源码学习:一个简单的日历控件(3)

calendar.currentDate[1]--;
if(calendar.currentDate[1]==0){
calendar.currentDate[1]=12;
calendar.currentDate[0]--;
}
calendar.show(calendar.target,calendar.currentDate[0]+"-"+calendar.currentDate[1]+"-"+calendar.currentDate[2],calendar.source);
}
/*********** Calendar Today Button ****/
calendar.goToday = calendar.insertTbCell(trRow,2,"今天","center",3);
calendar.goToday.title="选择今天";
calendar.goToday.onclick=function(){
calendar.sltDate=calendar.currentDate[0]+"-"+calendar.currentDate[1]+"-"+calendar.currentDate[2];
calendar.target.value=calendar.sltDate;
calendar.hide();
//calendar.show(calendar.target,calendar.today[0]+"-"+calendar.today[1]+"-"+calendar.today[2],calendar.source);
}
/ Calendar NextMonth Button ****/
calendar.nextMonth = calendar.insertTbCell(trRow,3,">","center");
calendar.nextMonth.title="下一";
calendar.nextMonth.onmousedown=function(){
calendar.currentDate[1]++;
if(calendar.currentDate[1]==13){
calendar.currentDate[1]=1;
calendar.currentDate[0]++;
}
calendar.show(calendar.target,calendar.currentDate[0]+"-"+calendar.currentDate[1]+"-"+calendar.currentDate[2],calendar.source);
}
/ Calendar NextYear Button ***************/
calendar.nextYear = calendar.insertTbCell(trRow,4,">>","center");
calendar.nextYear.title="下一年";
calendar.nextYear.onmousedown=function(){
calendar.currentDate[0]++;
calendar.show(calendar.target,calendar.currentDate[0]+"-"+calendar.currentDate[1]+"-"+calendar.currentDate[2],calendar.source);