//END AJAX FUNCTIONS

function showHideDiv(div)
{
	var imageId = 'img_'+div.id;
	if (div.style.display != 'block')
	{
		div.style.display = 'block';
		document.getElementById(imageId).src = './images/collapse.png';
	}
	else
	{
		div.style.display = 'none';
		document.getElementById(imageId).src = './images/expand.png';
	}
}