function TextValidate()
{
    var code;
    var character;
    var err_msg = "Text can not contain SPACES or any of these special characters  other than underscore (_) and hyphen (-).";
    if (document.all) //判断是否是IE浏览器
        code = window.event.keyCode;
    else
        code = arguments.callee.caller.arguments[0].which;
    var character = String.fromCharCode(code);    
    var txt=new RegExp("[ ,\\`,\\~,\\!,\\@,\#,\\$,\\%,\\^,\\+,\\*,\\&,\\\\,\\/,\\?,\\|,\\:,\\.,\\<,\\>,\\{,\\},\\(,\\),\\',\\;,\\=,\"]");
    //特殊字符正则表达式
    if (txt.test(character))
    {        
        if (document.all)
            window.event.returnValue = false;
        else
            arguments.callee.caller.arguments[0].preventDefault();
    }
}

function TextValidate1()
{
    var code;
    var character;
    var err_msg = "Text can not contain SPACES or any of these special characters  other than underscore (_) and hyphen (-).";
    if (document.all) //判断是否是IE浏览器
        code = window.event.keyCode;
    else
        code = arguments.callee.caller.arguments[0].which;
    var character = String.fromCharCode(code);    
    var txt=new RegExp("[\\`,\\~,\\!,\\@,\#,\\$,\\%,\\^,\\+,\\*,\\&,\\\\,\\/,\\?,\\|,\\:,\\.,\\<,\\>,\\{,\\},\\(,\\),\\',\\;,\\=,\"]");
    //特殊字符正则表达式
    if (txt.test(character))
    {        
        if (document.all)
            window.event.returnValue = false;
        else
            arguments.callee.caller.arguments[0].preventDefault();
    }
}