function MyQie(ID) 
{
    
    if(ID==1)
    {
       document.getElementById("a1").className="in_landtmlv";
       document.getElementById("a2").className="in_landtmhui";
       document.getElementById("hui").style.display="block";
       document.getElementById("yuan").style.display="none";
       
    }
    else
    {
        document.getElementById("a1").className="in_landtmhui";
        document.getElementById("a2").className="in_landtmlv";
        document.getElementById("hui").style.display="none";
        document.getElementById("yuan").style.display="block";
    
    }
}

function tt()
{
    if(event.keyCode==13)
    {
    document.getElementById("btnSubmit").focus();
    }
}

function change() 
{
    document.getElementById("imgCode").src="Code.aspx?"+Math.random();

}
function tt1()
{
    if(event.keyCode==13)
    {
    document.getElementById("ImageButton1").focus();
    }
}

function change1() 
{
    document.getElementById("imgCode1").src="MyCode.aspx?"+Math.random();

}