$(document).ready(function() {
			//load pinball effect ~ enables mouseover on whole div
			pinballEffect();

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

			$.preloadImages("img/signinSlider.png");

 	// hides the siginSlider as soon as the DOM is ready
 	$('#signSlider').hide();

	document.getElementById('signSlider').style.zIndex = '3000';

	var userAgent = navigator.userAgent.toLowerCase();
	if (userAgent.indexOf('msie 6.0') != -1) {
		var ie6 = true;
	}

 	// slides down on click
	$('#slideDown').click(function() {
		$('#signSlider').slideDown('fast');
		 
		return false;

	});

 	// slides down up click
	$('#slideUp').click(function() {
		$('#signSlider').slideUp('fast');
		
		return false;
	});


});