function focusImage( tableCellRef, hoverFlag ) {
	if ( hoverFlag ) {
				tableCellRef.style.backgroundColor = '#DAE4F8';
				tableCellRef.style.borderBottom = '1px solid #000084';
				tableCellRef.style.borderTop = '1px solid #000084';
				tableCellRef.style.borderLeft = '1px solid #000084';
				tableCellRef.style.borderRight = '1px solid #000084';
	} else {
				tableCellRef.style.backgroundColor = '';
				tableCellRef.style.borderBottom = '1px solid #ffffff';
				tableCellRef.style.borderTop = '1px solid #ffffff';
				tableCellRef.style.borderLeft = '1px solid #ffffff';
				tableCellRef.style.borderRight = '1px solid #ffffff';
	}
}

/* new on mouse over function */
function over (obj){
	obj.className=obj.className+'_over';
}

/* new on mouse out function */
function out (obj){
	var str=obj.className;
	var pos=str.indexOf("_over")
	obj.className=str.substr(0,pos);
}