var continueMessageDisplay = true;

function changeDisplay (id,display) {

	if (continueMessageDisplay) {

		continueMessageDisplay = confirm(id + ' -> ' + display); // daca apasam No atunci numai afiseaza alert
	}

	if (document.getElementById(id)) {

		obj = document.getElementById(id);
		obj.style.display = display;

		return 1;
	}
	else {

		return 0;
	}
}

function show(id) {

	if (document.getElementById(id)) {

		obj = document.getElementById(id);
		obj.style.display = "";
	}
}


function hide(id) {

	if (document.getElementById(id)) {

		obj = document.getElementById(id);
		obj.style.display = "none";
	} 
}

function switch_hide_show (id) {

	if (document.getElementById(id)) {

		obj = document.getElementById(id);
		if (obj.style.display == "none") obj.style.display = "";
		else obj.style.display = "none";
	}
	//else alert("Element " + id + " could not be found");
}

function hideall() {
	
}

function changeFormValue(id,value) {

	if (document.getElementById(id)) {

		obj = document.getElementById(id);
		obj.value = value;
	}
}