function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
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 aClass(aData, aValue, aText) {
    if (aClass.arguments.length < 3)
      alert("Error!")
    else {
      this.Data  = aData;
      this.Value = aValue;
      this.Text  = aText;
    }
  }

  function chgDnCombobox(aSrc, aDes, aClass, aRemain){
    if (chgDnCombobox.arguments.length < 3)
alert("Error!")
    else if (aSrc.type != "select-one")
      alert("Error!")
    else if (aClass == null)
      alert("aClass Error!")
    else {
      if (aRemain==null)
        aRemain = 1;
      chgDnComboboxItem(aSrc.options[aSrc.selectedIndex].value, aDes, aClass, aRemain);
    }
  }

  function chgDnComboboxItem(aValue, aDes, aClass, aRemain){
    if (chgDnComboboxItem.arguments.length<3)
      alert("Error!")
    else if (aClass==null)
      alert("Error!aClass not defined!")
    else{
      if (aRemain==null)
        aRemain = 1;
      deleteAllComboboxItem(aDes, aRemain);
      for (var i=0; i<aClass.length; i++)
        if (aClass[i].Data==aValue)  /* check aClass[i].Data */
          if (aClass[i].Data!="")
            addComboboxItem(aDes, aClass[i].Text, aClass[i].Value);
    }
  }

  function deleteAllComboboxItem(aList, aRemain) {
    for (var i=aList.options.length; i > aRemain-1; i--)
      aList.options[i] = null;
  }    

  function addComboboxItem(aList, aText, aValue) {
    var aOption = new Option(aText, aValue);
    eval("aList.options[aList.options.length]=aOption");
  }