<!--
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) { //v4.01
  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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//funcion para agrandar o achicar el tamańo de letra (25/09/2003)
		var max_size = 150;
		var min_size = 90;
		var tamagnoLetras = 100;
		
		function dzIncreaseFontSize(idElemento) {
			if (document.all || document.getElementById) {	
				var elemento = document.all ? document.all[idElemento] : document.getElementById(idElemento);
				if (elemento) {	
					// el valor está; indicado en porcentaje:
					if(tamagnoLetras >= max_size){
						alert("No es posible aumentar más el texto.")
					}else{
						tamagnoLetras += 10;
						if (elemento.length) 
							for (i=0; i < elemento.length; i++) {
								elemento[i].style.fontSize = (tamagnoLetras+'%');
							}
						else
							elemento.style.fontSize = (tamagnoLetras+'%');				
					}
				}
			}
		}
		
		function dzDecreaseFontSize(idElemento) {
			if (document.all || document.getElementById) {	
				var elemento = document.all ? document.all[idElemento] : document.getElementById(idElemento);
				if (elemento) {	
					// el valor est&aacute; indicado en porcentaje:
					if(tamagnoLetras <= min_size){
						alert("No es posible disminuir más el texto.")
					}else{
						tamagnoLetras -= 5;
						if (elemento.length) 
							for (i=0; i < elemento.length; i++) {
								elemento[i].style.fontSize = (tamagnoLetras+'%');
							}
						else
							elemento.style.fontSize = (tamagnoLetras+'%');				
					}
				}
			}
		}
		
		function dzResetFontSize(idElemento) {
			var elemento = document.all[idElemento];
			elemento.body.style.fontSize = '100%';
			document.body.style.fontSize = '100%';
		}
//-->