<!--
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];}
}

// Checks for valid entry keywords
function focusField(field,keyword) {
	if(field.value == '' || field.value == keyword) {
		field.value = '';
	}
	return true;
}

function blurField(field,keyword) {
	if(field.value == '' || field.value == keyword) {
		field.value = keyword;
	}
	return true;
}

function checkSearch(searchField,defaultField) {
			if(searchField.value != defaultField) {
				keywords = searchField.value;
				if(keywords.length > 0)
				{
					foundErrors = false;
					keywordsList = keywords.split(" ");
					deniedKeywords = "Searches are only on words that are longer than 3 letters. The following will not be searched:\n\n";
					
					for(i=0; i < keywordsList.length; i++)
					{
							keyword = keywordsList[i];
							if(keyword.length <= 3)
							{
								deniedKeywords += "- " + keyword + "\n";
								foundErrors = true;
							}
								
					}
					deniedKeywords += "\n Please click 'Okay' to continue searching...";
					if(foundErrors)
						return confirm(deniedKeywords);
				}
				return true;
			}
			alert("Please enter search keywords.");
			return false;
}

// Returns element reference by id
function getElement(id) {
    if (document.getElementById)
		return document.getElementById(id);
    else if (document.all)
		return document.all(id);
	else
		return null;
}

function toggleSection(id,hide) {	
	var hideSections;
	var i;
	
	// Hide the other layers
	if(hide.length > 0) {
		hideSections = hide.split(',');
		for(i=0; i < hideSections.length; i++) {
			getElement(hideSections[i]).className = 'hide';
		}
	}
	// Show main layer
	section = getElement(id);
	section.className = 'show';
}

// Changes class for id passed
function changeClassByID(id, class_name) {
	getElement(id).className = class_name;
}

//-->