// JavaScript Document

function imgSwap(_this, _state, _text) {
		_this.src = "images/" + _this.id + "_" + _state + ".jpg";
		showhide(_text);
	}
//-------------------------------------------------------------Show vs Hide	
var state = 'hidden';

function showhide(layer_ref){
	if(state == 'visible'){
		state = 'hidden';
	}else{
		state = 'visible';
	}if(document.all){ //IS IE 4 or 5 (or 6 beta)
		eval( "document.all." + layer_ref + ".style.visibility = state");
	}if(document.layers){ //IS NETSCAPE 4 or below
		document.layers[layer_ref].visibility = state;
	}if(document.getElementById && !document.all) {
		maxwell_smart = document.getElementById(layer_ref);
		maxwell_smart.style.visibility = state;
	}
}