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];}
}

var theImages = new Array()

theImages[0] = 'images/hmpg_corp.jpg'
theImages[1] = 'images/hmpg_egt.jpg'
theImages[2] = 'images/hmpg_esop.jpg'

var j = 0
var p = theImages.length;

var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}

var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}


function raiseTab(n)
//Modified on 7.10.2009 to fix issues with "off" tabs being displayed
  {
  // cycle through the three tabs/panels
  for(i=0;i<3;i++)
    {
    // create variables to represent the page elements being examined
    if(i==n) 
      {
          var curPanel = window.document.getElementById("panel" + i);
          var curTab = window.document.getElementById("tab" + i);
          // if the current panel/tab being examined is the one clicked on
          // raise it to the top
          curPanel.style.zIndex = 2;
          curPanel.style.display = 'inline';
          curTab.style.zIndex = 2;
          curTab.className = 'tab';
      }
      else {
          // otherwise, stick it at the bottom
          var curPanel = window.document.getElementById("panel" + i);
          var curTab = window.document.getElementById("tab" + i);
          curPanel.style.zIndex = 0;
      curPanel.style.display = 'none';
      curTab.style.zIndex = 0;
      curTab.className = 'tab taboff';
      }
    }
  }

function ResetSearchDDL()
{
    var ddl1 = document.getElementById('ctl00_ContentPlaceHolder1_ddlParentCategories')
    var ddl2 = document.getElementById('ctl00_ContentPlaceHolder1_ddlDocumentType')
    ddl1.options[0].selected = true;
    ddl2.options[0].selected = true;
}