function validateContactForm()
{
	var result="true";
	if (document.getElementById('txtName').value=="") 
 	{
 		alert("Please make sure you have filled in your name, email address and content.");
 		result = "false";
 	}
 	if (document.getElementById('txtEmail').value=="")
 	{
 		alert("Please fill in your email address.");
 		result = "false";
 	}
 	if (document.getElementById('txtContent').value=="")
 	{
 		alert("Please make sure you have filled in the content of the message.");
 		result = "false";
 	}
 	if ((document.getElementById("txtEmail").value.indexOf("@")==-1) && (document.getElementById('txtEmail').value.length>0))
 	{
	 	alert("The format of your email address is not valid.");
	 	result = "false";
 	}
 	if (result=="false")
 		{return false;}
 	else
 		{return true;}
}


function validateCharterForm()
{
	var result="true";
	if (document.getElementById('txtName').value=="") 
 	{
 		alert("Please make sure you have filled in your name, email address and content.");
 		result = "false";
 	}
  	if (document.getElementById('txtPhone').value=="")
 	{
 		alert("Please fill in your phone number.");
 		result = "false";
 	}
 	if (document.getElementById('txtEmail').value=="")
 	{
 		alert("Please fill in your email address.");
 		result = "false";
 	}
 	if (document.getElementById('txtContent').value=="")
 	{
 		alert("Please make sure you have filled in the content of the message.");
 		result = "false";
 	}
 	if ((document.getElementById("txtEmail").value.indexOf("@")==-1) && (document.getElementById('txtEmail').value.length>0))
 	{
	 	alert("The format of your email address is not valid.");
	 	result = "false";
 	}
  	if ((document.getElementById("txtPhone").value.length<7) && (document.getElementById('txtEmail').value.length>0))
 	{
	 	alert("The format of your phone number is not valid.");
	 	result = "false";
 	}
 	if (result=="false")
 		{return false;}
 	else
 		{return true;}
}

function validateGiftCertificateForm()
{
        if((document.getElementById("voucher").value=="") && (document.getElementById("fifty").value=="") && 
           (document.getElementById("hundred").value=="")&&(document.getElementById("comments").value==""))
        	{alert('You have to specify the quantity of one of the voucher');}
        
        if((document.getElementById("voucher").value=="0") && (document.getElementById("fifty").value=="0") && 
           (document.getElementById("hundred").value=="0")&&(document.getElementById("comments").value=="0"))
        	{alert('You have to specify the quantity of one of the voucher');}
        	
        if(document.getElementById("cardname")=="")
        	{alert('Please enter the name of the card holder');}
        if(document.getElementById("branchname")=="")
        	{alert('Please enter the Authorizing Signature');}
      	if(document.getElementById("cardnumber")=="")       
        	{alert('Please enter the card number');}
        if(document.getElementById("contact")=="")
        	{alert('Please enter the contact name');}
        if(document.getElementById("email")=="")
        	{alert('Please enter the email address');}
        if(document.getElementById("phone")=="")
        	{alert('Please enter the phone');}
        if(document.getElementById("date")=="")
        	{alert('Please enter the date');}
        if(document.getElementById("address")=="")
        	{alert('Please enter the address');}
}