js的成员和方法好象没有private和public之分，列一下public的成员和方法

成员：
name 控件的名字，既这个控件的变量名（必选）
fname 时间的input的name，可以后台获取，也就是input的name属性（可选，默认为 m_input

方法：
play() 使时间框呈现动态效果
gettime() 获取设定的时间

ie5.5+效果最佳，ie5运行也没有问题，就是css有些对不齐（ie5实在是太老了。。。可以退休了）
运行代码框
<style type="text/css"> body { background-color: #d4d0c8; } .m_frameborder { border-left: 2px inset #d4d0c8; border-top: 2px inset #d4d0c8; border-right: 2px inset #ffffff; border-bottom: 2px inset #ffffff; width: 100px; height: 19px; background-color: #ffffff; overflow: hidden; text-align: right; font-family: "tahoma"; font-size: 10px; } .m_arrow { width: 16px; height: 8px; font-family: "webdings"; font-size: 7px; line-height: 2px; padding-left: 2px; cursor: default; } .m_input { width: 18px; height: 14px; border: 0px solid black; font-family: "tahoma"; font-size: 9px; text-align: right; } </style> <script language="javascript"> // written by cloudchen, 2004/03/15 function minute(name,fname) { this.name = name; this.fname = fname || "m_input"; this.timer = null; this.fobj = null; this.tostring = function() { var objdate = new date(); var sminute_common = "class=\"m_input\" maxlength=\"2\" name=\""+this.fname+"\" onfocus=\""+this.name+".setfocusobj(this)\" onblur=\""+this.name+".settime(this)\" onkeyup=\""+this.name+".prevent(this)\" onkeypress=\"if (!/[0-9]/.test(string.fromcharcode(event.keycode)))event.keycode=0\" onpaste=\"return false\" ondragenter=\"return false\" style=\"ime-mode:disabled\""; var sbutton_common = "class=\"m_arrow\" onfocus=\"this.blur()\" onmouseup=\""+this.name+".controltime()\" disabled" var str = ""; str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">" str += "<tr>" str += "<td>" str += "<div class=\"m_frameborder\">" str += "<input radix=\"24\" value=\""+this.formattime(objdate.gethours())+"\" "+sminute_common+">:" str += "<input radix=\"60\" value=\""+this.formattime(objdate.getminutes())+"\" "+sminute_common+">:" str += "<input radix=\"60\" value=\""+this.formattime(objdate.getseconds())+"\" "+sminute_common+">" str += "</div>" str += "</td>" str += "<td>" str += "<table border=\"0\" cellspacing=\"2\" cellpadding=\"0\">" str += "<tr><td><button id=\""+this.fname+"_up\" "+sbutton_common+">5</button></td></tr>" str += "<tr><td><button id=\""+this.fname+"_down\" "+sbutton_common+">6</button></td></tr>" str += "</table>" str += "</td>" str += "</tr>" str += "</table>" return str; } this.play = function() { this.timer = setinterval(this.name+".playback()",1000); } this.formattime = function(stime) { stime = ("0"+stime); return stime.substr(stime.length-2); } this.playback = function() { var objdate = new date(); var arrdate = [objdate.gethours(),objdate.getminutes(),objdate.getseconds()]; var objminute = document.getelementsbyname(this.fname); for (var i=0;i<objminute.length;i++) { objminute[i].value = this.formattime(arrdate[i]) } } this.prevent = function(obj) { clearinterval(this.timer); this.setfocusobj(obj); var value = parseint(obj.value,10); var radix = parseint(obj.radix,10)-1; if (obj.value>radix||obj.value<0) { obj.value = obj.value.substr(0,1); } } this.controltime = function(cmd) { event.cancelbubble = true; if (!this.fobj) return; clearinterval(this.timer); var cmd = event.srcelement.innertext=="5"?true:false; var i = parseint(this.fobj.value,10); var radix = parseint(this.fobj.radix,10)-1; if (i==radix&&cmd) { i = 0; } else if (i==0&&!cmd) { i = radix; } else { cmd?i++:i--; } this.fobj.value = this.formattime(i); this.fobj.select(); } this.settime = function(obj) { obj.value = this.formattime(obj.value); } this.setfocusobj = function(obj) { eval(this.fname+"_up").disabled = eval(this.fname+"_down").disabled = false; this.fobj = obj; } this.gettime = function() { var arrtime = new array(2); for (var i=0;i<document.getelementsbyname(this.fname).length;i++) { arrtime[i] = document.getelementsbyname(this.fname)[i].value; } return arrtime.join(":") } } var m = new minute("m"); document.write(m); m.play(); </script> <button onclick="alert(m.gettime())" style="font:8px webdings;width:15px;height:15px;line-height:6px;">4</button> <button style="font:10px arial;height:15px;height:16px;border:0px;" onfocus="this.blur()">get time-value</button>

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