/*     Global Variables     */





/*     Constructors     */






/*     Arrays     */





/*     Functions     */

function init() {

	var imgList = document.getElementById('middleNav').getElementsByTagName('IMG');
	
	for (var x = 0; x < imgList.length; x++) {
		addListener(imgList[x], 'mouseover', swapImageLogic, false);
		addListener(imgList[x], 'mouseout', swapImageLogic, false);
	}
	
	var pList = document.getElementById('tableData').getElementsByTagName('P');
	
	for (var x = 0; x < pList.length; x++) {
		if (pList[x].className && pList[x].className == 'expandLink') {
			addListener(pList[x], 'click', showHideDiv, false);
		}
	}
}


function swapImageLogic(event) {

	setEventTargets(event);
	
	if (eTarget.nodeName == 'IMG') {
	
		var ext = eTarget.getAttribute('src').split('.')[1];
	
		if (!eTarget.className) {
			swapImage(eTarget, 'mouseover', event.type, true, 'none.' + ext, 'over.' + ext);
		}	
	}
}


function showHideDiv (event) {

	setEventTargets(event);
	
	event.preventDefault ? event.preventDefault() : window.event.returnValue = false;
	
	if (event.type == 'click' || event.type == 'onclick') {
	
		if (eTarget.nodeName == 'A') {

			var eTargetDiv = eTargetParent.parentNode.getElementsByTagName('DIV')[0];
				
			if (eTarget.firstChild.nodeValue.search('View') == 0) {
				eTargetDiv.hasAttribute ? eTargetDiv.removeAttribute('class') : eTargetDiv.removeAttribute('className');
				eTarget.firstChild.nodeValue = 'Hide details';
			
			} else {
				eTargetDiv.hasAttribute ? eTargetDiv.setAttribute('class', 'expandContent') : eTargetDiv.setAttribute('className', 'expandContent');
				eTarget.firstChild.nodeValue = 'View details';
	
			}
		}
	}
}