function initNav() {
	var nav = document.getElementById("nav");
	if(nav) {
		var lis = nav.getElementsByTagName("li");
		for (var i=0; i<lis.length; i++) {
			lis[i].onmouseover = function() {
				this.className += " hover";
			}
			lis[i].onmouseout = function() {
				this.className = this.className.replace(" hover", "");
			}
		}
	}
}

kQuery(function($){
	initNav();
	
	$('#searchForm input#search').data('default_text', $('#searchForm input#search').val());
	$('#searchForm input#search').focus(function(){
		if ($(this).val() == $(this).data('default_text')) $(this).val('');
	});
	$('#searchForm input#search').blur(function(){
		if ($(this).val() == '') $(this).val($(this).data('default_text'));
	});
});