/* for jquery, author david sprankle of AOR, inc.
http://www.thinkaor.com/ ; dsprankle@gmail.com

please let me know if you use this.
*/

$(document).ready(function(){

$("#header ul li a").hover(function(){
$(this).parent().css("background-position", "center center");
$(this).css("opacity", 0);
$(this).css("-moz-opacity", 0);
$(this).css("filter", "alpha(opacity=0)");


}, function(){

$(this).parent().css("background-position", "400px 400px");
$(this).css("opacity", 1);
$(this).css("-moz-opacity", 1);
$(this).css("filter", "alpha(opacity=100)");

});
});