function checkfindpostcodeform ()
{
	var rolechecked = false;
	var roleotherchecked = false;
	for (var i=0; i<document.step1form.advertiser_role.length; i++)
		{
		if ( document.step1form.advertiser_role[i].checked )
			{
			rolechecked = true;
			if ( document.step1form.advertiser_role[i].value =='other')
				{
				roleotherchecked = true;
				}
			}
		}
	if ( !rolechecked )
		{
		if ( document.step1form.scp.value=='N' )
			{
			alert( 'Please select whether you are a live-in landlord; live-out landlord; flatmate or agent');
			}
		else
			{
			alert( 'Please select whether you are a landlord or agent');
			}
		return false;
		}
	else if ( roleotherchecked && document.step1form.advertiser_role_other.value.length<1 )
		{
		alert( 'Please describe who you are');
		document.step1form.advertiser_role_other.focus();
		return false;
		}
	else if ( document.step1form.postcode.value.length<1 )
		{
		alert( 'Please enter the postcode of the property');
		document.step1form.postcode.focus();
		return false;
		}
	else if ( document.step1form.scp.value=='Y' && !document.step1form.scp_price.value)
		{
		alert( 'Please enter the rent of the property');
		document.step1form.scp_price.focus();
		return false;
		}
	else if ( document.step1form.scp.value=='Y' && document.step1form.scp_per.options[document.step1form.scp_per.selectedIndex].value!='pw' && document.step1form.scp_per.options[document.step1form.scp_per.selectedIndex].value!='pcm')
		{
		// finally check if they have select per week or per month yet
		alert( 'Please select whether the rent is per week or per calendar month');
		document.step1form.scp_per.focus();
		return false;
		}
}