/**************************************************************
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**************************************************************/

var is_home_tx_show = false;
var div_home_tx = document.getElementById("home_tx");
var div_home_tx_in = document.getElementById("home_tx_in");
var welcome = document.getElementById("welcome");
var stepms = 10;

function showCnHome(){
	document.getElementById("cn").style.display="";
	home_tx_stephide();
}

function showEnHome(){
	//welcome
	//document.getElementById("welcome").style.display="";
	document.getElementById("en").style.display="";
	home_tx_stephide();
}
function home_tx_stephide(){
	var curHeight = parseInt(div_home_tx.style.height);
	if(curHeight<=8){
		is_home_tx_show = false;
		welcome.style.display="none";
	}else{
		try{
			div_home_tx.style.height = (curHeight - 8) + "px";
    		div_home_tx_in.style.top = (parseInt(div_home_tx_in.style.top)-8)+"px";
    		window.setTimeout(home_tx_stephide,30);
		} catch(e) {
			alert(e.toString());
		}
	}
}