function hideTeam(imgID) {
	$(imgID).hide();
}

function showTeam(imgID,offset) {

	var memberCount = $('teamMemberList').firstChild.childNodes.length;
	var currentId = imgID.substring(3, imgID.length);
	var minMoveId = 4;		// from which image to move
	var smallImgHeight = 110;
	var bigImgWidth = 440;
	//var topOffset = currentId * smallImgHeight - ((minMoveId - 1) * smallImgHeight);
	var topOffset = offset * smallImgHeight - (2 * smallImgHeight)

	if (currentId >= minMoveId)
	{
		// for IE
		if (navigator.userAgent.indexOf('MSIE') > 0)
		{
			$(imgID).style.setAttribute("top", topOffset + "px");
			$(imgID).style.setAttribute("left", bigImgWidth + "px");
		}
		else	// for good browsers
		{
			$(imgID).style.cssText += "top:" + topOffset + "px;";
			$(imgID).style.cssText += "left:" + bigImgWidth + "px;";
		}
	}
	$(imgID).show();
	
}