var JS = document.images;

if (JS) {
	free1Off= new Image(); free1Off.src="images/button_free_white.gif";
	free1Over= new Image(); free1Over.src="images/button_free_white_over.gif";

	free_bigOff= new Image(); free_bigOff.src="images/button_free_big.gif";
	free_bigOver= new Image(); free_bigOver.src="images/button_free_big_over.gif";

	closeOff= new Image(); closeOff.src="images/close_off.gif";
	closeOver= new Image(); closeOver.src="images/close_over.gif";

	join_buttonOff= new Image(); join_buttonOff.src="images/button_join.gif";
	join_buttonOver= new Image(); join_buttonOver.src="images/button_join_over.gif";
}
	

function iOff(x) { 
		document.images[x].src = eval(x+'Off.src')
}

function iOver(x) { 
		document.images[x].src = eval(x+'Over.src')
}

function inputOff(x) { 
	if(document.getElementById) { 
		document.getElementById(x).src = eval(x+'Off.src')
	}
}

function inputOver(x) { 
	if(document.getElementById) { 
		document.getElementById(x).src = eval(x+'Over.src')
	}
}