日历控件jscalendar-1.0中文解决方法

默认情况下 jscalendar -1.0包中所附的中文语言文件（calendar-cn_utf8.js）不支持中文是由于没有设置每周的开始日期
修改方法是在语言文件calendar-cn_utf8.js 开始部分加上

Calendar._FD = 0;

Calendar._FD = 0;

修改后的文件如下：

Calendar._FD = 0;
// full day names exp:星期日
Calendar._DN = new  Array
("\u5468\u65e5" , //\u5468\u65e5
 "\u5468\u4e00" , //\u5468\u4e00
 "\u5468\u4e8c" , //\u5468\u4e8c
 "\u5468\u4e09" , //\u5468\u4e09
 "\u5468\u56db" , //\u5468\u56db
 "\u5468\u4e94" , //\u5468\u4e94
 "\u5468\u516d" , //\u5468\u516d
 "\u5468\u65e5" ); //\u5468\u65e5
// short day names　exp:日
Calendar._SDN = new  Array
("\u5468\u65e5" ,
 "\u5468\u4e00" ,
 "\u5468\u4e8c" ,
 "\u5468\u4e09" ,
 "\u5468\u56db" ,
 "\u5468\u4e94" ,
 "\u5468\u516d" ,
 "\u5468\u65e5" );
// full month names
Calendar._MN = new  Array
("\u4e00\u6708" ,
 "\u4e8c\u6708" ,
 "\u4e09\u6708" ,
 "\u56db\u6708" ,
 "\u4e94\u6708" ,
 "\u516d\u6708" ,
 "\u4e03\u6708" ,
 "\u516b\u6708" ,
 "\u4e5d\u6708" ,
 "\u5341\u6708" ,
 "\u5341\u4e00\u6708" ,
 "\u5341\u4e8c\u6708" );
// short month names
Calendar._SMN = new  Array
("\u4e00\u6708" ,
 "\u4e8c\u6708" ,
 "\u4e09\u6708" ,
 "\u56db\u6708" ,
 "\u4e94\u6708" ,
 "\u516d\u6708" ,
 "\u4e03\u6708" ,
 "\u516b\u6708" ,
 "\u4e5d\u6708" ,
 "\u5341\u6708" ,
 "\u5341\u4e00\u6708" ,
 "\u5341\u4e8c\u6708" );
// tooltips
Calendar._TT = {};
Calendar._TT["INFO" ] =  "\u5173\u4e8e" ;
Calendar._TT["ABOUT" ] =
"   DHTML \u65e5\u8d77/\u65f6\u95f4\u9009\u62e9\u63a7\u4ef6\n"  +
"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n"  +  // don't translate this this ;-)
"For latest version visit: \u6700\u65b0\u7248\u672c\u8bf7\u767b\u9646http://www.dynarch.com/projects/calendar/\u5bdf\u770b\n"  +
"\u9075\u5faaGNU LGPL.  \u7ec6\u8282\u53c2\u9605 http://gnu.org/licenses/lgpl.html"  +
"\n\n"  +
"\u65e5\u671f\u9009\u62e9:\n"  +
"- \u70b9\u51fb\xab(\xbb)\u6309\u94ae\u9009\u62e9\u4e0a(\u4e0b)\u4e00\u5e74\u5ea6.\n"  +
"- \u70b9\u51fb"  + String.fromCharCode(0x2039) +  "("  + String.fromCharCode(0x203a) +  ")\u6309\u94ae\u9009\u62e9\u4e0a(\u4e0b)\u4e2a\u6708\u4efd.\n"  +
"- \u957f\u65f6\u95f4\u6309\u7740\u6309\u94ae\u5c06\u51fa\u73b0\u66f4\u591a\u9009\u62e9\u9879." ;
Calendar._TT["ABOUT_TIME" ] =  "\n\n"  +
"\u65f6\u95f4\u9009\u62e9:\n"  +
"-\u5728\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)\u4e0a\u5355\u51fb\u9f20\u6807\u5de6\u952e\u6765\u589e\u52a0\u5f53\u524d\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)\n"  +
"-\u5728\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)\u4e0a\u6309\u4f4fShift\u952e\u540e\u5355\u51fb\u9f20\u6807\u5de6\u952e\u6765\u51cf\u5c11\u5f53\u524d\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)." ;
Calendar._TT["PREV_YEAR" ] =  "\u4e0a\u4e00\u5e74" ;
Calendar._TT["PREV_MONTH" ] =  "\u4e0a\u4e2a\u6708" ;
Calendar._TT["GO_TODAY" ] =  "\u5230\u4eca\u5929" ;
Calendar._TT["NEXT_MONTH" ] =  "\u4e0b\u4e2a\u6708" ;
Calendar._TT["NEXT_YEAR" ] =  "\u4e0b\u4e00\u5e74" ;
Calendar._TT["SEL_DATE" ] =  "\u9009\u62e9\u65e5\u671f" ;
Calendar._TT["DRAG_TO_MOVE" ] =  "\u62d6\u52a8" ;
Calendar._TT["PART_TODAY" ] =  " (\u4eca\u5929)" ;
// the following is to inform that "%s" is to be the first day of week
// %s will be replaced with the day name.
Calendar._TT["DAY_FIRST" ] =  "%s\u4e3a\u8fd9\u5468\u7684\u7b2c\u4e00\u5929" ;
// This may be locale-dependent.  It specifies the week-end days, as an array
// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
// means Monday, etc.
Calendar._TT["WEEKEND" ] =  "0,6" ;
Calendar._TT["CLOSE" ] =  "\u5173\u95ed" ;
Calendar._TT["TODAY" ] =  "\u4eca\u5929" ;
Calendar._TT["TIME_PART" ] =  "(\u6309\u7740Shift\u952e)\u5355\u51fb\u6216\u62d6\u52a8\u6539\u53d8\u503c" ;
// date formats
Calendar._TT["DEF_DATE_FORMAT" ] =  "%Y-%m-%d" ;
Calendar._TT["TT_DATE_FORMAT" ] =  "%a, %b %e\u65e5" ;
Calendar._TT["WK" ] =  "\u5468" ;
Calendar._TT["TIME" ] =  "\u65f6\u95f4:" ;

Calendar._FD = 0;
// full day names exp:星期日
Calendar._DN = new Array
("\u5468\u65e5",//\u5468\u65e5
 "\u5468\u4e00",//\u5468\u4e00
 "\u5468\u4e8c",//\u5468\u4e8c
 "\u5468\u4e09",//\u5468\u4e09
 "\u5468\u56db",//\u5468\u56db
 "\u5468\u4e94",//\u5468\u4e94
 "\u5468\u516d",//\u5468\u516d
 "\u5468\u65e5");//\u5468\u65e5
// short day names　exp:日
Calendar._SDN = new Array
("\u5468\u65e5",
 "\u5468\u4e00",
 "\u5468\u4e8c",
 "\u5468\u4e09",
 "\u5468\u56db",
 "\u5468\u4e94",
 "\u5468\u516d",
 "\u5468\u65e5");
// full month names
Calendar._MN = new Array
("\u4e00\u6708",
 "\u4e8c\u6708",
 "\u4e09\u6708",
 "\u56db\u6708",
 "\u4e94\u6708",
 "\u516d\u6708",
 "\u4e03\u6708",
 "\u516b\u6708",
 "\u4e5d\u6708",
 "\u5341\u6708",
 "\u5341\u4e00\u6708",
 "\u5341\u4e8c\u6708");
// short month names
Calendar._SMN = new Array
("\u4e00\u6708",
 "\u4e8c\u6708",
 "\u4e09\u6708",
 "\u56db\u6708",
 "\u4e94\u6708",
 "\u516d\u6708",
 "\u4e03\u6708",
 "\u516b\u6708",
 "\u4e5d\u6708",
 "\u5341\u6708",
 "\u5341\u4e00\u6708",
 "\u5341\u4e8c\u6708");
// tooltips
Calendar._TT = {};
Calendar._TT["INFO"] = "\u5173\u4e8e";
Calendar._TT["ABOUT"] =
"   DHTML \u65e5\u8d77/\u65f6\u95f4\u9009\u62e9\u63a7\u4ef6\n" +
"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
"For latest version visit: \u6700\u65b0\u7248\u672c\u8bf7\u767b\u9646http://www.dynarch.com/projects/calendar/\u5bdf\u770b\n" +
"\u9075\u5faaGNU LGPL.  \u7ec6\u8282\u53c2\u9605 http://gnu.org/licenses/lgpl.html" +
"\n\n" +
"\u65e5\u671f\u9009\u62e9:\n" +
"- \u70b9\u51fb\xab(\xbb)\u6309\u94ae\u9009\u62e9\u4e0a(\u4e0b)\u4e00\u5e74\u5ea6.\n" +
"- \u70b9\u51fb" + String.fromCharCode(0x2039) + "(" + String.fromCharCode(0x203a) + ")\u6309\u94ae\u9009\u62e9\u4e0a(\u4e0b)\u4e2a\u6708\u4efd.\n" +
"- \u957f\u65f6\u95f4\u6309\u7740\u6309\u94ae\u5c06\u51fa\u73b0\u66f4\u591a\u9009\u62e9\u9879.";
Calendar._TT["ABOUT_TIME"] = "\n\n" +
"\u65f6\u95f4\u9009\u62e9:\n" +
"-\u5728\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)\u4e0a\u5355\u51fb\u9f20\u6807\u5de6\u952e\u6765\u589e\u52a0\u5f53\u524d\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)\n" +
"-\u5728\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2)\u4e0a\u6309\u4f4fShift\u952e\u540e\u5355\u51fb\u9f20\u6807\u5de6\u952e\u6765\u51cf\u5c11\u5f53\u524d\u65f6\u95f4\u90e8\u5206(\u5206\u6216\u8005\u79d2).";
Calendar._TT["PREV_YEAR"] = "\u4e0a\u4e00\u5e74";
Calendar._TT["PREV_MONTH"] = "\u4e0a\u4e2a\u6708";
Calendar._TT["GO_TODAY"] = "\u5230\u4eca\u5929";
Calendar._TT["NEXT_MONTH"] = "\u4e0b\u4e2a\u6708";
Calendar._TT["NEXT_YEAR"] = "\u4e0b\u4e00\u5e74";
Calendar._TT["SEL_DATE"] = "\u9009\u62e9\u65e5\u671f";
Calendar._TT["DRAG_TO_MOVE"] = "\u62d6\u52a8";
Calendar._TT["PART_TODAY"] = " (\u4eca\u5929)";
// the following is to inform that "%s" is to be the first day of week
// %s will be replaced with the day name.
Calendar._TT["DAY_FIRST"] = "%s\u4e3a\u8fd9\u5468\u7684\u7b2c\u4e00\u5929";
// This may be locale-dependent.  It specifies the week-end days, as an array
// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
// means Monday, etc.
Calendar._TT["WEEKEND"] = "0,6";
Calendar._TT["CLOSE"] = "\u5173\u95ed";
Calendar._TT["TODAY"] = "\u4eca\u5929";
Calendar._TT["TIME_PART"] = "(\u6309\u7740Shift\u952e)\u5355\u51fb\u6216\u62d6\u52a8\u6539\u53d8\u503c";
// date formats
Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e\u65e5";
Calendar._TT["WK"] = "\u5468";
Calendar._TT["TIME"] = "\u65f6\u95f4:";

同时在用到该控件的页面必须加上

<link href= "css文件"  type= "text/css"  rel= "stylesheet"  />

<link href="css文件" type="text/css" rel="stylesheet" />

附：今天在另外一个JSP页面用到的时候，出现了弹出的面板不显示任何日期的情况，检查了N遍，发现与好用的页面代码相同，但是尝试了多种方法后问题依然存在。
最后将日期js文件在页面调用的路径更改了一下，这样当然找不到了，报错；然后再改回来，这下竟然好用了。
具体什么原因我也不知道。经常变动JSP页面内容的时候有时我们会发现，其实页面的语句是正确的，但是在Ecpipse中仍然显示有问题，没有办法你必须将这个语句改错误，然后保存，之后再改回来，再保存，语句没有问题多数情况问题会解决。
好多人都遇见过这样的问题，为甚么这么解决它们也不知道具体原因，大概JSP页面被编译后驻留在内存中，和这个有关吧。