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 validarNumero(field){
	num = field.value;
 num = num.toString().replace(/\$|\./g,'');
 if(isNaN(num))
 num = "0";
 sign = (num == (num = Math.abs(num)));
 num = Math.floor(num*100+0.50000000001);
 cents = num%100;
 num = Math.floor(num/100).toString();
 if(cents<10)
 cents = "0" + cents;
 for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
 num = num.substring(0,num.length-(4*i+3))+'.'+num.substring(num.length-(4*i+3));
 field.value = num;
	
}

function Delete_miles(laForma){
	//var theFrame = top.frames[0].document;
	//var theForm = theFrame.laForma;
	var numero_puntos = laForma.buscador.value;
	var num_p;
	num_p = numero_puntos;longitud = 0;
	longitud = num_p.length;n = 0;
	var num_sp = "";
	while (n<longitud){
		 var car = ' ';
		 var car = num_p.charAt(n);
		 if (car != '.')
		 num_sp += num_p.charAt(n);
		 n++;
	 }
	var sin_puntos = parseInt(num_sp,10);
	laForma.buscador.value = sin_puntos;
}