/*
* positionBy 1.0.7 (2008-01-29)
*
* Copyright (c) 2006,2007 Jonathan Sharp (http://jdsharp.us)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://jdsharp.us/
*
* Built upon jQuery 1.2.2 (http://jquery.com)
* This also requires the jQuery dimensions plugin
*/
(function($) { var A = function(a, b, c, d) { this.x1 = a; this.x2 = c; this.y1 = b; this.y2 = d }; A.prototype.contains = function(a) { return (this.x1 <= a.x1 && a.x2 <= this.x2) && (this.y1 <= a.y1 && a.y2 <= this.y2) }; A.prototype.transform = function(x, y) { return new A(this.x1 + x, this.y1 + y, this.x2 + x, this.y2 + y) }; $.fn.positionBy = function(q) { var r = new Date(); if (this.length == 0) { return this } var q = $.extend({ target: null, targetPos: null, elementPos: null, x: null, y: null, positions: null, addClass: false, force: false, container: window }, q); if (q.x != null) { var s = q.x; var t = q.y; var u = 0; var v = 0 } else { var w = $($(q.target)[0]); var u = w.outerWidth(); var v = w.outerHeight(); var x = w.offset(); var s = x.left; var t = x.top } var y = s + u; var z = t + v; return this.each(function() { var c = $(this); if (!c.is(':visible')) { c.css({ left: -3000, top: -3000 }).show() } var d = c.outerWidth(); var e = c.outerHeight(); var f = []; var g = []; f[0] = new A(y, t, y + d, t + e); g[0] = [1, 7, 4]; f[1] = new A(y, z - e, y + d, z); g[1] = [0, 6, 4]; f[2] = new A(y, z, y + d, z + e); g[2] = [1, 3, 10]; f[3] = new A(y - d, z, y, z + e); g[3] = [1, 6, 10]; f[4] = new A(s, z, s + d, z + e); g[4] = [1, 6, 9]; f[5] = new A(s - d, z, s, z + e); g[5] = [6, 4, 9]; f[6] = new A(s - d, z - e, s, z); g[6] = [7, 1, 4]; f[7] = new A(s - d, t, s, t + e); g[7] = [6, 0, 4]; f[8] = new A(s - d, t - e, s, t); g[8] = [7, 9, 4]; f[9] = new A(s, t - e, s + d, t); g[9] = [0, 7, 4]; f[10] = new A(y - d, t - e, y, t); g[10] = [0, 7, 3]; f[11] = new A(y, t - e, y + d, t); g[11] = [0, 10, 3]; f[12] = new A(y - d, t, y, t + e); g[12] = [13, 7, 10]; f[13] = new A(y - d, z - e, y, z); g[13] = [12, 6, 3]; f[14] = new A(s, z - e, s + d, z); g[14] = [15, 1, 4]; f[15] = new A(s, t, s + d, t + e); g[15] = [14, 0, 9]; if (q.positions !== null) { var h = q.positions[0] } else if (q.targetPos != null && q.elementPos != null) { var h = []; h[0] = []; h[0][0] = 15; h[0][1] = 7; h[0][2] = 8; h[0][3] = 9; h[1] = []; h[1][0] = 0; h[1][1] = 12; h[1][2] = 10; h[1][3] = 11; h[2] = []; h[2][0] = 2; h[2][1] = 3; h[2][2] = 13; h[2][3] = 1; h[3] = []; h[3][0] = 4; h[3][1] = 5; h[3][2] = 6; h[3][3] = 14; var h = h[q.targetPos][q.elementPos] } var i = f[h]; var j = h; if (!q.force) { $window = $(window); var k = $window.scrollLeft(); var l = $window.scrollTop(); var m = new A(k, l, k + $window.width(), l + $window.height()); var n; if (q.positions) { n = q.positions } else { n = [h] } var o = []; while (n.length > 0) { var p = n.shift(); if (o[p]) { continue } o[p] = true; if (!m.contains(f[p])) { if (q.positions === null) { n = jQuery.merge(n, g[p]) } } else { i = f[p]; break } } } c.parents().each(function() { var a = $(this); if (a.css('position') != 'static') { var b = a.offset(); i = i.transform(-b.left, -b.top); return false } }); c.css({ left: i.x1, top: i.y1 }); if (q.addClass) { c.removeClass('positionBy0 positionBy1 positionBy2 positionBy3 positionBy4 positionBy5 ' + 'positionBy6 positionBy7 positionBy8 positionBy9 positionBy10 positionBy11 ' + 'positionBy12 positionBy13 positionBy14 positionBy15').addClass('positionBy' + p) } }) } })(jQuery);