$(document).ready(function() {
	hideNavElements();
	hideSearchSubmitText();
	clearSearchTerm();
	applyRollovers();
});

function hideNavElements()
{
	$('a.mainnavlk').text('')
}

function hideSearchSubmitText()
{
	$('#search_submit').val('');
}

function clearSearchTerm()
{
	$('#search_term').bind("focus", function()
	{
		$(this).val('');
	});
}

function applyRollovers()
{
	$("img.roll").hover(
		function() {
			this.src = this.src.replace("-off","-on");
		},
		function() {
			this.src = this.src.replace("-on","-off");
		}
	);
}