function Toggle(id) {
    if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(id);

		// il initializez aici ca fiind hidden, pentru ca nu se initializeaza prima oara
		if (obj.style.visibility=="") {
	        obj.style.visibility = "hidden";
	        obj.style.display = "none";
		}

		if (obj.style.visibility=="visible") {
	        obj.style.visibility = "hidden";
	        obj.style.display = "none";
		}
		else if (obj.style.visibility=="hidden") {
	        obj.style.visibility = "visible";
	        obj.style.display = "block";
		}
    }
}