function openAjax() {
var ajax;
try{
    ajax = new XMLHttpRequest(); // XMLHttpRequest para browsers decentes, como: Firefox, Safari, dentre outros.
	}catch(ee){
		try{
			ajax = new ActiveXObject("Msxml2.XMLHTTP"); // Para o IE da MS
		}catch(e){
			try{
				ajax = new ActiveXObject("Microsoft.XMLHTTP"); // Para o IE da MS
			}catch(E){
				ajax = false;
			}
		}
	}
return ajax;
}

// Funcao POPUP

PositionX = 100;
PositionY = 100;

defaultWidth  = 50;
defaultHeight = 50;

var AutoClose = true;

if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+20+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function amplia(imageURL,legenda){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>'+legenda+'</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=112-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title=legenda;}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=FFFFFF scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=FFFFFF scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="George" src='+imageURL+' style="display:block"></body></html>');
close();		
}}

function include(id,destino){
	if(id!='#'){
	
	var url='includes/ajax_busca_'+destino+'.php?id='+id;
	var ajax= openAjax();
		ajax.open("GET", url, true);
		ajax.send(null);
		ajax.onreadystatechange = function() {
											if (ajax.readyState == 4) {
												if (ajax.status == 200) {
													//alert(ajax.responseText);
													document.getElementById(destino).innerHTML=ajax.responseText;
													
												}else{
													alert("Erro:\n" + ajax.statusText);
												}
											 }
											}
	}else{
		document.getElementById(destino).innerHTML='';
	}
}


function includes(id,destino){
	if(id!='#'){
	
	var url='includes/ajax_busca_'+destino+'.php?id='+id;
	var ajax= openAjax();
		ajax.open("GET", url, true);
		ajax.send(null);
		ajax.onreadystatechange = function() {
											if (ajax.readyState == 4) {
												if (ajax.status == 200) {
													//alert(ajax.responseText);
													document.getElementById('emp').innerHTML=ajax.responseText;
												}else{
													alert("Erro:\n" + ajax.statusText);
												}
											 }
											}
	}else{
		document.getElementById(destino).innerHTML='';
	}
}


function detalhes(id,destino,nome){
	
	if(document.getElementById(nome+'_'+id).innerHTML==''){
	var url='includes/ajax_busca_'+destino+'.php?id='+id;
	var ajax= openAjax();
		ajax.open("GET", url, true);
		ajax.send(null);
		ajax.onreadystatechange = function() {
											if (ajax.readyState == 4) {
												if (ajax.status == 200) {
													document.getElementById(nome+'_'+id).innerHTML=ajax.responseText;
												}else{
													alert("Erro:\n" + ajax.statusText);
												}
											 }
											}
	}else{
		document.getElementById(nome+'_'+id).innerHTML='';	
	}
}

function busca_anuncio(){
	var p_chave=document.getElementById('p_chave').value;
	if(p_chave!='' && p_chave!=null){
		var url='includes/ajax_busca_anuncio.php?p='+p_chave;
		var ajax= openAjax();
		ajax.open("GET", url, true);
		ajax.send(null);
		ajax.onreadystatechange = function() {
											if (ajax.readyState == 4) {
												if (ajax.status == 200) {
													document.getElementById('classificado').innerHTML=ajax.responseText;
												}else{
													alert("Erro:\n" + ajax.statusText);
												}
											 }
											}
	}
}

function busca_anuncioc(){
	var p_chave=document.getElementById('p_chave').value;
	if(p_chave!='' && p_chave!=null){
		var url='includes/ajax_busca_conveniop.php?p='+p_chave;
		var ajax= openAjax();
		ajax.open("GET", url, true);
		ajax.send(null);
		ajax.onreadystatechange = function() {
											if (ajax.readyState == 4) {
												if (ajax.status == 200) {
													document.getElementById('convenio').innerHTML=ajax.responseText;
												}else{
													alert("Erro:\n" + ajax.statusText);
												}
											 }
											}
	}
}

function busca_anuncio_link(){
	var p_chave=document.getElementById('p_chave').value;
	if(p_chave!='' && p_chave!=null){
		var url='includes/ajax_busca_link.php?p='+p_chave;
		var ajax= openAjax();
		ajax.open("GET", url, true);
		ajax.send(null);
		ajax.onreadystatechange = function() {
											if (ajax.readyState == 4) {
												if (ajax.status == 200) {
													document.getElementById('emp').innerHTML=ajax.responseText;
												}else{
													alert("Erro:\n" + ajax.statusText);
												}
											 }
											}
	}
}




function num(e)
{
		if (document.all) // Internet Explorer
			var tecla = event.keyCode;
		else if(document.layers) // Nestcape
			var tecla = e.which;
			if (tecla > 47 && tecla < 58) // numeros de 0 a 9
				return true;
			else
				{
						if (tecla != 8) // backspace
							event.keyCode = 0;
							//return false;
						else
							return true;
				}
}

function Ajaxlogin2(){

	var url='includes/loginunimed.php?login='+document.getElementById('login').value+'&senha='+document.getElementById('senha').value;
	//document.submit();
	document.location.href=url;
	/*
	var ajax= openAjax();
	ajax.open("GET", url, true);
	ajax.send(null);
	ajax.onreadystatechange = function() {
										if (ajax.readyState == 4) {
											if (ajax.status == 200) {
												document.getElementById('acesso').innerHTML=ajax.responseText;
												document.location.reload();
											}else{
												alert("Erro:\n" + ajax.statusText);
											}
										 }
										}*/
}

function login(){
	
	var url='includes/login.php?login='+document.getElementById('login').value+'&senha='+document.getElementById('senha').value;	
	var ajax= openAjax();
	ajax.open("GET", url, true);
	ajax.send(null);
	ajax.onreadystatechange = function() {
										if (ajax.readyState == 4) {
											if (ajax.status == 200) {
												document.getElementById('acesso').innerHTML=ajax.responseText;
												document.location.reload();
											}else{
												alert("Erro:\n" + ajax.statusText);
											}
										 }
										}
}onClick="javascript: login();"

