function rollin(strID) {
	element = document.getElementById(strID);
	images_dir = '/images/';
	element.src = images_dir+strID+'_ro.gif';
}

function rollout(strID) {
	element = document.getElementById(strID);
	images_dir = '/images/';
	element.src = images_dir+strID+'.gif';
}

function fixemail() {
	element = document.getElementById('email');
	if (element != null) {
		strEmail = element.innerHTML;
		strEmail = strEmail.replace(' dot ','.');
		strEmail = strEmail.replace(' dot ','.');
		strEmail = strEmail.replace(' dot ','.');
		strEmail = strEmail.replace(' at ','@');
		element.innerHTML = strEmail;
	}
}