// Show Invitation Contact

function CONTACT() 
{
	var Visa;
	if(navigator.appName == "Microsoft Internet Explorer")
		visible = 'inline';
	else
		visible = 'table-row';
	
	if (document.getElementById('invitation').checked == false)
	{
		document.getElementById('INV_No').style.display = visible;
		document.getElementById('INV_Yes').style.display = 'none';
		document.getElementById('GPS_View').style.display = 'none';
							
	} 
	else if (document.getElementById('invitation').checked == true)
	{
		document.getElementById('INV_Yes').style.display = visible;
		document.getElementById('INV_No').style.display = 'none';
		
		if (document.getElementById('Global_Public_Sector').checked == true) 
		{
			//document.getElementById('GPS_View').style.display = visible;
			document.getElementById('Global_Public_Sector').checked = false
		}
	}
}

// VISA 

function SHOWVISA() 
{
	var Visa;
	if(navigator.appName == "Microsoft Internet Explorer")
		visible = 'inline';
	else
		visible = 'table-row';
	
	if (document.getElementById('Visa').checked == true)
	{
		document.getElementById('VISA0').style.display = visible;
		document.getElementById('VISA1').style.display = visible;
		document.getElementById('VISA2').style.display = visible;
		document.getElementById('VISA3').style.display = visible;
		document.getElementById('VISA4').style.display = visible;
		document.getElementById('VISA5').style.display = visible;
	} 
	else if (document.getElementById('Visa').checked == false)
	{
		document.getElementById('VISA0').style.display = 'none';
		document.getElementById('VISA1').style.display = 'none';
		document.getElementById('VISA2').style.display = 'none';
		document.getElementById('VISA3').style.display = 'none';
		document.getElementById('VISA4').style.display = 'none';
		document.getElementById('VISA5').style.display = 'none';
	}
}
// SHOW GUEST VISA 

function SHOWGUESTVISA() 
{
	var GuestVisa;
	if(navigator.appName == "Microsoft Internet Explorer")
		visible = 'inline';
	else
		visible = 'table-row';
	
	if (document.getElementById('GuestVisa').checked == true)
	{
		document.getElementById('GUESTVISA0').style.display = visible;
		document.getElementById('GUESTVISA1').style.display = visible;
		document.getElementById('GUESTVISA2').style.display = visible;
		document.getElementById('GUESTVISA3').style.display = visible;
		document.getElementById('GUESTVISA4').style.display = visible;
		document.getElementById('GUESTVISA5').style.display = visible;
	} 
	else if (document.getElementById('GuestVisa').checked == false)
	{
		document.getElementById('GUESTVISA0').style.display = 'none';
		document.getElementById('GUESTVISA1').style.display = 'none';
		document.getElementById('GUESTVISA2').style.display = 'none';
		document.getElementById('GUESTVISA3').style.display = 'none';
		document.getElementById('GUESTVISA4').style.display = 'none';
		document.getElementById('GUESTVISA5').style.display = 'none';
	}
}

// SHOW ACCOMMANYING GUEST

function SHOWACCGUEST() 
{
	var Guest;
	if(navigator.appName == "Microsoft Internet Explorer")
		visible = 'inline';
	else
		visible = 'table-row';
	
	if (document.getElementById('Guest').checked == true)
	{
		document.getElementById('ACCGUEST').style.display = visible;
	} 
	else if (document.getElementById('Guest').checked == false)
	{
		document.getElementById('ACCGUEST').style.display = 'none';
	}
}

function SHOWCOURSES() 
{
	var Guest;
	if(navigator.appName == "Microsoft Internet Explorer")
		visible = 'inline';
	else
		visible = 'table-row';
	
	if (document.getElementById('checkcourses').checked == true)
	{
		document.getElementById('COURSES').style.display = visible;
	} 
	else if (document.getElementById('checkcourses').checked == false)
	{
		document.getElementById('COURSES').style.display = 'none';
	}
}

// HayGroup IE Scrolling problem

function unfocus( element)
{
	var fake = element.parentNode;
	fake.focus();
}

// Step 1
/*
function CheckSelectedVisa() 
{
  if (document.step1.Visa.value == "Yes")
  {
    alert("Dear Guest,\nyou will be sent your invitation within a few days.\nThis can be used to receive your visa at your local embassy.");          
  } 
}

*/// Workshops

function CheckSelectedCourse() 
{
	var CheckedOptionOne
	var CheckedOptionTwo
	
	CheckedOptionOne = 0;
	CheckedOptionTwo = 0;
	
	/** THURSDAY **/
	if (document.step2.ThuWS1.checked )	CheckedOptionOne = CheckedOptionOne + 1;
	if (document.step2.ThuWS2.checked )	CheckedOptionOne = CheckedOptionOne + 1;
	if (document.step2.ThuWS3.checked )	CheckedOptionOne = CheckedOptionOne + 1;
	if (document.step2.ThuWS4.checked )	CheckedOptionOne = CheckedOptionOne + 1;
	if (document.step2.ThuWS5.checked )	CheckedOptionOne = CheckedOptionOne + 1;
	   
	if (document.step2.ThuOFA.checked )	CheckedOptionOne = CheckedOptionOne + 1;
	if (document.step2.ThuOFB.checked )	CheckedOptionOne = CheckedOptionOne + 1; 
	if (document.step2.ThuOFC.checked )	CheckedOptionOne = CheckedOptionOne + 1; 
	
	if (CheckedOptionOne == 1 ) 
	{
		if (document.step2.ThuWS1.checked != true)	document.step2.ThuWS1.disabled=true;
		if (document.step2.ThuWS2.checked != true)	document.step2.ThuWS2.disabled=true;
		if (document.step2.ThuWS3.checked != true)	document.step2.ThuWS3.disabled=true;
		if (document.step2.ThuWS4.checked != true)	document.step2.ThuWS4.disabled=true;
		if (document.step2.ThuWS5.checked != true)	document.step2.ThuWS5.disabled=true;
		
		if (document.step2.ThuOFA.checked != true)	document.step2.ThuOFA.disabled=true;
		if (document.step2.ThuOFB.checked != true)	document.step2.ThuOFB.disabled=true; 
		if (document.step2.ThuOFC.checked != true)	document.step2.ThuOFC.disabled=true;         
	}
  
	if (CheckedOptionOne == 0 ) 
	{
		if (document.step2.ThuWS1.disabled == true)	document.step2.ThuWS1.disabled=false;
		if (document.step2.ThuWS2.disabled == true)	document.step2.ThuWS2.disabled=false;
		if (document.step2.ThuWS3.disabled == true)	document.step2.ThuWS3.disabled=false;
		if (document.step2.ThuWS4.disabled == true)	document.step2.ThuWS4.disabled=false;
		if (document.step2.ThuWS5.disabled == true)	document.step2.ThuWS5.disabled=false; 
		
		if (document.step2.ThuOFA.disabled == true)	document.step2.ThuOFA.disabled=false; 
		if (document.step2.ThuOFB.disabled == true)	document.step2.ThuOFB.disabled=false;  
		if (document.step2.ThuOFC.disabled == true)	document.step2.ThuOFC.disabled=false;         
	}
	
	/** FRIDAY **/   
	if (document.step2.FriWS1.checked )	CheckedOptionTwo = CheckedOptionTwo + 1;
	if (document.step2.FriWS2.checked )	CheckedOptionTwo = CheckedOptionTwo + 1;
	//if (document.step2.FriWS3.checked )	CheckedOptionTwo = CheckedOptionTwo + 1;
	if (document.step2.FriWS4.checked )	CheckedOptionTwo = CheckedOptionTwo + 1; 
	if (document.step2.FriWS5.checked )	CheckedOptionTwo = CheckedOptionTwo + 1;
	
	if (document.step2.FriOFD.checked )	CheckedOptionTwo = CheckedOptionTwo + 1;
	if (document.step2.FriOFE.checked )	CheckedOptionTwo = CheckedOptionTwo + 1;

	if (CheckedOptionTwo == 1 ) 
	{
		if (document.step2.FriWS1.checked != true)	document.step2.FriWS1.disabled=true;
		if (document.step2.FriWS2.checked != true)	document.step2.FriWS2.disabled=true;
		//if (document.step2.FriWS3.checked != true)	document.step2.FriWS3.disabled=true;
		if (document.step2.FriWS4.checked != true)	document.step2.FriWS4.disabled=true;
		if (document.step2.FriWS5.checked != true)	document.step2.FriWS5.disabled=true;
		
		if (document.step2.FriOFD.checked != true)	document.step2.FriOFD.disabled=true;
		if (document.step2.FriOFE.checked != true)	document.step2.FriOFE.disabled=true;        
	}
	
	if (CheckedOptionTwo == 0 ) 
	{
		if (document.step2.FriWS1.disabled == true)	document.step2.FriWS1.disabled=false;
		if (document.step2.FriWS2.disabled == true)	document.step2.FriWS2.disabled=false;
		//if (document.step2.FriWS3.disabled == true)	document.step2.FriWS3.disabled=false;
		if (document.step2.FriWS4.disabled == true)	document.step2.FriWS4.disabled=false;
		if (document.step2.FriWS5.disabled == true)	document.step2.FriWS5.disabled=false; 
		
		if (document.step2.FriOFD.disabled == true)	document.step2.FriOFD.disabled=false; 
		if (document.step2.FriOFE.disabled == true)	document.step2.FriOFE.disabled=false;        
	}
}


// Step 3
function SHOWCREDITCARD() 
{
	var PaymentMethod;
	
	if(navigator.appName == "Microsoft Internet Explorer")
		visible = 'inline';
	else
		visible = 'table-row';
	
	if (document.getElementById('PaymentMethod').checked == true)
	{
	  document.getElementById('AP').style.display = visible;
	} 
	else if (document.getElementById('PaymentMethod').checked == false)
	{
	  document.getElementById('AP').style.display = 'none';
	}
}

// Payment
function ShowPaymentMethod(Type)
{
 	if (document.getElementById('Bank').checked == true)
	{
	  document.getElementById('PM1').style.display = "inline";
	} 
	else if (document.getElementById('Bank').checked == false)
	{
	  document.getElementById('PM1').style.display = "none";
	}
	/*
	if (document.getElementById('Cheque').checked == true)
	{
	  document.getElementById('PM2').style.display = "inline";
	} 
	else if (document.getElementById('Cheque').checked == false)
	{
	  document.getElementById('PM2').style.display = "none";
	}*/
	
	if (document.getElementById('Card').checked == true)
	{
	  document.getElementById('PM3').style.display = "inline";
	} 
	else if (document.getElementById('Card').checked == false)
	{
	  document.getElementById('PM3').style.display = "none";
	}
	status = Type;
}

var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) 
{
	var keyCode = (isNN) ? e.which : e.keyCode; 
	var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
	if(input.value.length >= len && !containsElement(filter,keyCode)) 
	{
		input.value = input.value.slice(0, len);
		input.form[(getIndex(input)+1) % input.form.length].focus();
	}
	function containsElement(arr, ele) 
	{
		var found = false, index = 0;
		while(!found && index < arr.length)
		if(arr[index] == ele)
			found = true;
		else
			index++;
		return found;
	}
	function getIndex(input) 
	{
		var index = -1, i = 0, found = false;
		while (i < input.form.length && index == -1)
		if (input.form[i] == input)index = i;
		else i++;
		return index;
	}
return true;
}
	
// Step 4