// JavaScript Document
function portImage(object, state) {
	if (state == 'over') {
		object.className = "menuLeftImgOver";	
	} else if (state == 'out') {
		object.className = "menuLeftImg";
	}
}

function showImage(object) {
	if (document.getElementById('mainImage')) {
		var obj = document.getElementById('mainImage');
		obj.src = object.src;
		obj.alt = object.alt;
		obj.title = object.title;
		
		object.className = "menuLeftImgOver";
	}
}