// Set mouse over color
function ew_mouseover(td) {
	td.mover = true; // mouse over
	if (!td.selected) {
		if (usecss)
			td.className = tdmoverclass;
		else
			td.style.backgroundColor = tdmovercolor;
	}
}

// Set mouse out color
function ew_mouseout(td) {
	td.mover = false; // mouse out
	if (!td.selected) {
		ew_setcolor(td);
	}
}

// Set row color
function ew_setcolor(td) {
	if (td.selected) {
		if (usecss)
			td.className = tdselectedclass;
		else
			td.style.backgroundColor = tdselectedcolor;
	}
	else {
		if (usecss)
			td.className = tdclass;
		else
			td.style.backgroundColor = tdcolor;
	}
}