function Weblink_Service(name){
	var name = name;
	var validators = new Array();
	this.getName = function(){
		return name;
		};
	this.addValidator = function(validator){
		if(typeof(validator)=='function'){
			validators.push(validator);
		}
	};
	this.validate = function(options){
		for(var i = 0; i<validators.length; i++){
			if(validators[i](options)==false) return false;
		}
		return true;
	};
}