// JScript File
function toggleLayer(whichLayer)
{
    if (document.getElementById)
    {
        // this is the way the standards work
        var style2 = document.getElementById(whichLayer).style;
        style2.display = style2.display? "":"block";
    }
    else if (document.all)
    {
        // this is the way old msie versions work
        var style2 = document.all[whichLayer].style;
        style2.display = style2.display? "":"block";
    }
    else if (document.layers)
        {
        // this is the way nn4 works
        var style2 = document.layers[whichLayer].style;
        style2.display = style2.display? "":"block";
    }
}
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 DoNav(theUrl)
{
    document.location.href = theUrl;
}
function ChangeColor(tableRow, highLight)
{
    if (highLight)
    {
    // tableRow.style.backgroundColor = 'yellow';
    tableRow.style.cursor = 'pointer';

    }
    else
    {
    // tableRow.style.backgroundColor = 'white';
    tableRow.style.cursor = 'default';
    }
}
function iFrameHeight() {
    if(document.getElementById && !(document.all)) {
        h = document.getElementById('iframename').contentDocument.body.scrollHeight;
        document.getElementById('iframename').style.height = h;
    }
    else if(document.all) {
        h = document.frames('iframename').document.body.scrollHeight;
        document.all.iframename.style.height = h;
    }
}
function calcHeight()
{
    //find the height of the internal page
    var the_height=
    document.getElementById('iframename').contentWindow.
    document.body.scrollHeight;

    //change the height of the iframe
    document.getElementById('iframename').height=
    the_height;
}

function urlParam(name) {
    var regexS = "[\\?&]"+name+"=([^&#]*)";
    var regex = new RegExp(regexS);
    var tmpURL = window.location.href;
    var results = regex.exec(tmpURL);
    if( results == null ){
      return "1";
    } else {
      return results[1];
    }
}