// JavaScript Document



function XHConn()
{
  var xmlhttp, bComplete = false;
  try {xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");}
  catch (e) {try {xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");}
  catch (e) {try {xmlhttp = new XMLHttpRequest();}
  catch (e) {xmlhttp = false;}}}
  if (!xmlhttp) return null;
  this.connect = function(sURL, sMethod, sVars, fnDone)
  {
    if (!xmlhttp) return false;
    bComplete = false;
    sMethod = sMethod.toUpperCase();

    try {
      if (sMethod == "GET")
      {
        xmlhttp.open(sMethod, sURL+"?"+sVars, true);
        sVars = "";
      }
      else
      {
        xmlhttp.open(sMethod, sURL, true);
        xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
        xmlhttp.setRequestHeader("Content-Type",
          "application/x-www-form-urlencoded");
      }
      xmlhttp.onreadystatechange = function(){
        if (xmlhttp.readyState == 4 && !bComplete)
        {
          bComplete = true;
          fnDone(xmlhttp);

        }};
      xmlhttp.send(sVars);
    }
    catch(z) {return false;}
    return true;
  };
  return this;
}


function ValidaInscripcion(formulario){
	//alert(formulario.motor.value);
	if (formulario.marca.value != 0 && formulario.motor.value != 0) {
    return true
  } else {
    return false
  }
  
	
}

function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor)
{
    var theCells = null;

    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if ((thePointerColor == '' && theMarkColor == '')
        || typeof(theRow.style) == 'undefined') {
        return false;
    }

    // 2. Gets the current row and exits if the browser can't get it
    if (typeof(document.getElementsByTagName) != 'undefined') {
        theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        theCells = theRow.cells;
    }
    else {
        return false;
    }

    // 3. Gets the current color...
    var rowCellsCnt  = theCells.length;
    var domDetect    = null;
    var currentColor = null;
    var newColor     = null;
    // 3.1 ... with DOM compatible browsers except Opera that does not return
    //         valid values with "getAttribute"
    if (typeof(window.opera) == 'undefined'
        && typeof(theCells[0].getAttribute) != 'undefined') {
        currentColor = theCells[0].getAttribute('bgcolor');
        domDetect    = true;
    }
    // 3.2 ... with other browsers
    else {
        currentColor = theCells[0].style.backgroundColor;
        domDetect    = false;
    } // end 3

    // 3.3 ... Opera changes colors set via HTML to rgb(r,g,b) format so fix it
    if (currentColor.indexOf("rgb") >= 0) 
    {
        var rgbStr = currentColor.slice(currentColor.indexOf('(') + 1,
                                     currentColor.indexOf(')'));
        var rgbValues = rgbStr.split(",");
        currentColor = "#";
        var hexChars = "0123456789ABCDEF";
        for (var i = 0; i < 3; i++)
        {
            var v = rgbValues[i].valueOf();
            currentColor += hexChars.charAt(v/16) + hexChars.charAt(v%16);
        }
    }

    // 4. Defines the new color
    // 4.1 Current color is the default one
    if (currentColor == ''
        || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {
        if (theAction == 'over' && thePointerColor != '') {
            newColor              = thePointerColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
            // Garvin: deactivated onclick marking of the checkbox because it's also executed
            // when an action (like edit/delete) on a single item is performed. Then the checkbox
            // would get deactived, even though we need it activated. Maybe there is a way
            // to detect if the row was clicked, and not an item therein...
            // document.getElementById('id_rows_to_delete' + theRowNum).checked = true;
        }
    }
    // 4.1.2 Current color is the pointer one
    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()
             && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) {
        if (theAction == 'out') {
            newColor              = theDefaultColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
            // document.getElementById('id_rows_to_delete' + theRowNum).checked = true;
        }
    }
    // 4.1.3 Current color is the marker one
    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {
        if (theAction == 'click') {
            newColor              = (thePointerColor != '')
                                  ? thePointerColor
                                  : theDefaultColor;
            marked_row[theRowNum] = (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])
                                  ? true
                                  : null;
            // document.getElementById('id_rows_to_delete' + theRowNum).checked = false;
        }
    } // end 4

    // 5. Sets the new color...
    if (newColor) {
        var c = null;
        // 5.1 ... with DOM compatible browsers except Opera
        if (domDetect) {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].setAttribute('bgcolor', newColor, 0);
            } // end for
        }
        // 5.2 ... with other browsers
        else {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].style.backgroundColor = newColor;
            }
        }
    } // end 5

    return true;
} // end of the 'setPointer()' function


function navegar(direccion, nueva_ventana){
        if(direccion.toLowerCase().substring(0,3) == "www")
            direccion = "http://" + direccion
        if(direccion != ""){
            if (nueva_ventana)
                window.open(direccion);
            else
                location.href = direccion;
        }
    } 

	
function enviar_contenido(target,url,formid)
{	
	
	document.getElementById(target).innerHTML = '<p class="load">Enviando...</p>';
    var myConn = new XHConn();
        if (!myConn) alert("XMLHTTP no esta disponible. Inténtalo con un navegador más actual.");
        var peticion = function (oXML) {  
		document.getElementById(target).innerHTML = oXML.responseText;};
		var Formulario = document.getElementById(formid);
        alert(Formulario);
		var longitudFormulario = Formulario.elements.length;
        var cadenaFormulario = ""
        var sepCampos
        sepCampos = ""
        for (var i=0; i <= Formulario.elements.length-1;i++) {
         	cadenaFormulario += sepCampos+Formulario.elements[i].name+'='+encodeURI(Formulario.elements[i].value);
         	sepCampos="&";
		}
		//alert(cadenaFormulario);
		myConn.connect(url, "POST", cadenaFormulario, peticion);
			
}



function imprimir() {
    window.print();
}

function mostrar_mapa(){
    
    if (document.getElementById('map_canvas').style.display == 'none'){
        load();
        document.getElementById('map_canvas').style.display='';
        document.getElementById('map_canvas').style.height='300px';
        document.getElementById('lnkOcultaMuestra').innerHTML = "Ocultar mapa &#187;";
    }
    else{
        document.getElementById('lnkOcultaMuestra').innerHTML = "Ver mapa&#187;"; 
        GUnload();
        document.getElementById('map_canvas').style.display='none';
    }
    
    

    
    
}

function getNoticiasAnteriores(inicio){
  $.ajax({
        type: "POST",
        url: "srv.php",
        data: "comando=getNoticiasAnteriores&inicio="+inicio,
        success: function(msg){                            
            if(msg != "")
                {

                    $("#noticiasanteriores").fadeIn(1500, function() {
                        document.getElementById('noticiasanteriores').innerHTML = msg;
                    });
                }
         }
    });//de la llamada ajax
}