function change_date()

{
	var x = new Date()
	var y = new Date()
	var iOffset
	var dindex = eval(document.FrontPage_Form1.cboWeekBegin.value); 
	
	switch (y.getDay())
	{
	case 0: {iOffset=-7; break}
	case 1: {iOffset=0; break}
	case 2: {iOffset=0; break}
	case 3: {iOffset=0; break}
	case 4: {iOffset=0; break}
	case 5: {iOffset=0; break}
	case 6: {iOffset=0; break}
	} 
	
	x.setDate((x.getDate() - (x.getDay()) + dindex) + iOffset);
	var selmonth = x.getUTCMonth()+ 1; 
	var origmonth = x.getUTCMonth()+ 1;
	var selday = x.getDate(); 

	if (eval(selday)==1) 
	{ 
	if ((eval(selmonth) + 1) > 12) { 
	selmonth = 1; 
	}
	else {selmonth = eval(origmonth) + 1;}
	}
	
	
	if (y > x)
	{
	document.FrontPage_Form1.day_time[0].disabled=true;
	document.FrontPage_Form1.day_time[1].disabled=true;
	document.FrontPage_Form1.day_time[2].disabled=true;
	document.FrontPage_Form1.day_time[3].disabled=true;
	document.FrontPage_Form1.day_time[4].disabled=true;
	}
	else
	{
	document.FrontPage_Form1.day_time[0].disabled=false;
	document.FrontPage_Form1.day_time[1].disabled=false;
	document.FrontPage_Form1.day_time[2].disabled=false;
	document.FrontPage_Form1.day_time[3].disabled=false;
	document.FrontPage_Form1.day_time[4].disabled=false;
	
	}
	
	document.FrontPage_Form1.mon_date.value = selday + '/' + selmonth;
	
	
	x.setDate(x.getDate()+1);
	selmonth = x.getUTCMonth()+1; 
	selday = x.getDate(); 
	
	if (eval(selday)==1) 
	{ 
	if ((eval(origmonth) + 1) > 12) 
		{ 
		selmonth = 1; 
		}
	else 
		{
		selmonth = eval(origmonth) + 1;
		}
	}
	
	
	if (y > x)
	{
	document.FrontPage_Form1.day_time[5].disabled=true;
	document.FrontPage_Form1.day_time[6].disabled=true;
	document.FrontPage_Form1.day_time[7].disabled=true;
	document.FrontPage_Form1.day_time[8].disabled=true;
	document.FrontPage_Form1.day_time[9].disabled=true;
	}
	else
	{
	document.FrontPage_Form1.day_time[5].disabled=false;
	document.FrontPage_Form1.day_time[6].disabled=false;
	document.FrontPage_Form1.day_time[7].disabled=false;
	document.FrontPage_Form1.day_time[8].disabled=false;
	document.FrontPage_Form1.day_time[9].disabled=false;
	}

	document.FrontPage_Form1.tues_date.value = selday + '/' + selmonth;
	
	
	x.setDate(x.getDate()+1);
	selmonth = x.getUTCMonth()+1; 
	selday = x.getDate(); 


	if (eval(selday)==1) 
	{ 
	if ((eval(origmonth) + 1) > 12) 
		{ 
		selmonth = 1; 
		}
	else 
		{
		selmonth = eval(origmonth) + 1;
		}
	}

	if (y > x)
	{
	document.FrontPage_Form1.day_time[10].disabled=true;
	document.FrontPage_Form1.day_time[11].disabled=true;
	document.FrontPage_Form1.day_time[12].disabled=true;
	document.FrontPage_Form1.day_time[13].disabled=true;
	document.FrontPage_Form1.day_time[14].disabled=true;
	}
	else
	{
	document.FrontPage_Form1.day_time[10].disabled=false;
	document.FrontPage_Form1.day_time[11].disabled=false;
	document.FrontPage_Form1.day_time[12].disabled=false;
	document.FrontPage_Form1.day_time[13].disabled=false;
	document.FrontPage_Form1.day_time[14].disabled=false;
	}

	document.FrontPage_Form1.wed_date.value = selday + '/' + selmonth;
	

	
	x.setDate(x.getDate()+1);
	selmonth = x.getUTCMonth()+1; 
	selday = x.getDate(); 

	if (eval(selday)==1) 
	{ 
	if ((eval(origmonth) + 1) > 12) 
		{ 
		selmonth = 1; 
		}
	else 
		{
		selmonth = eval(origmonth) + 1;
		}
	}


	if (y > x)
	{
	document.FrontPage_Form1.day_time[15].disabled=true;
	document.FrontPage_Form1.day_time[16].disabled=true;
	document.FrontPage_Form1.day_time[17].disabled=true;
	document.FrontPage_Form1.day_time[18].disabled=true;
	document.FrontPage_Form1.day_time[19].disabled=true;
	}
	else
	{
	document.FrontPage_Form1.day_time[15].disabled=false;
	document.FrontPage_Form1.day_time[16].disabled=false;
	document.FrontPage_Form1.day_time[17].disabled=false;
	document.FrontPage_Form1.day_time[18].disabled=false;
	document.FrontPage_Form1.day_time[19].disabled=false;
	}

	document.FrontPage_Form1.thurs_date.value = selday + '/' + selmonth;
	

	
	x.setDate(x.getDate()+1);
	selmonth = x.getUTCMonth()+1; 
	selday = x.getDate(); 

	if (eval(selday)==1) 
	{ 
	if ((eval(origmonth) + 1) > 12) 
		{ 
		selmonth = 1; 
		}
	else 
		{
		selmonth = eval(origmonth) + 1;
		}
	}


	if (y > x)
	{
	document.FrontPage_Form1.day_time[20].disabled=true;
	document.FrontPage_Form1.day_time[21].disabled=true;
	document.FrontPage_Form1.day_time[22].disabled=true;
	document.FrontPage_Form1.day_time[23].disabled=true;
	document.FrontPage_Form1.day_time[24].disabled=true;
	}
	else
	{
	document.FrontPage_Form1.day_time[20].disabled=false;
	document.FrontPage_Form1.day_time[21].disabled=false;
	document.FrontPage_Form1.day_time[22].disabled=false;
	document.FrontPage_Form1.day_time[23].disabled=false;
	document.FrontPage_Form1.day_time[24].disabled=false;
	}

	document.FrontPage_Form1.fri_date.value = selday + '/' + selmonth;
	

	
	x.setDate(x.getDate()+1);
	selmonth = x.getUTCMonth()+1; 
	selday = x.getDate(); 

	if (eval(selday)==1) 
	{ 
	if ((eval(origmonth) + 1) > 12) 
		{ 
		selmonth = 1; 
		}
	else 
		{
		selmonth = eval(origmonth) + 1;
		}
	}


	if (y > x)
	{
	document.FrontPage_Form1.day_time[25].disabled=true;
	document.FrontPage_Form1.day_time[26].disabled=true;
	document.FrontPage_Form1.day_time[27].disabled=true;
	document.FrontPage_Form1.day_time[28].disabled=true;
	}
	else
	{
	document.FrontPage_Form1.day_time[25].disabled=false;
	document.FrontPage_Form1.day_time[26].disabled=false;
	document.FrontPage_Form1.day_time[27].disabled=false;
	document.FrontPage_Form1.day_time[28].disabled=false;
	}
	
	document.FrontPage_Form1.sat_date.value = selday + '/' + selmonth;
	

	
	
	if (navigator.appName == "Microsoft Internet Explorer") 
	{
	document.all.item('mondate').innerText = document.FrontPage_Form1.mon_date.value;
	document.all.item('tuesdate').innerText = document.FrontPage_Form1.tues_date.value;
	document.all.item('weddate').innerText = document.FrontPage_Form1.wed_date.value;
	document.all.item('thursdate').innerText = document.FrontPage_Form1.thurs_date.value;
	document.all.item('fridate').innerText = document.FrontPage_Form1.fri_date.value;
	document.all.item('satdate').innerText = document.FrontPage_Form1.sat_date.value;
	}
	else
	{
	document.getElementById('mondate').textContent = document.FrontPage_Form1.mon_date.value;
	document.getElementById('tuesdate').textContent = document.FrontPage_Form1.tues_date.value;
	document.getElementById('weddate').textContent = document.FrontPage_Form1.wed_date.value;
	document.getElementById('thursdate').textContent = document.FrontPage_Form1.thurs_date.value;
	document.getElementById('fridate').textContent = document.FrontPage_Form1.fri_date.value;
	document.getElementById('satdate').textContent = document.FrontPage_Form1.sat_date.value;
	}
	
	

}