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_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_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 formatNum(num, dp) {
  var i = Math.abs(dp);
  var pad = "";
  while (i>0) {
    pad+="0";
    i--;
  }
  var workStr=""+num;
  if (workStr.indexOf(".")==-1 && pad.length>0){workStr+="."+pad}
  if (workStr.indexOf(".")!=-1) {
    dStr=workStr.substr(0,workStr.indexOf("."));
  } else {
    dStr=workStr;
  }
  dNum=dStr-0
  var pStr="";
  if (workStr.indexOf(".")!=-1) {
    pStr=workStr.substr(workStr.indexOf("."))
    while (pStr.length<=dp){pStr+="0"}
    while (pStr.length>(dp+1)) {pStr=pStr.substr(0,pStr.length-1);}
    if (pStr == ".") pStr = "";
  }

  //--- Adds comma in thousands place.
  if (dNum>=1000) {
     dLen=dStr.length
     dStr=parseInt(""+(dNum/1000))+","+dStr.substring(dLen-3,dLen)
  }

  //-- Adds comma in millions place.
  if (dNum>=1000000) {
     dLen=dStr.length
     dStr=parseInt(""+(dNum/1000000))+","+dStr.substring(dLen-7,dLen)
  }
  var retval = dStr + pStr
  //-- Put numbers in parentheses if negative.
  // if (num<0) {retval="-"+retval}
  return retval
}

function checkdate(field, format, msg) {
  var value = field.value;
  if (value == '') return true;
  if (!isDate(value, format)) {
    alert(msg);
    field.select();
    return false;
  }
  return true;
}

function changeFormat(field, from_format, to_format) {
  if (!isDate(field.value, from_format)) {
    return;
  }
  if (field.value != '') {
    field.value=formatDate(new Date(getDateFromFormat(field.value,from_format)), to_format);
  }
}

function createNode(nodename, attrs) {
  var node = document.createElement(nodename);
  if (attrs) {
    for (var i in attrs) {
      var att = document.createAttribute(i);
      att.value = attrs[i];
      try {
        node.setAttributeNode(att);
      } catch (e) {
        node.setAttribute(att);
      }
    }
  }
  return node;
}

function getStyle(oElm, strCssRule){
    var strValue = "";
    if(document.defaultView && document.defaultView.getComputedStyle){
        strValue = document.defaultView.getComputedStyle(oElm, "").getPropertyValue(strCssRule);
    }
    else if(oElm.currentStyle){
        strCssRule = strCssRule.replace(/\-(\w)/g, function (strMatch, p1){
            return p1.toUpperCase();
        });
        strValue = oElm.currentStyle[strCssRule];
    }
    return strValue;
}