[thelist] [JavaScript] way around these global vars? [correction]

[Tom Dell'Aringa]

Ugh, correction to my last post - it is seeing the method as stickystate.showHit() - it's my if
condition that is failing now (if(!btn)) - somehow btn is set still? When I alert() it, it comes
back undefined. Yet it does not enter the if condition as earlier...

stickystate = {
currentBtn:null,
showHit:function(btn)
	{
		if(!btn)
		{
			var newImg = this.currentBtn.style.backgroundImage;
			newImg = newImg.replace("_on", "");
			this.currentBtn.style.backgroundImage = "url(/images/" +newImg+ ")";
			return;
		}
		else
		{
			var urlArray = btn.style.backgroundImage.split("/");
			var img = urlArray[urlArray.length -1].replace(".gif)", "");
			var on = "url(/images/" + img + "_on" + ".gif)";
			this.currentBtn = btn;
			btn.style.backgroundImage = on;
			setTimeout("stickystate.showHit()", 500)
		}
	}
}

Tom

http://www.pixelmech.com/
http://www.crossandthrone.com/


Professor Rumford: 'But I still don't understand about hyperspace.' 
The Doctor: 'Well, who does?' 
K9: 'I do.' 
Doctor: 'Shut up, K9!'