function MM_showHideLayers() { //v6.0
  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 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_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 abrirpop(imagen, pie){
	var popWnd; 

	var maxWidth = screen.width-10;
    var maxHeight = screen.height-56;

	var wndHeight = 500;
	var wndWidth = 600;

    if (wndHeight==0) wndHeight = maxHeight;
    if (wndWidth==0) wndWidth = maxWidth;

    //Cālcul de la posiciķ per centrar la finestra
    var posX = maxWidth/2 - wndWidth/2;
    var posY = maxHeight/2 - wndHeight/2;

    if (popWnd) popWnd.close();
    popWnd = open('popup_foto.cfm?imagen=' + imagen + '&pie=' + pie, 'popup', 'resizable=0,toolbar=0,scrollbars=0,location=0,directories=0,status=0,menubar=0,width=30,height=30,screenX=0,screenY=0,left='+posX+',top='+posY);

    //this.blur();
    popWnd.focus();
  }
  
  
  var popWnd; //Objecte finestra popup
  function abrir1(htmlfile, wndWidth, wndHeight) {
    var maxWidth = screen.width-10;
    var maxHeight = screen.height-56;

    if (wndHeight==0) wndHeight = maxHeight;
    if (wndWidth==0) wndWidth = maxWidth;

    //Cālcul de la posiciķ per centrar la finestra
    var posX = maxWidth/2 - wndWidth/2;
    var posY = maxHeight/2 - wndHeight/2;

    if (popWnd) popWnd.close();
    popWnd = open(htmlfile, 'popup', 'resizable=0,toolbar=0,scrollbars=1,location=0,directories=0,status=0,menubar=0,width='+wndWidth+',height='+wndHeight+',screenX=0,screenY=0,left='+posX+',top='+posY);

    //this.blur();
    popWnd.focus();
  }