/*	Scripts Written For John Thomas
	By Tim Branyen
	WebEstablish Technologies	*/

// Roll Over
function roll(_id, _state)
{
	// Localize variables
	var id = _id;
	var state = _state;
	var newState = "off";	
	
	// Truncate the state to get rid of the ilustrati 'on'
	state = state.substring(35, state.length);
	
	// Search source to find state
	if (state.indexOf("on") > 0)
		newState = "off";
	else
		newState = "on";
	
	// Return properly formatted src
	return "images/" + id + "_" + newState + ".jpg";
}

// Thumbnail To Large Image
function enlarge(_id)
{
	// Localize variables
	var id = _id;
	
	// Replace main image with large version
	document.images.mainImg.src = "images/" + id + "_lg.jpg";
}