3 Animated miniTabs by frequency decoder (http://www.frequency-decoder.com/)
5 Based on an idea by Rob L Glazebrook (http://www.rootarcana.com/test/smartmini/) itself
6 derived from the original idea of Stephen Clark (http://www.sgclark.com/sandbox/minislide/)
8 Adjusted by Thierry Parmentelat -- INRIA - uses only forms rather than <a> tags, for supporting http-POST
29 if(!document.getElementById || !document.getElementById("miniflex")) return;
31 miniTab.ul = document.getElementById("miniflex");
32 miniTab.liArr = miniTab.ul.getElementsByTagName("li");
33 // Thierry: the original impl. relied on <a> links rather than forms - we use ids
34 miniTab.aArr = miniTab.ul.getElementsByClassName("minitabs-submit");
36 for(var i = 0, li; li = miniTab.liArr[i]; i++) {
37 li.onmouseover = miniTab.aArr[i].onfocus = function(e) {
38 window.console.log('onmouseover/onfocus');
40 var elem = this.nodeName == "LI" ? this : this.parentNode;
41 while(elem.previousSibling) {
42 elem = elem.previousSibling;
43 if(elem.tagName && elem.tagName == "LI") pos++;
46 miniTab.initSlide(pos);
50 miniTab.ul.onmouseout = function(e) {
51 miniTab.initSlide(miniTab.currentTab);
52 miniTab.setActive (miniTab.activeTab,false);
55 for(var i = 0, a; a = miniTab.aArr[i]; i++) {
56 if(a.className.search("active") != -1) {
57 miniTab.activeTab = miniTab.currentTab = i;
59 a.style.borderBottom = "0px";
60 /*a.style.paddingBottom = "6px";*/
63 miniTab.slideObj = miniTab.ul.parentNode.appendChild(document.createElement("div"));
64 miniTab.slideObj.appendChild(document.createTextNode(String.fromCharCode(160)));
65 miniTab.slideObj.id = "animated-tab";
66 miniTab.slideObj.style.top = (miniTab.ul.offsetTop + miniTab.liArr[miniTab.activeTab].offsetTop + miniTab.aArr[miniTab.activeTab].offsetTop) + "px";
67 miniTab.slideObj.style.left = (miniTab.ul.offsetLeft + miniTab.liArr[miniTab.activeTab].offsetLeft + miniTab.aArr[miniTab.activeTab].offsetLeft) + "px";
68 miniTab.slideObj.style.width = miniTab.aArr[miniTab.activeTab].offsetWidth + "px";
69 miniTab.aHeight = miniTab.ul.offsetTop + miniTab.liArr[miniTab.activeTab].offsetTop + miniTab.aArr[miniTab.activeTab].offsetTop;
71 miniTab.initSlide(miniTab.activeTab, true);
73 var intervalMethod = function() { miniTab.slideIt(); }
74 miniTab.animInterval = setInterval(intervalMethod,10);
78 clearInterval(miniTab.animInterval);
79 miniTab.animInterval = null;
82 initSlide: function(pos, force) {
83 if(!force && pos == miniTab.activeTab) return;
84 miniTab.setActive (miniTab.activeTab,false);
85 miniTab.activeTab = pos;
86 miniTab.setActive (miniTab.activeTab,true);
90 setActive: function (pos,active) {
91 var input=miniTab.liArr[pos].getElementsByClassName("minitabs-submit")[0];
92 var cn=input.className;
93 cn=cn.replace(" active","");
94 if (active) cn += " active";
98 initAnim: function() {
99 /* search for the input with type != hidden */
100 var input=miniTab.liArr[miniTab.activeTab].getElementsByClassName("minitabs-submit")[0];
101 miniTab.destX = parseInt(miniTab.liArr[miniTab.activeTab].offsetLeft + input.offsetLeft + miniTab.ul.offsetLeft);
102 miniTab.destW = parseInt(input.offsetWidth);
104 miniTab.b = miniTab.slideObj.offsetLeft;
105 miniTab.c = miniTab.destX - miniTab.b;
107 miniTab.bW = miniTab.slideObj.offsetWidth;
108 miniTab.cW = miniTab.destW - miniTab.bW;
110 miniTab.slideObj.style.top = (miniTab.ul.offsetTop + miniTab.liArr[miniTab.activeTab].offsetTop + miniTab.aArr[miniTab.activeTab].offsetTop) + "px";
115 // Has the browser text size changed?
116 if(miniTab.aHeight != miniTab.ul.offsetTop + miniTab.liArr[miniTab.activeTab].offsetTop + miniTab.aArr[miniTab.activeTab].offsetTop) {
118 miniTab.aHeight = miniTab.ul.offsetTop + miniTab.liArr[miniTab.activeTab].offsetTop + miniTab.aArr[miniTab.activeTab].offsetTop
121 if(miniTab.t++ < miniTab.d) {
122 var x = miniTab.animate(miniTab.t,miniTab.b,miniTab.c,miniTab.d);
123 var w = miniTab.animate(miniTab.t,miniTab.bW,miniTab.cW,miniTab.d);
125 miniTab.slideObj.style.left = parseInt(x) + "px";
126 miniTab.slideObj.style.width = parseInt(w) + "px";
128 miniTab.slideObj.style.left = miniTab.destX + "px";
129 miniTab.slideObj.style.width = miniTab.destW +"px";
133 animate: function(t,b,c,d) {
134 if ((t/=d/2) < 1) return c/2*t*t + b;
135 return -c/2 * ((--t)*(t-2) - 1) + b;
139 window.onload = miniTab.init;
140 window.onunload = miniTab.cleanUp;