imageDir = 'images/';

function rollover(imgID, newSrc) { 
	document.getElementById(imgID).src = imageDir + newSrc;
}

function rolloverMap(imgID, newSrc) {
	if ($('#' + imgID).attr('class') == 'selected') {
		
	} else {
		document.getElementById(imgID).src = imageDir + newSrc;
	}
}

function clearSearchText() { 
	search = document.getElementById('search-text');
	if (search.value == 'I am searching for...') {
		search.value = '';
	}
}