function areaText()
	{
		if(document.contact.enquiry.value == "enquiry" && clicked1 != "yes")
			{
				document.contact.enquiry.value = '';
				var clicked1 = "yes";
			}
	}
function areaTextOff()
	{
		if (document.contact.enquiry.value == "")
			{
				document.contact.enquiry.value = 'enquiry';
				document.contact.enquiry.style.color='#777777';
			}
	}
function inputName()
	{
		if(document.contact.name.value == "name" && clicked2 != "yes")
			{
				document.contact.name.value = '';
				var clicked2 = "yes";
			}
	}
function inputNameOff()
	{
		if (document.contact.name.value == "")
			{
				document.contact.name.value = 'name';
				document.contact.name.style.color='#777777';
			}
	}
function inputMail()
	{
		if(document.contact.email.value == "email" && clicked3 != "yes")
			{
				document.contact.email.value = '';
				var clicked3 = "yes";
			}
	}
function inputMailOff()
	{
		if (document.contact.email.value == "")
			{
				document.contact.email.value = 'email';
				document.contact.email.style.color='#777777';
			}
	}
function inputSubject()
	{
		if(document.contact.subject.value == "subject" && clicked4 != "yes")
			{
				document.contact.subject.value = '';
				var clicked4 = "yes";
			}
	}

function inputSubjectOff()
	{
		if (document.contact.subject.value == "")
			{
				document.contact.subject.value = 'enquiry subject';
				document.contact.subject.style.color='#777777';
			}
	}

function checkInput()
	{
 	 	if(document.contact.subject.value == "" || document.contact.name.value == "enquiry subject")
			{
				alert("Please enter your name.");
				document.contact.name.focus();
				return false;
 	 		}
 	 	if(document.contact.name.value == "" || document.contact.name.value == "name")
			{
				alert("Please enter your name.");
				document.contact.name.focus();
				return false;
 	 		}
		if(document.contact.email.value == "" || document.contact.email.value == "email")
			{
				alert("Please enter your email address.");
				document.contact.email.focus();
				return false;
			}
		if(document.contact.email.value.indexOf('@') == -1 || document.contact.email.value.indexOf('.') == -1)
			{
				alert("Please enter a valid email address.");
				document.contact.email.focus();
				return false;
			}
		if(document.contact.enquiry.value == "" || document.contact.enquiry.value == "enquiry")
			{
				alert("Please enter your enquiry.");
				document.contact.enquiry.focus();
				return false;
 	 		}
}