function Get_Cookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) &&
	( name != document.cookie.substring( 0, name.length ) ) )
	{
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}
function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
function cerrar_s() { /////*/
	var poststr = "cc5ce5985a25c8213a5b2835c38d1259=" + encodeURI( Get_Cookie('auth') ) ;
	Delete_Cookie('auth');
	Delete_Cookie('PHPSESSID');
	makePOSTRequest('http://www.quiminet.com/funciones/webservice_usuario_logueo.php', poststr);
	window.location.href=window.location.href;
}
var http_request = false;
var rr;
//*EMB*//
function makePOSTRequest(url, parameters) {
  http_request = false;
  if (window.XMLHttpRequest) { 
	 http_request = new XMLHttpRequest();
	 if (http_request.overrideMimeType) {
		http_request.overrideMimeType('text/xml');
	 }
  } else if (window.ActiveXObject) {
	 try {
		http_request = new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
		try {
		   http_request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {}
	 }
  }
  if (!http_request) {
	 alert('Error de conexión, por favor inténtelo nuevamente.');
	 document.getElementById("btn1").value="Entrar";
     document.getElementById("btn1").disabled=false;
	 return false;
  }
  
  http_request.onreadystatechange = alertContents;
  http_request.open('POST', url, true);
  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  http_request.setRequestHeader("Content-length", parameters.length);
  http_request.setRequestHeader("Connection", "close");
  http_request.send(parameters);
}
function alertContents() {
  if (http_request.readyState == 4) { 
	 if (http_request.status == 200) {
		result = http_request.responseText; 
		result = result.split(',');
		switch (result[0]) {
			case '0':
				var b = (result[1])? result[1]: false;
				alert('El usuario no existe o su contraseña es incorrecta');
				document.getElementById("btn1").value="Entrar";
				document.getElementById("btn1").disabled=false;
				document.getElementById("user"+b).focus();
				document.getElementById("user"+b).focus();
				break;
			case '1':
				var n = result[2].split(' ');
				document.getElementById('loginLmain').style.display = "none";
				document.getElementById('loggedmain').style.display = "block";
				document.getElementById("btn1").value="Entrar";
				document.getElementById("btn1").disabled=false;
				document.getElementById('nombre_Umain').innerHTML=n[0]+'<br>'+n[1];
				if  (document.getElementById("res_bus"))
					{
					var forma=document.formulario_solicita;
					if (forma) 
						{ 
						forma.nombre.value=result[3];
						forma.apellidoP.value=result[4];
						forma.idUsuario.value=result[5];
						forma.apellidoM.value=result[6];
						forma.empresa.value=result[7];
						forma.url.value=result[8];
						forma.puesto.value=result[9];
						forma.ciudad.value=result[10];
						forma.estado.value=result[11];
						forma.pais.value=result[12];
						forma.clave.value=result[13];
						forma.telefono.value=result[14];
						forma.fax.value=result[15];
						forma.email.value=result[16];
						inserta_datos('manual');
						capa=document.getElementById('logueo_local');
						capa.style.visibility='hidden';
						capa=document.getElementById('olvide_pass');
						capa.style.visibility='hidden';
						
						}
					}
				if  (document.getElementById("log_usuario"))
					{
						window.location.href=window.location.href;	
					}

				break;
				break;	
		}

	 } else {
		alert('Error de conexión, por favor inténtelo nuevamente.');
	 }
  }
}
function quimilogin(obj,b) {
    var poststr = "53b272f7432a1fb891bc450296de1e2f=77a5dd826c4bee4d55aa8f9e31df3508" + 
				 "&1e281801590f7509c4cc386bb96a6d64=" + encodeURI( document.getElementById("user"+b).value ) +
				"&06a041048aa003943a9eb370921cbeee=" + encodeURI( document.getElementById("pass"+b).value ) +
				"&b=" + b;
	if(document.getElementById("user"+b).value.length <1 && document.getElementById("pass"+b).value.length<1) {
		alert("Por favor proporcione sus datos");
		document.getElementById("user"+b).focus();
		return false;
	} else if(document.getElementById("user"+b).value.length<1) {
		alert("Por favor introduzca su nombre de usuario");
		document.getElementById("user"+b).focus();
		return false;
	} else if(document.getElementById("pass"+b).value.length<1) {
		alert("Por favor introduzca su contraseña");
		document.getElementById("pass"+b).focus();
		return false;
	} else {
		valor = (b==1)? "Espere" : "Verificando...";
		document.getElementById("btn"+b).value=valor;
		document.getElementById("btn"+b).disabled=true;				
		makePOSTRequest('http://www.quiminet.com/funciones/webservice_usuario_logueo.php', poststr);
		return true;
	}
	return false;
}