setLeftNav = function() {
if (document.all&&document.getElementById) {
	navRoot = document.getElementById("leftNav");
	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", "");
  	 	}
   	}

  }
 }
}

setTopNav = function() {
if (document.all&&document.getElementById) {
	navRoot = document.getElementById("topNav");
	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", "");
  	 	}
   	}

  }
 
 }
}
function init() {
	setLeftNav();
	setTopNav();
}
window.onload=init;

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function section(name) {
	document.getElementById("contact").style.display = 'none';
	document.getElementById("publications").style.display = 'none';
	document.getElementById("fundedresearch").style.display = 'none';
	document.getElementById(name).style.display = 'block';
	//reposition footer according to div height
	if (document.getElementById("footer").offsetTop<document.getElementById(name).offsetHeight) {
		document.getElementById("footer").style.top=document.getElementById(name).offsetHeight + 200
	} else if (document.getElementById(name).offsetHeight<document.getElementById("outer_wrapper").offsetHeight) {
		document.getElementById("footer").style.top=document.getElementById("outer_wrapper").offsetHeight-50
	}
}

function openMovieWin(moviename) {
	movie="media/preloader.asp?mov=" + moviename
	window.open(movie, "moviewin","width=264,height=180, status")
}