function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}
    var http = createRequestObject();

function loadPageByURL(sURL,sChama)
{

	http.open('GET',sURL,true);
	http.onreadystatechange = printContent;
	http.send(null);
	//alert(http.readyState); 
	//alert(sURL); 

	if ( sURL == "unidadesFisk.htm" && sChama == 'globo') {
		setTimeout("MudaParaBrasil();",2000);
	}
	
}

function printContent()
{

	if(http.readyState == 4)
	{
		document.getElementById("content").innerHTML = http.responseText;
	}
	window.setTimeout('scroll(0,0)',100);
	
	
	
}

function postFormData(sUrl, oForm)
{
	http.open('POST',sUrl,false);
    http.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	http.onreadystatechange = printContent;
    http.send(generateParametersByForm(oForm));
}

function generateParametersByForm(oForm)
{
	var sParameters = ""
	for (i=0; i<oForm.elements.length; i++)
	{
		switch (oForm.elements[i].type)
		{
			case "radio":
			case "checkbox":
				if (oForm.elements[i].checked)
					sParameters += oForm.elements[i].name + "=" + oForm.elements[i].value + "&";			
			break;
						
			default:
				sParameters += oForm.elements[i].name + "=" + oForm.elements[i].value + "&";
			break;
		}
			
	}
	return sParameters;
}