function showHideDiv(id, showIt) { 
	if (showIt) {
		document.getElementById(id + "Cell").setAttribute("class", "navCellMouseOver bordered");
		document.getElementById(id + "Cell").setAttribute("className", "navCellMouseOver bordered");
		document.getElementById(id + "Img").src = "../images/left_red_arrow.jpg";
		document.getElementById(id + "Img").style.height = "20";
		document.getElementById(id).style.display = "block";
	}
	else{
		document.getElementById(id + "Cell").setAttribute("class", "navCell bordered");
		document.getElementById(id + "Cell").setAttribute("className", "navCell bordered");
		document.getElementById(id + "Img").src = "../images/right_blue_arrow.jpg";
		document.getElementById(id + "Img").style.height = "12";
		document.getElementById(id).style.display = "none";
	}
}