function LanguageProxy(){
	
	var level = this;
	var lang = "ro";
	this.ro = ["Stergeti categoria?",
	           "Da,o sterg",
	           "Nu, nu o sterg"
	           ];
	this.en = ["Do you want to delete this category?",
	           "Yes,I do",
	           "No, I don't"
	           ];
	this.setLang = function(lg)
	{
		lang = lg;
	}
	this.trans = function( what,lg)
	{
		var i=0;
		while(i<this[lg].length){
			if(this[lg][i]==what){
				break;
			}
			i++;
		}
		if(i==this[lg].length) return what;
		return this[lang][i];
		
	}
}
lang = new LanguageProxy();