function initGallery()
{
	_big_image = document.getElementById("big-image");
	_image_list = document.getElementById("gallery-buttons");
	if(_image_list && _big_image)
	{
		_list = _image_list.getElementsByTagName('a');
		for (var i = 0; i < _list.length; i++)
		{
			_list[i].rel = _list[i].href;
			_list[i].href = 'javascript:;';
			_list[i].onclick = function()
			{

clearAll();
				_big_image.src = this.rel;
				this.className = "active";
				
			}
		}
		if(_list[0])
		{
			_list[0].onclick();
		}		
	}
}

function clearAll()
{
				for (var i = 0; i < _list.length; i++)
				{
					_list[i].className = "not-active";
				}
}

if (window.addEventListener) window.addEventListener("load", initGallery, false);
else if (window.attachEvent) window.attachEvent("onload", initGallery);