	_unescapeHtml: function(str){		// summary: Utility function to un-escape XML special characters in an HTML string.		// description: Utility function to un-escape XML special characters in an HTML string.		//		// str: String.		//   The string to un-escape		// returns: HTML String converted back to the normal text (unescaped) characters (<,>,&, ", etc,).		//		//TODO: Check to see if theres already compatible escape() in dojo.string or dojo.html		str = str.replace(/&amp;/gm, "&").replace(/&lt;/gm, "<").replace(/&gt;/gm, ">").replace(/&quot;/gm, "\"");		str = str.replace(/&#39;/gm, "'"); 		return str;	}
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/cc198d0b249d1e0c9ce0039ec52536e1398e957e/PicasaStore.js/buggy/data/PicasaStore.js