function chgBg(obj1, color)
{

  button='document.all.'+obj1+'.className'; 
  button += " = color;";
  eval(button);
}

function showdiv(name) {
if (document.all) {
eval('document.all.' + name + '.style.visibility = "visible" ');
} else if (document.layers) {
eval('document.layers["' + name + '"].visibility = "visible" ');
} else if (document.getElementById) {
eval('document.getElementById("' + name + '").style.visibility = "visible" ');
}
}

function hidediv(name) {
  setTimeout("", 2000);
if (document.all) {
eval('document.all.' + name + '.style.visibility = "hidden" ');
} else if (document.layers) {
eval('document.layers["' + name + '"].visibility = "hidden" ');
} else if (document.getElementById) {
eval('document.getElementById("' + name + '").style.visibility = "hidden" ');
}
}	

function but(id)
{
button='';
  if (id==1) { button='document.all.but1.className'; button += " = 'but1_act';"; }
  if (id==2) { button='document.all.but2.className'; button += " = 'but2_act';"; }
  if (id==3) { button='document.all.but3.className'; button += " = 'but3_act';"; inf = 'document.all.info.style.display'; inf += " = '';"; eval(inf); }
  eval(button);
}
function but1(id)
{
button='';
  if (id==1) { button='document.all.but1.className'; button += " = 'but1_unact';"; }
  if (id==2) { button='document.all.but2.className'; button += " = 'but2_unact';"; }
  if (id==3) { button='document.all.but3.className'; button += " = 'but3_unact';"; inf = 'document.all.info.style.display'; inf += " = 'none';"; eval(inf); }
  eval(button);
}
function but2(id)
{
button='';
  if (id==1) { button='document.all.but1.className'; button += " = 'but1_push';"; }
  if (id==2) { button='document.all.but2.className'; button += " = 'but2_push';"; }
  if (id==3) { button='document.all.but3.className'; button += " = 'but3_push';"; }
  eval(button);
}

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];}
}