startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("sitenav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace
	(" over", "");
   }
   }
  }
 }
}
window.onload=startList;

/* Poll Verification courtesy of HappyCog.com */
surveyClicked = false;
function checkSurvey(form) { 
	for (i = 0; i < form.answer.length; i++) {
		if (form.answer[i].checked) {
			surveyClicked = true;
			return true;
		}
	}
	alert('Please make your selection\n');
	return false;
}

function newWindow(newContent)
{
winContent = window.open(newContent, 'nextWin', 'left=300, top=20, width=495, height=540, toolbar=no,scrollbars=no, resizable=no')
}

function bookmarkIt(title, url){
	if (document.all)
	window.external.AddFavorite(url, title);
	else if (window.sidebar)
	window.sidebar.addPanel(title, url, "")
}
function switchMenu(obj)
{
var el = document.getElementById(obj);
	if(el.style.display != "block")
	{
	el.style.display = "block";
	}
	else
	{
	el.style.display = "none";
	}
}