<!--

function validate(form1) {
var failed = false;

if (form1.name.value == "")
	{
	alert("Please enter your name");
	form1.name.focus();
	return false;
	}

if (form1.position.value == "")
	{
	alert("Please enter your position");
	form1.position.focus();
	return false;
	}

if (form1.company.value == "")
	{
	alert("Please enter your company or institution name");
	form1.company.focus();
	return false;
	}

if (form1.address.value == "")
	{
	alert("Please enter the address");
	form1.address.focus();
	return false;
	}

if (form1.city.value == "")
	{
	alert("Please enter the city");
	form1.city.focus();
	return false;
	}

if (form1.zip.value == "")
	{
	alert("Please enter the zip code or post code");
	form1.zip.focus();
	return false;
	}

if (form1.country.value == "")
	{
	alert("Please enter the country");
	form1.country.focus();
	return false;
	}

if (form1.fax.value == "")
	{
	alert("Please enter your fax number");
	form1.fax.focus();
	return false;
	}

if (form1.email.value == "")
	{
	alert("Please enter your e-mail address");
	form1.email.focus();
	return false;
	}
	
var email_search = form1.email.value.indexOf("@")
if (email_search == -1)
	{
	alert("Your e-mail address doesn't include an '@' symbol. Please correct.");
	form1.email.focus();
	return false;
	}

if (form1.enquiry.value == "")
	{
	alert("Please enter your enquiry or comment");
	form1.enquiry.focus();
	return false;
	}

if (!((document.form1.delivery[0].checked)||(document.form1.delivery[1].checked)||(document.form1.delivery[2].checked)))
	{
	alert("Please selected the method of delivery.");
	document.form1.delivery[0].focus();
	return false;
	}

if ((document.form1.delivery[2].checked == true)&&(document.form1.othertext.value == ""))
	{
	alert("You have selected an alternative form of delivery.\nPlease enter the method of delivery.");
	document.form1.othertext.focus();
	return false;
	}

if (!((document.form1.requirement[0].checked)||(document.form1.requirement[1].checked)||(document.form1.requirement[2].checked)))
	{
	alert("Please selected a requirement.");
	document.form1.requirement[0].focus();
	return false;
	}

if (!((document.form1.expected[0].checked)||(document.form1.expected[1].checked)||(document.form1.expected[2].checked)||(document.form1.expected[3].checked)))
	{
	alert("Please selected when you expect the order.");
	document.form1.expected[0].focus();
	return false;
	}

if ((document.form1.expected[3].checked == true)&&(document.form1.otherexptext.value == ""))
	{
	alert("You have selected another time when you expect your order.\nPlease enter when.");
	document.form1.otherexptext.focus();
	}

return true;
}
-->