/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	InsertElement.js - implements IE's insertAdjacentHTML and insertAdjacentText to DOM-based browsers
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	(c) Copyright Thor Larholm (thor@jscript.dk)
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if ( typeof(HTMLElement) != "undefined" ) {
	if ( !(HTMLElement.prototype.insertAdjacentElement) ) {
		HTMLElement.prototype.insertAdjacentElement = function(where,parsedNode) {
			switch (where) {
				case "beforeBegin":
					this.parentNode.insertBefore(parsedNode,this);
					break;
				case "afterBegin":
					this.insertBefore(parsedNode,this.firstChild);
					break;
				case "beforeEnd":
					this.appendChild(parsedNode);
					break;
				case "afterEnd":
					if (this.nextSibling) {
						this.parentNode.insertBefore(parsedNode, this.nextSibling);
					} else {
						this.parentNode.appendChild(parsedNode);
					}
					break;
			}
		};
		HTMLElement.prototype.insertAdjacentHTML = function(where,htmlStr) {
			var r = this.ownerDocument.createRange();
			r.setStartBefore(this);
			var parsedHTML = r.createContextualFragment(htmlStr);
			this.insertAdjacentElement(where,parsedHTML);
		};
		HTMLElement.prototype.insertAdjacentText = function(where,txtStr) {
			var parsedText = document.createTextNode(txtStr);
			this.insertAdjacentElement(where,parsedText);
		};
	}
}