// JavaScript Document
function toggleBox(divID, imgID) // 1 visible, 0 hidden
{
    var divElement = document.getElementById(divID);
    var imgElement = new Image();

	
    if (divElement.style.display == 'none') {
	// Unfold the branch if it isn't visible
		divElement.style.display = 'block';
		imgElement.src = "../images/btn_collapse.gif";
	// Collapse the branch if it IS visible
	} else {
		divElement.style.display = 'none';
		imgElement.src = "../images/btn_expand.gif";
    }
	imgElement.onload = function()
			{
			document.getElementById(imgID).height = '11';
			document.getElementById(imgID).width = '17';
			document.getElementById(imgID).src = imgElement.src;
			}
	
}