// Enrique Fernández Paredes
/**/
window.onload=function(){
MM_preloadImages('imgs/img-on-campus.gif','imgs/img-on-club.gif','imgs/img-on-info.gif');
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function classChange (identidad,clase){
	if(identidad!="index"){
		var uno=document.getElementById(identidad);
		if(uno) uno.className=clase;
	}
}

function openMenu (identidad){
	var uno=document.getElementById(identidad);	
if(uno.className=='apagado'){
  uno.className='encendido';
  }else{  
  uno.className='apagado';
  }
}
function onMenu (identidad){
	var uno=document.getElementById(identidad);	
	/*if(uno.className=='bul-of' || uno.className=='bul-ov'){*/
	  	if(uno.className=='bul-of'){
	  		uno.className='bul-ov';
		}else{
			uno.className='bul-of';  
		}/*
	}else if (uno.className=='bul-on' || uno.className=='bul-ov2'){
		if(uno.className=='bul-on'){
			uno.className=='bul-ov2'
		}else{
			uno.className=='bul-on'
		}
	}*/
}
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

// Añadimos elementos de carga en el onLoad;
function addLoadEvent(func) {
	var oldonload = window.onload;
		if (typeof window.onload != 'function') {
		  window.onload = func;
		} else {
		  window.onload = function() {
		  oldonload ();
		  func();
		}	
	}
}
function guardarCambios() {
  var agree=confirm("Si, deseo publicar inmediatamente estos cambios");
	return agree ;
}

function borrarEvento(url) {
	doyou = confirm("Seguro que quieres borrar este evento? (OK = Si   Cancel = No)"); //Your question.
	if (doyou == true) {
		window.location.href = url; 
	}else{
		//window.location.href = "#";
	}
} 

function nuevoElemento(id) { 
  document.admin.nuevoelemento.value=id;
  document.admin.enviado.value="nuevo";
	document.admin.submit();
}
function sortCars (attr) {
  var frm = document.forms['ordenarcoches'];
  frm.elements['attr_'].value = attr;
  frm.action="antalumnos_listado.php"+getURLParam();
  frm.submit();
}
function getURLParam(){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strReturn = strHref.substr(strHref.indexOf("?"));
  }
  return strReturn;
} 
function blueText (txt) {
  if(txt != selected){
   elm = document.getElementById(txt + '_txt');
   elm.style['color'] = '#7FA494';
  }
}

function greyText (txt) {
  if(txt != selected){
   elm = document.getElementById(txt + '_txt');
   elm.style['color'] = '#FFFFFF';
  }
}