document.charset = "gb2312";

/*显示认证码 o start1*/
function get_Code() {
	var Dv_CodeFile = "CheckCode/Dv_GetCode.asp";
	if(document.getElementById("imgid"))
		document.getElementById("imgid").innerHTML = '<img src="'+Dv_CodeFile+'?t='+Math.random()+'" alt="点击刷新验证码" style="cursor:pointer;border:0;vertical-align:middle;" onclick="this.src=\''+Dv_CodeFile+'?t=\'+Math.random()" />'
}
/*o end*/