var cauta_input_focus = false;

function search_on(obj) {
	if(obj.value == "Cauta...") {
		obj.value = "";
	}
	cauta_input_focus = true;
}

function search_off(obj) {
	if(obj.value == "") {
		obj.value = "Cauta...";
	}
	cauta_input_focus = false;
}

function search_send() {
	
	var obj = document.getElementById('input_cautare');
	var form = document.getElementById('form_cautare');
	
	if(obj.value != "Cauta..." && obj.value != "" && cauta_input_focus == false) {
		if(obj.value == "Cauta...") {
			obj.value = "";
		}
		else if(obj.value != "") {
			form.submit();
		}
	}
}