$(document).ready(function(){$("#contentlist > li:first").pngFix();$(".discla0").show()});function showPlan(a){$("#navlist").pngFix();$("#contentlist").pngFix();$("#contentlist > li").addClass("offscreen");$($("#contentlist > li")[a]).removeClass("offscreen");$("#navlist > li.selected").addClass("offscreen");$("#navlist > li.notselected").removeClass("offscreen");$($("#navlist > li.selected")[a]).removeClass("offscreen");$($("#navlist > li.notselected")[a]).addClass("offscreen");$(".disclAll").hide();$(".discla"+a).show()};