var menuAttributes={
	'ACERCA DEL OAA':{'backgroundImage':'images/fondo01.jpg'},
	'ACREDITACION':{'backgroundImage':'images/fondo02.jpg'},
	'INTERLABORATORIOS':{'backgroundImage':'images/Interlaboratorios.jpg'},
	'ENTIDADES ACREDITADAS':{'backgroundImage':'images/fondo04.jpg'},
	'BPL':{'backgroundImage':'images/BPL.jpg'},
	'EVALUADORES':{'backgroundImage':'images/fondo05.jpg'},
	'PREGUNTAS FRECUENTES':{'backgroundImage':'images/fondo06.jpg'},
	'NOVEDADES':{'backgroundImage':'images/fondo07.jpg'},
	'CURSOS':{'backgroundImage':'images/fondo07.jpg'},
	'ARANCELES':{'backgroundImage':'images/fondo07.jpg'},
	'CONTACTO':{'backgroundImage':'images/fondo07.jpg'},
	'SUGERENCIAS O QUEJAS':{'backgroundImage':'images/fondo07.jpg'},
	'ENLACES':{'backgroundImage':'images/Enlaces.jpg'}
};

var sectionViewer;
var sectionContent;
var sectionTitle;

function initialize() {
	loadBackgrounds();
	sectionViewer=document.getElementById('divSectionViewer');
	sectionContent=document.getElementById('ifrSectionContent');
	sectionTitle=document.getElementById('divSectionTitle');
}

function showSection(sectionID) {
	hideSection();
	if(sections[sectionID]){
		sectionViewer.style.visibility='visible';
		sectionContent.src=sections[sectionID]['url'];
		sectionTitle.innerHTML=sections[sectionID]['title'];
	}
}

function hideSection() {
	sectionContent.src='about:blank';
	sectionViewer.style.visibility='hidden';
}

function getDocument(documentID) {
	hideSection();
	if(documents[documentID]) {
		window.open(documents[documentID]['url']);
	}
}

function loadBackgrounds() {
	var imageList='';
	for(i in menuAttributes) 
		if(menuAttributes[i]['backgroundImage']) 
			imageList=imageList+"'"+menuAttributes[i]['backgroundImage']+"',";
	if(imageList!='') eval('MM_preloadImages('+imageList.substr(0,imageList.length-1)+');');
}

function changeBackground(menuItem) {
	var text=null
	if(menuItem && (menuItem!='')) 
		var menuAttribute=menuAttributes[menuItem.toUpperCase()];
		if((menuAttribute)&&(menuAttribute['backgroundImage']))
			MM_swapImage('imgBackground','',menuAttribute['backgroundImage'],1)
}

//<Funciones Auxiliares>
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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//</Funciones Auxiliares>