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) { //v3.0
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); 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 changeFontSize(inc)
{
  var p = document.getElementsByTagName('*');
  for(n=0; n<p.length; n++) {
    if(p[n].style.fontSize) {
       var size = parseInt(p[n].style.fontSize.replace("px", ""));
    } else {
       var size = 12;
    }
    p[n].style.fontSize = size+inc + 'px';
   }
}

var accordionItems = new Array();

function accordionInit() {

  // Grab the accordion items from the page
  var divs = document.getElementsByTagName( 'div' );
  for ( var i = 0; i < divs.length; i++ ) {
	if ( divs[i].className == 'accordionItem' ) accordionItems.push( divs[i] );
  }

  // Assign onclick events to the accordion item headings
  for ( var i = 0; i < accordionItems.length; i++ ) {
	var h2 = getFirstChildWithTagName( accordionItems[i], 'H2' );
	h2.onclick = toggleAccordionItem;
  }

  // Hide all accordion item bodies
  for ( var i = 0; i < accordionItems.length; i++ ) {
	accordionItems[i].className = 'accordionItem hide';
  }
}

function toggleAccordionItem() {
  var itemClass = this.parentNode.className;

  // Hide all items
  for ( var i = 0; i < accordionItems.length; i++ ) {
	accordionItems[i].className = 'accordionItem hide';
  }

  // Show this item if it was previously hidden
  if ( itemClass == 'accordionItem hide' ) {
	this.parentNode.className = 'accordionItem';

  }
}

function getFirstChildWithTagName( element, tagName ) {
  for ( var i = 0; i < element.childNodes.length; i++ ) {
	if ( element.childNodes[i].nodeName == tagName ) return element.childNodes[i];
  }
}