<!--

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) {
 //v3.0
  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);
  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 MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }

    obj.visibility=v; }
}

function Pagina(p)
{
	document.frmPag.nPag.value = p;
	document.frmPag.submit();
}

function ventananueva(URL,nombre,caract) { 
  window.open(URL,nombre,caract);
}

function abreVentana(url, alto, ancho)
{
   if (ancho == null) {
      ancho = 500;
   }
   if (alto == null) {
      alto = 550;
   }

   var x = (800 - ancho)/2;
   var y = (600 - alto)/2;

   if (screen) {
      y = (screen.availHeight - alto)/2;
      x = (screen.availWidth - ancho)/2;
   }

   win1 = window.open (url, "EVA", "menubar=no,toolbar=no,height=" + alto + ",width=" + ancho + ",top=" + y + ",left="+ x +",scrollbars=yes,resize=yes,resizable=yes");
}

//-->