【图】源码学习:一个简单的日历控件(5)

   }
   btnCell.onmouseout=function(){
    btnCell.style.cssText="width:100%;border:1 outset;background-color:buttonface;";
   }
// btnCell.onmousedown=function(){
// btnCell.style.cssText="width:100%;border:1 inset;background-color:#F0F0F0;";
// }
   btnCell.onmouseup=function(){
    btnCell.style.cssText="width:100%;border:1 outset;background-color:#F0F0F0;";
   }
   btnCell.onclick=function(){
    btnCell.blur();
   }
   return btnCell;
}
this.setDefaultDate=function(){
   var dftDate=new Date();
   calendar.today[0]=dftDate.getYear();
   calendar.today=dftDate.getMonth()+1;
   calendar.today=dftDate.getDate();
}

/****************** Show Calendar *********************/
this.show=function(targetObject,defaultDate,sourceObject){
   if(targetObject==undefined) {
    alert("未设置目标对像. n方法: ATCALENDAR.show(obj 目标对像,string 默认日期,obj 点击对像);nn目标对像:接受日期返回值的对像.n默认日期:格式为"yyyy-mm-dd",缺省为当日日期.n点击对像:点击这个对像弹出calendar,默认为目标对像.n");
    return false;
   }
   else    calendar.target=targetObject;
   if(sourceObject==undefined) calendar.source=calendar.target;
   else calendar.source=sourceObject;

var firstDay;
var Cells=new Array();