function FilterWeeks(form)
{

	var weekarray = new Array(66);
	for (var i=0;i<weekarray.length;i++) {
		weekarray[i] = new Array(2);
	}

weekarray [0] [0] = "01/02/2012";
weekarray [0] [1] = "w/c 02 Jan 12";
weekarray [1] [0] = "01/09/2012";
weekarray [1] [1] = "w/c 09 Jan 12";
weekarray [2] [0] = "01/16/2012";
weekarray [2] [1] = "w/c 16 Jan 12";
weekarray [3] [0] = "01/23/2012";
weekarray [3] [1] = "w/c 23 Jan 12";
weekarray [4] [0] = "01/30/2012";
weekarray [4] [1] = "w/c 30 Jan 12";
weekarray [5] [0] = "02/06/2012";
weekarray [5] [1] = "w/c 06 Feb 12";
weekarray [6] [0] = "02/13/2012";
weekarray [6] [1] = "w/c 13 Feb 12";
weekarray [7] [0] = "02/20/2012";
weekarray [7] [1] = "w/c 20 Feb 12";
weekarray [8] [0] = "02/27/2012";
weekarray [8] [1] = "w/c 27 Feb 12";
weekarray [9] [0] = "03/05/2012";
weekarray [9] [1] = "w/c 05 Mar 12";
weekarray [10] [0] = "03/12/2012";
weekarray [10] [1] = "w/c 12 Mar 12";
weekarray [11] [0] = "03/19/2012";
weekarray [11] [1] = "w/c 19 Mar 12";
weekarray [12] [0] = "03/26/2012";
weekarray [12] [1] = "w/c 26 Mar 12";
weekarray [13] [0] = "04/02/2012";
weekarray [13] [1] = "w/c 02 Apr 12";
weekarray [14] [0] = "04/09/2012";
weekarray [14] [1] = "w/c 09 Apr 12";
weekarray [15] [0] = "04/16/2012";
weekarray [15] [1] = "w/c 16 Apr 12";
weekarray [16] [0] = "04/23/2012";
weekarray [16] [1] = "w/c 23 Apr 12";
weekarray [17] [0] = "04/30/2012";
weekarray [17] [1] = "w/c 30 Apr 12";
weekarray [18] [0] = "05/07/2012";
weekarray [18] [1] = "w/c 07 May 12";
weekarray [19] [0] = "05/14/2012";
weekarray [19] [1] = "w/c 14 May 12";
weekarray [20] [0] = "05/21/2012";
weekarray [20] [1] = "w/c 21 May 12";
weekarray [21] [0] = "05/28/2012";
weekarray [21] [1] = "w/c 28 May 12";
weekarray [22] [0] = "06/04/2012";
weekarray [22] [1] = "w/c 04 Jun 12";
weekarray [23] [0] = "06/11/2012";
weekarray [23] [1] = "w/c 11 Jun 12";
weekarray [24] [0] = "06/18/2012";
weekarray [24] [1] = "w/c 18 Jun 12";
weekarray [25] [0] = "06/25/2012";
weekarray [25] [1] = "w/c 25 Jun 12";
weekarray [26] [0] = "07/02/2012";
weekarray [26] [1] = "w/c 02 Jul 12";
weekarray [27] [0] = "07/09/2012";
weekarray [27] [1] = "w/c 09 Jul 12";
weekarray [28] [0] = "07/16/2012";
weekarray [28] [1] = "w/c 16 Jul 12";
weekarray [29] [0] = "07/23/2012";
weekarray [29] [1] = "w/c 23 Jul 12";
weekarray [30] [0] = "07/30/2012";
weekarray [30] [1] = "w/c 30 Jul 12";
weekarray [31] [0] = "08/06/2012";
weekarray [31] [1] = "w/c 06 Aug 12";
weekarray [32] [0] = "08/13/2012";
weekarray [32] [1] = "w/c 13 Aug 12";
weekarray [33] [0] = "08/20/2012";
weekarray [33] [1] = "w/c 20 Aug 12";
weekarray [34] [0] = "08/27/2012";
weekarray [34] [1] = "w/c 27 Aug 12";
weekarray [35] [0] = "09/03/2012";
weekarray [35] [1] = "w/c 03 Sep 12";
weekarray [36] [0] = "09/10/2012";
weekarray [36] [1] = "w/c 10 Sep 12";
weekarray [37] [0] = "09/17/2012";
weekarray [37] [1] = "w/c 17 Sep 12";
weekarray [38] [0] = "09/24/2012";
weekarray [38] [1] = "w/c 24 Sep 12";
weekarray [39] [0] = "10/01/2012";
weekarray [39] [1] = "w/c 01 Oct 12";
weekarray [40] [0] = "10/08/2012";
weekarray [40] [1] = "w/c 08 Oct 12";
weekarray [41] [0] = "10/15/2012";
weekarray [41] [1] = "w/c 15 Oct 12";
weekarray [42] [0] = "10/22/2012";
weekarray [42] [1] = "w/c 22 Oct 12";
weekarray [43] [0] = "10/29/2012";
weekarray [43] [1] = "w/c 29 Oct 12";
weekarray [44] [0] = "11/05/2012";
weekarray [44] [1] = "w/c 05 Nov 12";
weekarray [45] [0] = "11/12/2012";
weekarray [45] [1] = "w/c 12 Nov 12";
weekarray [46] [0] = "11/19/2012";
weekarray [46] [1] = "w/c 19 Nov 12";
weekarray [47] [0] = "11/26/2012";
weekarray [47] [1] = "w/c 26 Nov 12";
weekarray [48] [0] = "12/03/2012";
weekarray [48] [1] = "w/c 03 Dec 12";
weekarray [49] [0] = "12/10/2012";
weekarray [49] [1] = "w/c 10 Dec 12";
weekarray [50] [0] = "12/17/2012";
weekarray [50] [1] = "w/c 17 Dec 12";
weekarray [51] [0] = "12/24/2012";
weekarray [51] [1] = "w/c 24 Dec 12";
weekarray [52] [0] = "12/31/2012";
weekarray [52] [1] = "w/c 31 Dec 12";
weekarray [53] [0] = "01/07/2013";
weekarray [53] [1] = "w/c 07 Jan 13";
weekarray [54] [0] = "01/14/2013";
weekarray [54] [1] = "w/c 14 Jan 13";
weekarray [55] [0] = "01/21/2013";
weekarray [55] [1] = "w/c 21 Jan 13";
weekarray [56] [0] = "01/28/2013";
weekarray [56] [1] = "w/c 28 Jan 13";
weekarray [57] [0] = "02/04/2013";
weekarray [57] [1] = "w/c 04 Feb 13";
weekarray [58] [0] = "02/11/2013";
weekarray [58] [1] = "w/c 11 Feb 13";
weekarray [59] [0] = "02/18/2013";
weekarray [59] [1] = "w/c 18 Feb 13";
weekarray [60] [0] = "02/25/2013";
weekarray [60] [1] = "w/c 25 Feb 13";
weekarray [61] [0] = "03/04/2013";
weekarray [61] [1] = "w/c 04 Mar 13";
weekarray [62] [0] = "03/11/2013";
weekarray [62] [1] = "w/c 11 Mar 13";
weekarray [63] [0] = "03/18/2013";
weekarray [63] [1] = "w/c 18 Mar 13";
weekarray [64] [0] = "03/25/2013";
weekarray [64] [1] = "w/c 25 Mar 13";
weekarray [65] [0] = "04/01/2013";
weekarray [65] [1] = "w/c 01 Apr 13";



	var lbxweeks = form.elements["Weeks"];
	var cbxmonthyear = form.elements["MonthYear"];

	var monthyear = cbxmonthyear.options[cbxmonthyear.selectedIndex].value;


	lbxweeks.options.length = 0;

	var j=0;

	if (monthyear=="(None)")
	{
		for (var i=0; i<weekarray.length; i++) {
			lbxweeks.options[i] = new Option(weekarray[i] [1], weekarray[i] [0]);
		}
	}
	else
	{
		for (var i=0; i<weekarray.length; i++)
		{
			if ( ( monthyear.substr(0,2) == weekarray[i][0].substr(0,2) ) && ( monthyear.substr(2,2) == weekarray[i][0].substr(8,2) ))
			{
				lbxweeks.options[j] = new Option(weekarray[i] [1], weekarray[i] [0]);
				j++
			}
		}
	}
}