// Create HTML for the main menu, with a table as the principal organizing element.
// Choose the up state for the menu item at the given index
// Build a border div area that surrounds the main menu for detecting certain events.
// Set the new HTML for the div menu as inner HTML
function tabRollOver(elementName)
{
	rolloverImage="url('../master graphics library/tab_light_blue_on_blue.JPG')";
	elem = document.getElementById(elementName);
	elem.style.backgroundImage=rolloverImage;
	elem.style.cursor = "pointer";
	elem.style.cursor = "hand";

}

// Create HTML for the main menu, with a table as the principal organizing element.
// Choose the up state for the menu item at the given index
// Build a border div area that surrounds the main menu for detecting certain events.
// Set the new HTML for the div menu as inner HTML
function tabRollOff(elementName)
{
	rolloverOff="url('../master graphics library/tab_blue_on_blue.JPG')";
	elem = document.getElementById(elementName);
	elem.style.backgroundImage=rolloverOff;
}