<!--
function preload() {
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=preload.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 swap() {
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 f(n, d) {
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=f(n,d.layers[i].document);
if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function swapimg() {
var i,j=0,x,a=swapimg.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=f(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function visi(nr)
{
  if (document.layers)
  {
    vista = (document.layers[nr].visibility == 'hide') ? 'show' : 'hide'
    document.layers[nr].visibility = vista;
  }
  else if (document.all)
  {
    vista = (document.all[nr].style.visibility == 'hidden') ? 'visible' : 'hidden';
    document.all[nr].style.visibility = vista;
  }
  else if (document.getElementById)
  {
    vista = (document.getElementById(nr).style.visibility == 'hidden') ? 'visible' : 'hidden';
    document.getElementById(nr).style.visibility = vista;
  }
}
//-->