// JavaScript Geral

//==================================================================================================================//
//AJAX

// Retorna o HttpRequest que deve ser acionado

function GetXmlHttpObject() {
	
	var objXMLHttp = null;
	
	if (window.XMLHttpRequest) { objXMLHttp = new XMLHttpRequest() }
	else if (window.ActiveXObject) { objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP") }
	
	return objXMLHttp;

}

// Busca informações no servidor

function findInfo(engine, url) {
	
	xmlHttp = GetXmlHttpObject();
	
	var urlFinal = "ajax" + engine + ".php"
	
	if(url != "") { urlFinal += "?" + url; }

	xmlHttp.onreadystatechange = eval("show" + engine)
	xmlHttp.open("GET",urlFinal,true)
	xmlHttp.send(null)

}