//MAIN
function nava1()
{
	window.open("","_self");	
}
function nava2()
{
	window.open("","_self");	
}
function nava3()
{
	window.open("","_self");	
}
function nava4()
{
	window.open("?p=4&t=1","_self");	
}
function nava5()
{
	window.open("?p=5&t=1","_self");	
}
//SUB
function sm1()
{
	window.open("?p=1&t=1","_self");	
}
function sm2()
{
	window.open("?p=1&t=2","_self");	
}
function sm3()
{
	window.open("?p=2&t=1","_self");	
}
function sm4()
{
	window.open("?p=2&t=2","_self");	
}
function sm5()
{
	window.open("?p=2&t=3","_self");	
}
function sm6()
{
	window.open("?p=3&t=0","_self");	
}
function sm7()
{
	window.open("?p=3&t=2","_self");	
}

function menugift1()
{
	window.open("GiftVoucher.aspx?p=1","_self"); //Phieu tang qua	
}

function menugift2()
{
	window.open("GiftVoucher.aspx?p=2","_self");//Huong dan su dung	
}