// $Id: home2006.js,v 1.12 2009/01/08 23:30:53 cheiland Exp $
if (typeof FlyLyr != 'undefined' && FlyLyr.on) {
	flyDefs ( {
		position: "CSS",
		showImage: function (img, lyr) {
			img.className = 'show';
		},
		hideImage: function (img, lyr) {
			img.className = '';
		}
	} );
}

function bodystart () {
	if ('undefined' != typeof document.getElementById &&
			! document.flyout_disable)
		document.body.className = 'script';
}

function ie_newsbar_li_width () {
	var o = document.getElementById ('iesizer');
	return document.body.clientWidth >
				(o.offsetHeight || o.height) *30 * 3 ? '30em' : '33%';
}

var searchplaceholder = ' Search the University of Washington';

function searchfocus () {
	if (document.body.className == 'noscript')
		return;
	var inp = document.uw_searchbox;
	if (inp.className == 'empty') {
		inp.value = '';
		inp.className = '';
	}
}

function searchblur () {
	if (document.body.className == 'noscript')
		return;
	var inp = document.uw_searchbox;
	if (inp.value == '' || inp.value == searchplaceholder) {
		inp.className = 'empty';
		inp.value = searchplaceholder;
	}
}

function searchcheck () {
	if (document.body.className == 'noscript')
		return true;
	var inp = document.uw_searchbox;
	return inp.className != 'empty' && inp.value != '';
}

function webkitsearch () {
	if (document.body.className == 'noscript')
		return;
	// we can't set .placeholder, etc., so emit necessary html
	var awkpos = navigator.userAgent.indexOf ('AppleWebKit');
	if (awkpos < 0 ||
			parseInt (navigator.userAgent.substr (awkpos + 12)) < 400)
		return
	var inp = document.getElementById ('stext');
	if (! inp)
		return;
	var div = inp.parentNode;
	div.removeChild (inp);
	document.write ('<input id="stext" name="q" type="search" ' +
					'size="33" placeholder="' + searchplaceholder +
					'" autosave="UWash Home Search" results="5"/' + '>');
}

function searchsetup () {
	if (document.body.className == 'noscript')
		return;
	document.getElementById ('submit').value ='Go';
	var inp = document.uw_searchbox = document.getElementById ('stext');
	if (inp.type == 'text')
		searchblur ();
}

function visitimage () {
	if ('undefined' != document.getElementById) {
		var img = document.getElementById('visitimg');
		//var imgwrap = img.parentNode;
		//imgwrap.removeChild (img);
		var imgobj = document.uw_visitimgarr[Math.floor (Math.random () *
            document.uw_visitimgarr.length)];
		var imgbound = imgobj.indexOf(' ');
		var imgalt = imgobj.substr(imgbound + 1);
		
        img.src = '/uwnews/homepage/images/visit/' + imgobj.substr(0, imgbound);
        img.title = imgalt;
        img.alt = imgalt;
        img.style.width = "11.25em";
        img.style.height = "6.5625em";
        
        // document.write ('<img src="/uwnews/homepage/images/visit/' +
							// imgobj.substr (0, imgbound) + '" id="visitimg" ' +
							// 'style="width:11.25em;height:6.5625em" ' +
							// 'alt="' + imgalt + '" title="' + imgalt + '"/' + '>');
	}
}