function JHshToUpperCase() { if ((window.event.keyCode >= 97) && (window.event.keyCode <= 122)) { window.event.keyCode = window.event.keyCode - 32 ; }} function SetFocus() { if (document.Login.UserName.value=="") document.Login.UserName.focus(); else document.Login.UserName.select(); } function CheckForm() { if(document.Login.UserName.value=="") { alert("请输入用户名!"); document.Login.UserName.focus(); return false; } if(document.Login.password.value == "") { alert("请输入密码!"); document.Login.password.focus(); return false; } if(document.Login.codestr.value == "") { alert("请输入验证码!"); document.Login.codestr.focus(); return false; } } document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(" "); document.write(""); document.write(""); document.write(""); document.write(""); document.write("
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"); SetFocus();