document.write('<iframe style="display:none" height="600px" src="'+location.protocol+'//'+hostEstatistica+'/estatistica/acessos/acesso/'+escape(this.codhost)+','+escape(peca[1])+','+escape(replaceAll(meta,"/"," "))+'" />');
		
	}
}