// JavaScript Document

// rollover effect for home page calendar link

if (document.images){
	calendar_off = new Image;
	calendar_on = new Image;
	
	calendar_off.src = ('images/calendar_link.gif');
	calendar_on.src = ('images/calendar_link-roll.gif');
	
} else {
	calendar_off = '';
	calendar_on = '';
}

function chgLink(imgField, newImg){
	if(document.images){
		document[imgField].src = eval(newImg + '.src');
	}
}