function fnShowMenu(strName) {
	if (document.getElementById) {
		var a = document.getElementsByTagName('ul');
		for (var i = 0; a.length > i; i++) {
			if ((a[i].clasName == "dropDownMenu") && (a[i].id != strName)) {
				a[i].style.display = 'none';
			} //end if
		} //end for
		var o = document.getElementById(strName);
		if (o) {
			with (o.style) {
				strMenuName = strName.substring(2, strName.length);
				left = ((fnFindPosX(document.getElementById('td' + strMenuName)) - 37));		
				top = ((fnFindPosY(document.getElementById('td' + strMenuName)) + 24));						
				display = 'block';
			} //end with
		} //end if
	} //end if
} //fnShowMenu

function fnHideMenu(strName) {
	var o = document.getElementById(strName);
	o.style.display = 'none';
} //fnHideMenu

function fnFindPosY(obj) {	
	var intY = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			intY += obj.offsetTop
			obj = obj.offsetParent;
		} //end while
	} else if (obj.y) {
		intY += obj.y;
	} //end if
	return intY;
} //fnFindPosY

function fnFindPosX(obj) {	
	var intX = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			intX += obj.offsetLeft
			obj = obj.offsetParent;
		} //end while
	} else if (obj.x) {
		intX += obj.x;
	} //end if
	return intX;
} //fnFindPosX