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<title>The source code</title>
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<pre class="prettyprint lang-js">/**
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* @class Ext.Element
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*/
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Ext.apply(Ext.Element.prototype, function() {
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var GETDOM = Ext.getDom,
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GET = Ext.get,
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DH = Ext.DomHelper;
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return {
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<div id="method-Ext.Element-insertSibling"></div>/**
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* Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
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* @param {Mixed/Object/Array} el The id, element to insert or a DomHelper config to create and insert *or* an array of any of those.
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* @param {String} where (optional) 'before' or 'after' defaults to before
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* @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Ext.Element
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* @return {Ext.Element} The inserted Element. If an array is passed, the last inserted element is returned.
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*/
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insertSibling: function(el, where, returnDom){
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var me = this,
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rt,
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isAfter = (where || 'before').toLowerCase() == 'after',
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insertEl;
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if(Ext.isArray(el)){
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insertEl = me;
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Ext.each(el, function(e) {
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rt = Ext.fly(insertEl, '_internal').insertSibling(e, where, returnDom);
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if(isAfter){
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insertEl = rt;
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}
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});
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return rt;
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}
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el = el || {};
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if(el.nodeType || el.dom){
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rt = me.dom.parentNode.insertBefore(GETDOM(el), isAfter ? me.dom.nextSibling : me.dom);
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if (!returnDom) {
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rt = GET(rt);
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}
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}else{
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if (isAfter && !me.dom.nextSibling) {
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rt = DH.append(me.dom.parentNode, el, !returnDom);
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} else {
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rt = DH[isAfter ? 'insertAfter' : 'insertBefore'](me.dom, el, !returnDom);
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}
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}
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return rt;
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}
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};
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}());</pre>
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