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];}
}

function RenderPopup(windowsource, windowname, width,
	height, scrollbars, directories, location,
	menubar, status, toolbar, resizable) {
	var winl = (screen.width - width) / 2;
	var wint = (screen.height - height) / 2;
	var windowfeatures = 'width=' + width +
	',top='+wint+',left='+winl+',height=' + height + ',directories=' + directories +
	',location=' + location + ',menubar=' + menubar +
	',scrollbars=' + scrollbars + ',status=' + status +
	',toolbar=' + toolbar + ',resizable=' + resizable;
window.open(windowsource, windowname, windowfeatures);
}

OP=IE5=NN6=false
if(window.opera)OP=true
else if((document.getElementById!=null)&&(document.getElementById))NN6=true
else if(document.all)IE5=true

divEdicion=1800;
function mostrarEdicion(which) {
		if(IE5) {
			document.all['AnyoImagen'].innerHTML=which
			document.all[divEdicion].style.visibility='hidden'
			document.all[which].style.visibility='visible'			
		}
		if(NN6 || OP) {
			document.getElementById('AnyoImagen').innerHTML = which
			document.getElementById(divEdicion).style.visibility='hidden'
			document.getElementById(which).style.visibility='visible'
		}
		divEdicion=which
}


function parseIsbn(isbn){
	var str = new String(isbn)
	var regExp = new RegExp ('-', 'gi')
	return str.replace(regExp,'')
}

function Banner(){
	var pmyRan=(Math.random() * 1000 + 1000);
	document.write("<scr"+"ipt languaje=\"Javascript\"src=\"http://planeta.mundosaparte.com/scripts/serv.php?banId=2&ref="+escape(document.location.href)+"&foo="+pmyRan+"\"><\/script>");
}

function abreMinisite(where){
	window.open(where)
}

function abreSitioCompra(isbn){
	window.open('http://www.casadellibro.com/homeAfiliado?ca=47&amp;isbn=' + isbn);
}