/**
* Rounder - A lightweight round corners render developed by Derick Koo
* All rights reserved by ConRic Consultancy Services http://www.conric.com/
*
* Usage: include this script in any page where contains Rounder elements
*
*
* ...
*
*
*/
var com = {conric: {guyard: {Rounder: {
render: function() {
var rounders = [];
if (arguments.length == 0) {
rounders = this.getPageRounders();
if (!rounders || rounders.length == 0) {
alert('Error, no DIV elements with style class "Rounder" found on this page!');
}
} else {
rounders = arguments;
}
for (var i = 0; rounders && i < rounders.length; i++) {
if (!rounders[i] || rounders[i].nodeType != 1) continue;
var roundDiv = document.createElement('div');
roundDiv.innerHTML = this.tpl;
var body = this.getRounderBody(rounders[i]) || this.getLastElementNode(rounders[i]);
if (body) {
rounders[i].insertBefore(roundDiv, body);
} else {
rounders[i].appendChild(roundDiv);
}
}
},
getPageRounders: function() {
var divs = document.getElementsByTagName('div');
var rounders = [];
for (var i = 0; i < divs.length; i++) {
if (this.Util.hasClass(divs[i], 'Rounder')) rounders.push(divs[i]);
}
return rounders.length > 0 ? rounders : null;
},
getRounderBody: function(div) {
for (var i = 0; i < div.childNodes.length; i++) {
var tmp = div.childNodes[i];
if (tmp.nodeType == 1 && this.Util.hasClass(tmp, 'Body')) {
return tmp;
}
}
return null;
},
getLastElementNode: function(div) {
for (var i = div.childNodes.length - 1; i > -1; i--) {
var tmp = div.childNodes[i];
if (tmp.nodeType == 1) {
return tmp;
}
}
return null;
},
Util: {
hasClass: function(elem, clz) {
var clzz = elem.className;
if (clzz) {
var arr = clzz.split(' ');
for (var i = 0; i < arr.length; i++) {
if (arr[i] == clz) return true;
}
}
return false;
},
getHooker: function() {
return function() {
com.conric.guyard.Rounder.render();
};
}
},
hookUp: function() {
var hooker = this.Util.getHooker();
if (window.addEventListener) {
window.addEventListener('load', hooker, false);
} else if (window.attachEvent) {
window.attachEvent('onload', hooker);
} else {
window.onload = hooker;
}
},
tpl: '