function sw(objName,onoff) {
	var e = document.getElementById(objName);
	if (onoff == 1) {
	
		if (e.overFileName == null) {
			e.myFileName = e.src;
			var extStart = 0;
			if (e.src.indexOf(".gif") > 1) {
				extStart = e.src.indexOf(".gif");
			} else if (e.src.indexOf(".jpg") > 1) {
				extStart = e.src.indexOf(".jpg");
			} else {
				extStart = e.src.indexOf(".png");
			}
			var overFileName = e.src.substr(0,extStart) + "_over" + e.src.substr(extStart,e.src.length);
			e.overFileName = overFileName;
		}

		e.src = e.overFileName;
		
	} else {
		e.src = e.myFileName;
	}
}

function openWin(url,w,h) {
	
	window.open(url,"steel","height=" + h + ",width=" + w + ",menubar=no,toolbar=no,scrollbars=yes,titlebar=no");
	
}

function showDiv(divID) {
	
	var e = document.getElementById(divID);
	e.style.display = "block";
	
}

function hideDiv(divID) {
	
	var e = document.getElementById(divID);
	if (e != undefined) e.style.display = "none";
	
}

$.fn.fadify = function(delayTime,fadeTime,pos) {
	
	var e = this;
	var oldpos = pos;
	var newpos = pos + 1;
	if (newpos == $(this).find("div").length) newpos = 0;

	// fade out
	if (oldpos != -1) $(this).find("div:eq(" + oldpos + ")").fadeOut();
	
	// fade in
	$(this).find("div:eq(" + newpos +  ")").fadeIn(fadeTime,function(){
		
		// delay to start next fade
		setTimeout("$('#" + $(e).attr("id") + "').fadify(" + delayTime + "," + fadeTime + "," + newpos + ")",delayTime);
		
	});
	
}

$(document).ready(function() {

	$('#home-logos-left').fadify(3000,500,-1);
	$('#home-logos-right').fadify(3000,500,-1);
	$('#home-taglines').fadify(5000,500,-1);
	
});