function init(){
	var stretchers = document.getElementsByClassName('stretcher'); 
	var toggles = document.getElementsByClassName('display'); 
	var myAccordion = new fx.Accordion(	toggles, stretchers, {opacity: false, height: true, duration: 900}	);
	
	//hash functions
	var found = false;
	toggles.each(function(lia, i){
		var div = Element.find(lia, 'nextSibling');
			if (window.location.href.indexOf(lia.title) > 0) {
				myAccordion.showThisHideOpen(div);
				found = true;
			}
		});
		if (!found) myAccordion.showThisHideOpen(stretchers[0]);
}

function OnOff( cual, estado ) {
		document.getElementById(cual).style.display=estado;
}
var tablas = new Array( "tbl6", "tbl1", "tbl2", "tbl3" , "tbl4" , "tbl5" );
var tablass = new Array( "subcat10");
function prender( cual ) {
	for ( i = 0; i<tablas.length; i++ ) {
			if ( cual == tablas[i] ) { 	
				OnOff( tablas[i], '' ); 
			} else { 
				OnOff( tablas[i], 'none' );
			}	
	}
}
function prenders( cual ) {
	for ( i = 0; i<tablass.length; i++ ) {
			if ( cual == tablass[i] ) { 	
				OnOff( tablass[i], '' ); 
			} else { 
				OnOff( tablass[i], 'none' );
			}	
	}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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];}
}
MM_preloadImages('imagenes/reproducir_ov.jpg');