/*
cbb function by Roger Johansson, http://www.456bereastreet.com/
*/
var cbb = {
 init : function() {
 // Check that the browser supports the DOM methods used
 if (!document.getElementById || !document.createElement || !document.appendChild) return false;
 var oElement, oOuter, oI1, oI2, tempId;
 // Find all elements with a class name of cbb
 var arrElements = document.getElementsByTagName('*');
 var oRegExp = new RegExp("(^|\\s)cbb(\\s|$)");
 for (var i=0; i<arrElements.length; i++) {
 // Save the original outer element for later
 oElement = arrElements[i];
 if (oRegExp.test(oElement.className)) {
 // Create a new element and give it the original element's class name(s) while replacing 'cbb' with 'cb'
 oOuter = document.createElement('div');
 oOuter.className = oElement.className.replace(oRegExp, '$1cb$2');
 // Give the new div the original element's id if it has one
 if (oElement.getAttribute("id")) {
 tempId = oElement.id;
 oElement.removeAttribute('id');
 oOuter.setAttribute('id', '');
 oOuter.id = tempId;
 }
 // Change the original element's class name and replace it with the new div
 oElement.className = 'i3';
 oElement.parentNode.replaceChild(oOuter, oElement);
 // Create two new div elements and insert them into the outermost div
 oI1 = document.createElement('div');
 oI1.className = 'i1';
 oOuter.appendChild(oI1);
 oI2 = document.createElement('div');
 oI2.className = 'i2';
 oI1.appendChild(oI2);
 // Insert the original element
 oI2.appendChild(oElement);
 // Insert the top and bottom divs
 cbb.insertTop(oOuter);
 cbb.insertBottom(oOuter);
 }
 }
 },
 insertTop : function(obj) {
 var oOuter, oInner;
 // Create the two div elements needed for the top of the box
 oOuter=document.createElement("div");
 oOuter.className="bt"; // The outer div needs a class name
 oInner=document.createElement("div");
 oOuter.appendChild(oInner);
 obj.insertBefore(oOuter,obj.firstChild);
 },
 insertBottom : function(obj) {
 var oOuter, oInner;
 // Create the two div elements needed for the bottom of the box
 oOuter=document.createElement("div");
 oOuter.className="bb"; // The outer div needs a class name
 oInner=document.createElement("div");
 oOuter.appendChild(oInner);
 obj.appendChild(oOuter);
 },
 // addEvent function from http://www.quirksmode.org/blog/archives/2005/10/_and_the_winner_1.html
 addEvent : function(obj, type, fn) {
 if (obj.addEventListener)
 obj.addEventListener(type, fn, false);
 else if (obj.attachEvent) {
 obj["e"+type+fn] = fn;
 obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
 obj.attachEvent("on"+type, obj[type+fn]);
 }
 }
};

cbb.addEvent(window, 'load', cbb.init);