function hideImages() {
	var getImages = document.getElementsByTagName("img");
	for (var i = 0; i < getImages.length; i++) {
		//imgsrc = getImages[i].getAttribute("src");
		getImages[i].style.display = 'none';
	}
	
	var getObj = document.getElementsByTagName("object");
	for (var i = 0; i < getObj.length; i++) {
		getObj[i].style.display = 'none';
	}
}

function showImages() {
	var getImages = document.getElementsByTagName("img");
	for (var i = 0; i < getImages.length; i++) {
		getImages[i].style.display = '';
	}
	
	var getObj = document.getElementsByTagName("object");
	for (var i = 0; i < getObj.length; i++) {
		getObj[i].style.display = '';
	}
}

function flashPutHref(inUrl) {
	return;
}



function searchOption(inOpt) {
	
	var EventArr = document.getElementById("searchOpt").childNodes;
	var searchVar = "";
	if (inOpt) {
		document.getElementById("facultysearch").className = "";
		document.getElementById("sitesearch").className = "";
		
		document.getElementById(inOpt).className = "current";
		
		if (inOpt == "facultysearch") {
			searchVar = "Faculty Search: Search by name";
			document.getElementById("searchTitle").value = "Faculty Search: By Name";
			document.getElementById('facultySearch').style.display = '';
			document.getElementById('siteSearch').style.display = 'none';
			document.getElementById('searchtext').focus();
		} else {
			searchVar = "Site Search";
			document.getElementById("searchTitle").value = "Site Search";
			document.getElementById('facultySearch').style.display = 'none';
			document.getElementById('siteSearch').style.display = '';
			document.getElementById('goggleq').focus();
		} 
	}
}


function rndBack() {
	var lgPic = document.getElementById("lgPic").className = "";
	
	var ran_unrounded=(Math.random()*2)+1;
	var ran_number=Math.round(ran_unrounded);

	var bkPic = "homepage"+ran_number;
		
	document.getElementById("lgPic").className = bkPic;	
}

function popitup(url) {
	newwindow=window.open(url,'name','height=440,width=580');
	if (window.focus) {newwindow.focus()}
}