(function () {
	if(navigator.appName == 'Netscape'){
		if(navigator.userAgent.indexOf('Safari') == -1){
			var resolver = document.createNSResolver(document.documentElement);
			var nodes = document.evaluate(
				'/descendant::*[not(contains(" TITLE STYLE SCRIPT TEXTAREA XMP ", concat(" ", local-name(), " ")))]/child::text()',
				document.documentElement,
				resolver,
				XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
				null
			);
			var regexp = new RegExp("([!-%'-/:=\\?@\\[-`\\{-~]|&)");
			var range  = document.createRange();
			var wbr    = document.createElement('wbr');
			var lastIndex;
			var node;
			for (var i = 0; i < nodes.snapshotLength; i++){
				node = nodes.snapshotItem(i);
				range.selectNode(node);
				while (node && (lastIndex = range.toString().search(regexp)) > -1){
					range.setStart(node, lastIndex+RegExp.$1.length);
					range.insertNode(wbr.cloneNode(true));
					node = node.nextSibling.nextSibling;
					range.selectNode(node);
				}
			}
			range.detach();
		}
	}
})();