$(document).ready(function() {
	$('#email_newsletter').val('Sign up for newsletter...').addClass('default_input_box');
	$('#email_newsletter').focus(function(){
		$('#email_newsletter').val('').removeClass('default_input_box');;
	});
    $('#txtSearch').val('search...').addClass('default_input_box');
	$('#txtSearch').focus(function(){
		$('#txtSearch').val('').removeClass('default_input_box');
	});
    jQuery.event.add(window, "load", resizeFrame);
    jQuery.event.add(window, "resize", resizeFrame);
	
});

$(function () { // run this code on page load (AKA DOM load)
	/* set variables locally for increased performance */
	var scroll_timer;
	var displayed = false;
	var $message = $('#back-to-top a');
	var $window = $(window);
	var top = $(document.body).children(0).position().top;
 
	/* react to scroll event on window */
	$window.scroll(function () {
		window.clearTimeout(scroll_timer);
		scroll_timer = window.setTimeout(function () { // use a timer for performance
			if($window.scrollTop() <= top) // hide if at the top of the page
			{
				displayed = false;
				$message.fadeOut(500);
			}
			else if(displayed == false) // show if scrolling down
			{
				displayed = true;
				$message.stop(true, true).show().click(function () { $message.fadeOut(500); });
			}
		}, 100);
	});
    $('#back-to-top a').click(function () {
			$('body,html').animate({
				scrollTop: 0
			}, 800);
			return false;
		});
});
function resizeFrame()
{
    var height=$(window).height();
    var width=$(window).width();
    var greeting_potision_left=(width/2)-200;
    $('#greeting_area').css('height',height);
    $('#greeting').css('left',greeting_potision_left);
}