function format_Euros(euros)
{
	return formatFloat(euros);
}

function true_false(val)
{
	alert(document.fCarrito.onsubmit);
	
	alert(0);
	return (val != 0);
}

function format_pc(pc)
{
	return Math.round(10*pc)/10;
}

function Str2Int(str)
{
	var end;
	while (-1 != (x=str.indexOf("."))) {
		end = str.length;
		str = str.substring(0, x) + str.substring(x+1, end);
	}
	var val = parseInt(str,10); 
	if (isNaN(val)) { val=0; }
	return val;
}

function Str2Float(str)
{
	var end = str.length;
	var coma = str.indexOf(",");
	if (coma==-1) return Str2Int(str);
	
	// the fractional part
	var fp = parseFloat('0.'+str.substring(coma+1, end));

	// the integral part
	var ip = str.substring(0, coma);
	while (-1 != (x=ip.indexOf("."))) {
		end = ip.length;
		ip = ip.substring(0, x) + ip.substring(x+1, end);
	}
	var ip = parseInt(ip,10); 
	if (isNaN(ip)) { ip=0; }
	if (str==3) alert("F2");
	return ip+fp;
}

function formatFloat(val)
{
	var cent = Math.round(100*val)/100;
	var ip = Math.floor(cent);
	var fp = Math.round((cent-ip)*100);
	return formatInt(ip)+','+((fp<10)?'0':'')+fp;
}

function formatInt(ip)
{
	ip = parseInt(ip, 10);
	sign = (ip < 0) ? -1 : 1;
	ip = Math.abs(ip);
	var ipstr = ''+Math.round(ip);
	for(i=ipstr.length; i>3; i-=3) {
		ipstr = 
			ipstr.substring(0, i-3) + '.' + 
			ipstr.substring(i-3, ipstr.length);
	}
	if (sign==-1) { ipstr = '-'+ipstr; }
	return ipstr;
}

function compra(which,id)
{
//vista = window.open("http://server/baterias/simulador.php?art="+which+"&buy=1","external","scrollbars=yes,width=710,height=500,top=0,left=0");
vista = window.open("./seguridad.php?add="+which+"&tipo="+id+"","external","scrollbars=yes,width=710,height=500,top=0,left=0");

vista.focus(); 
}

function compra2(which,id,oferta)
{
//vista = window.open("http://server/baterias/simulador.php?art="+which+"&buy=1","external","scrollbars=yes,width=710,height=500,top=0,left=0");
vista = window.open("./seguridad.php?add="+which+"&tipo="+id+"&oferta="+oferta+"","external","scrollbars=yes,width=710,height=500,top=0,left=0");

vista.focus(); 
}

function ficha(file, x, y) {
	window.open(file, '_blank', 'width='+x+',height='+y);
}

function ficha_asc(file, x, y) {
	window.open(file, '_blank', 'width='+x+',height='+y+',scrollbars=yes');
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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];}
}