preloadImg = function()
{
	for(var i = 0; i<arguments.length; i++)
	{
		$("<img>").attr("src", arguments[i]);
	}
}

$(document).ready(function(){
	//search button hover
	$('.search_btn').hover(function(){$(this).addClass('search_hover');}, function() {$(this).removeClass('search_hover');});
	//arrow nav hovers
	$('.prev').hover(function(){$(this).addClass('prev_hover');}, function() {$(this).removeClass('prev_hover');});
	$('.next').hover(function(){$(this).addClass('next_hover');}, function() {$(this).removeClass('next_hover');});
	preloadImg('/static/css/images/search_btn_hover.jpg','/static/css/images/prev_hover.png','/static/css/images/next_hover.png');
	// clear input on focus
	$('.clearMeFocus').focus(function(){if($(this).val()==$(this).attr('title')){$(this).val('');}});
});