function ChangeImgOut(e,m)
	{
		document.getElementById(e).src='/images/'+m; 
	}
	function ChangeImgOver(e,m)
	{
		document.getElementById(e).src='/images/a'+m;
	}
	function fun_onfocus()
    {
        if(document.getElementById("txtwords").value=="ÇëÊäÈë¹Ø¼ü×Ö")
        {
            document.getElementById("txtwords").value="";
        }
    }
    function fun_onblur()
    {
        if(document.getElementById("txtwords").value=="")
        {
            document.getElementById("txtwords").value="ÇëÊäÈë¹Ø¼ü×Ö";
        }
    }