function formReferrerInit()
{
	var x = new formReferrer();
}

formReferrer = function()
{
	this.refer = document.getElementById('referrer');
	this.other = document.getElementById('other_referrer');
	if(this.refer && this.other)
	{
		Shine.addEventHandler(this.refer, 'change', {host: this, handler: this.toggle});
		this.toggle();
	}
}
formReferrer.prototype.toggle = function(Shine, sender, ev, data)
{
	this.other.style.display = (this.refer.value.substr(0,5).toLowerCase() == 'other') ? 'block' : 'none';
}