var _UITexts= function() {
	this.texts = null;	

	this.scanXml = function() {
		this.data = {};
		var sTableName;
		var row = null;
		for ( var i = 0; i < this.doc.firstChild.childNodes.length; i++) {
			var node = this.doc.firstChild.childNodes[i];
			if (node.tagName) {
				sTableName = node.tagName;
				// get row
				row = {};

				for ( var j = 0; j < node.childNodes.length; j++) {
					var node2 = node.childNodes[j];
					if (node2.tagName)
						row[node2.tagName] = node2.textContent;
				}

				if (!this.data[sTableName]) {
					this.data[sTableName] = {};
				}
				this.data[sTableName][row["ID"]] = row;
			}
		}
	};

	this.handleXML=function(sPath)
	{
		if (this.texts==null)
			this.texts={};

		var doc;
		try {					
			doc = XML.load(sPath);
			
            var trans=doc.getElementsByTagName("UITranslation");
			for(var i=0;i<trans.length;i++)
			{
			    var child=trans[i];
			    
				var text = child.getAttribute("text");
				var translation = child.getAttribute("translation");
				this.texts[text]=translation;					
			}				

		} catch (e) {
			console.log("error parsing UITexts xml: " +e);
		};
	};

	this.init = function() {		
		
			var sLangCode=T_MenuLanguages.getCurrentLanguageCode();

			var url = Common.getUrl("smartphones/dists/" + T_Sites.getDistName()+ "/ui"+sLangCode+".xml");
			this.handleXML(url);//dist
			url = Common.getUrl("smartphones/Sites/" + Common.getSiteID() + "/ui"+sLangCode+".xml");
			this.handleXML(url);//site
		
	};

	this.getText=function(sText)
	{
		var sRet=null;
		if (this.texts!=null)
			sRet= this.texts[sText];
		if (sRet==null || sRet==undefined)
			sRet=sText;
		return sRet;
	};	
};

var UITexts=new _UITexts();