// JavaScript Document

jQuery.fn.centerb = function () {
    this.css("position","absolute");
    this.css("top", ( $(window).height() - this.height() ) / 2+$(window).scrollTop() + "px");
    this.css("left", ( $(window).width() - this.width() ) / 2+$(window).scrollLeft() + "px");
    return this;
}

jQuery.fn.centerh = function () {
    this.css("position","absolute");
    this.css("left", ( $(window).width() - this.width() ) / 2+$(window).scrollLeft() + "px");
    return this;
}

jQuery.fn.centerv = function () {
    this.css("position","absolute");
    this.css("top", ( $(window).height() - this.height() ) / 2+$(window).scrollTop() + "px");
    return this;
}

function layout(){
	$(".centerh").centerh();
	$(".cornered").corner("keep");
	$(".dropshadow").dropShadow({left: 8, top: 8, opacity: 0.5});
}