// Radio Object

// allows you to use images to replace HTML Radio Buttons

// 19990326



// Copyright (C) 1999 Dan Steinman

// Distributed under the terms of the GNU Library General Public License

// Available at http://www.dansteinman.com/dynapi/



function Radio(layer,imgNames,length,defaultValue) {

	this.layer = layer

	this.imgNames = imgNames

	this.length = length

	this.change = RadioChange

	this.value = (defaultValue)? defaultValue : "undefined"

}

function RadioChange(index,value) {

	this.value = value

	for (var i=0; i<this.length; i++) changeImage(this.layer,this.imgNames+i,'radio0')

	changeImage(this.layer,this.imgNames+index,'radio1')

}

