function mouseOverL(divID)
{
	document.getElementById(divID).src = 'img/left-arrow-rollover.gif';
}

function mouseOutL(divID)
{
	document.getElementById(divID).src = 'img/left-arrow.gif';
}

function mouseOverR(divID)
{
	document.getElementById(divID).src = 'img/right-arrow-rollover.gif';
}

function mouseOutR(divID)
{
	document.getElementById(divID).src = 'img/right-arrow.gif';
}