// common.js

function ChangeMonthDay(mon_obj,year_obj,day_obj) {
	with (document.manform) {

		var MyYear=year_obj.options[year_obj.selectedIndex].value;
		var MyMonth=mon_obj.selectedIndex+1;
		var Day_inx=day_obj.selectedIndex;

		//alert(MyYear+\"/\"+MyMonth+\"/\"+(Day_inx+1));

		if(MyMonth == 2)
		{
			if( MyYear % 4 == 0 )
			{
				if( MyYear % 100 == 0 )
				{
					if( MyYear % 400 == 0 )
					{
						MyDays=29;
					}
					else
					{
						MyDays=28;
					}
				}
				else
				{
					MyDays=29;
				}
			}
			else
			{
				MyDays=28;
			}
		}
		else if(MyMonth == 1 || MyMonth == 3 || MyMonth == 5 || MyMonth == 7 || MyMonth == 8 || MyMonth == 10 || MyMonth == 12)
		{
			MyDays=31;
		}
		else
		{
			MyDays=30;
		}


		day_obj.length=28;

		for (i=29; i <= MyDays; i++) {
			inx = day_obj.length;

			day_obj.length++;

			day_obj.options[inx].text = i;
			day_obj.options[inx].value = i;

		}

		if(Day_inx<day_obj.length-1)
		{
			day_obj.selectedIndex=Day_inx;
		}
		else
		{
			day_obj.selectedIndex=day_obj.length-1;
		}

		MyDay=day_obj.selectedIndex + 1;

	}
}


function ChangePage(rec_cnt) {
	//alert(document.URL);
	var url_str=document.URL;
	Act_data=url_str.split("/");

	var new_action=Act_data[Act_data.length - 1];

	//alert("new action="+new_action);

	document.pageform.action=new_action;
	document.pageform.FV_offset.value=rec_cnt;
	document.pageform.submit();
}