var reqbanner1;

function loadXMLDocBanner1(urlbanner1, divbanner1) {	
    reqbanner1 = null;
	document.getElementById(divbanner1).innerHTML = '<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0"><tr><td><center><font size="1" color="#FFFFFF">Publicidade...</font><br><img src="http://www.choveu.net/js/loading.gif" border="0"></center></td></tr></table>';
	function processReqChangeConsulta1()	{
		//***********************************
		// Caso a pagina tenha sido toda carregada
		//************************************
		if (reqbanner1.readyState == 4) {
			// o server retornou ok
			if (reqbanner1.status == 200) {
				// inseri no elemento indicado
				// e retorna o texto de html
				document.getElementById(divbanner1).innerHTML = reqbanner1.responseText;
			} else {
				//alert("Problemas na página de dados:\n" + reqbanner1.statusText);
			}
		}
	}
    // Procura por um objeto nativo (Mozilla/Safari)
    if (window.XMLHttpRequest) {
        reqbanner1 = new XMLHttpRequest();
        reqbanner1.onreadystatechange = processReqChangeConsulta1;
        urlbanner1 = antiCacheRandConsulta1(urlbanner1)
        reqbanner1.open("GET", urlbanner1, true);
        reqbanner1.setRequestHeader("Cache-Control", "no-cache");
        reqbanner1.setRequestHeader("Pragma", "no-cache");
        reqbanner1.send(null);
    // Procura por uma versao ActiveX (IE)
    } else if (window.ActiveXObject) {
        reqbanner1 = new ActiveXObject("Microsoft.XMLHTTP");
        if (reqbanner1) {
            reqbanner1.onreadystatechange = processReqChangeConsulta1;
              urlbanner1 = antiCacheRandConsulta1(urlbanner1)
              reqbanner1.open("GET", urlbanner1, true);
              reqbanner1.setRequestHeader("Cache-Control", "no-cache");
              reqbanner1.setRequestHeader("Pragma", "no-cache");
              reqbanner1.send();
        }
    }
    
    
   function antiCacheRandConsulta1(aurlbanner1){
        var dt1 = new Date();
        if(aurlbanner1.indexOf("?")>=0){// já tem parametros
            return aurlbanner1 + "&" + encodeURI(Math.random() + "_" + dt1.getTime());
        }else{ return aurlbanner1 + "?" + encodeURI(Math.random() + "_" + dt1.getTime());}
    }
    
}


//*****************
//Chamadas do site
//*****************

function Rotativo183x300(element) {
    var page = 'http://www.choveu.net/banner/banners183x300.aspx';
    loadXMLDocBanner1(page,element);
}