/*initial setup*/

window.onload=function(e) {
	initRollovers();
}

/* rollover image swap class="imgover" stand alone */


function initRollovers() {
	if (!document.getElementById) return
	var preload = new Array();
	var source;
	var images = document.getElementsByTagName('img');
	for (var i = 0; i < images.length; i++) {		
	if (images[i].className == 'imgover') {
		var src = images[i].getAttribute('src');
		var type = src.substring(src.lastIndexOf('.'), src.length);
		var addsrc = src.replace(type, '-over'+type);
		images[i].setAttribute('addsrc', addsrc);
		preload[i] = new Image();
		preload[i].src = addsrc;			
		images[i].onmouseover = function() {
			source = this.getAttribute('src');
			this.setAttribute('src', this.getAttribute('addsrc'));
			}				
		images[i].onmouseout = function() {
			if (!source) source = this.getAttribute('src').replace('-over'+type, type);
			this.setAttribute('src', source);
			}
		}
	}
}

/* popup window link */

function winOpenTokei(a,b) {
	window.open(a,b, 'left=0,top=0,screenX=0,screenY=0,menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,width=220,height=400');
			return false;
}

/* popup window link fullscreen */

function winOpenWide(strURL) {
	features02 = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,fulscreen=no";
	var wintop = 0;
	var winleft = 0;
	var winwidth = screen.availWidth
	var winheight = screen.availHeight;
	newstate02 = features02+',top='+wintop+',left='+winleft+',width='+winwidth+',height='+winheight;
	win02 = window.open(strURL,"win02",newstate02);
	win02.window.focus()
}