function showTab(id) {
	var object = document.getElementById('tab_'+active_tab_id);
	if (object) object.style.display='none';
	
	var object = document.getElementById('tabli_'+active_tab_id);
	if (object) object.style.backgroundColor="#ebebeb";
	
	active_tab_id = id;
	
	var object = document.getElementById('tab_'+id);
	if (object) object.style.display='block';
	
	var object = document.getElementById('tabli_'+id);
	if (object) object.style.backgroundColor="#dbdbdb";
}

function activateTab(id) {
	if (id != active_tab_id) {
		var object = document.getElementById('tabli_'+id);
		if (object) object.style.backgroundColor="#dbdbdb";
	}
}

function unactivateTab(id) {
	if (id != active_tab_id) {
		var object = document.getElementById('tabli_'+id);
		if (object) object.style.backgroundColor="#ebebeb";
	}
}


function showTab2(id) {
	var object = document.getElementById('tab2_'+active_tab2_id);
	if (object) object.style.display='none';
	
	var object = document.getElementById('tabli2_'+active_tab2_id);
	if (object) object.style.backgroundColor="#ebebeb";
	
	active_tab2_id = id;
	
	var object = document.getElementById('tab2_'+id);
	if (object) object.style.display='block';
	
	var object = document.getElementById('tabli2_'+id);
	if (object) object.style.backgroundColor="#dbdbdb";
}

function activateTab2(id) {
	if (id != active_tab2_id) {
		var object = document.getElementById('tabli2_'+id);
		if (object) object.style.backgroundColor="#dbdbdb";
	}
}

function unactivateTab2(id) {
	if (id != active_tab2_id) {
		var object = document.getElementById('tabli2_'+id);
		if (object) object.style.backgroundColor="#ebebeb";
	}
}