function ihover(oImage, bOver)
{
	if ( bOver === true ) {
		oImage.src = oImage.src.replace('_white', '_color');
	} else {
		oImage.src = oImage.src.replace('_color', '_white');
	}
	return;
}
function initButtons()
{
	var oButtons = document.getElementById('core_aacd_buttons');
	if ( oButtons ) {
		
		var oImages = oButtons.getElementsByTagName('IMG');
		for (var i = 0; i < oImages.length; i++) {
			
			var sImageOff = oImages[i].src.toString();
			var sImageOn = sImageOff.replace(/\.([a-z]+)$/i, 'h.$1');
			oImages[i].onmouseover = new Function("this.src = '" + sImageOn + "'");
			oImages[i].onmouseout = new Function("this.src = '" + sImageOff + "'");
			var oImage = new Image();
			oImage.src = sImageOn;
			
		}
		
	}
	return;
}
function initImages()
{
	var aImages = ['gbash.png', 'loginh.png', 'logouth.png', 'myaacdh.png', 'pressh.png', 'professionalsh.png', 'publich.png'];
	for (var i = 0; i < aImages.length; i++) {
		var oImage = new Image();
		oImage.src = '/custom/Aacd/Images/' + aImages[i];
	}
	return;
}
function toggleColumnList(sID)
{
	var oNode = document.getElementById(sID);
	if ( oNode ) {
		oNode.style.display = ( oNode.style.display == 'block' ) ? 'none' : 'block';
	}
	return;
}
function xAddEventListener(oElement, sType, fListener)
{
	if ( oElement.addEventListener ) {
		oElement.addEventListener(sType, fListener, false);
	} else if ( oElement.attachEvent ) {
		oElement.attachEvent('on' + sType, fListener);
	} else if ( typeof oElement['on' + sType] == 'function' ) {
		var fPrevious = oElement['on' + sType];
		oElement['on' + sType] = function() {
			fPrevious();
			fListener();
		};
	} else {
		oElement['on' + sType] = fListener;
	}
	return;
}
xAddEventListener(window, 'load', initButtons);
xAddEventListener(window, 'load', initImages);