// checks Cottage Letting form filled out correctly
	function CheckLetForm(theform)   {

		var msg="";
		if (theform.title.value=="") { msg=msg+"Your Title is missing...\n";   }
		if (theform.firstname.value=="") { msg=msg+"Your First Name is missing...\n";   }
		if (theform.lastname.value=="") { msg=msg+"Your Surname is missing...\n";   }
		email=theform.emailaddress.value;
		if (email==""||((email.indexOf("@") == -1)||email.indexOf(".") == -1)) { 
			msg=msg+"Your Email Address is either missing or in an invalid format...\n"; 
			}
//		if (theform.eveningtel.value=="") { msg=msg+"Your Evening Tel No is missing...\n";   }
		if (theform.address1.value=="") { msg=msg+"Ther First Line of your Address is missing...\n";   }
		if (theform.town.value=="") { msg=msg+"Your Town/City is missing...\n";   }
		if (theform.county.value=="") { msg=msg+"Your County is missing...\n";   }
		if (theform.postcode.value=="") { msg=msg+"Your Postcode is missing...\n";   }
		if (theform.hasproperty[0].checked==true)   {
			if (theform.propertyname.value=="") { msg=msg+"The Name of your Property is missing...\n";   }
			if (theform.propertyaddress1.value=="") { msg=msg+"The First Line of your Property's Address is missing...\n";   }
			if (theform.propertytown.value=="") { msg=msg+"The Town/City of your Property is missing...\n";   }
			if (theform.propertycounty.value=="") { msg=msg+"The County of your Property s missing...\n";   }
			if (theform.propertypostcode.value=="") { msg=msg+"The Postcode of your Property is missing...\n";   }
			if (theform.briefdescr.value=="") { msg=msg+"The Brief Description of your Property is missing...\n";   }
			if (theform.propertysleeps.value=="") { msg=msg+"The Sleeping Capacity of your Property is missing...\n";   }
			if (theform.bedrooms.value=="") { msg=msg+"The Number of Bedrooms of your Property is missing...\n";   }
			if (theform.bathrooms.value=="") { msg=msg+"The Number of Bathrooms of your Property is missing...\n";   }
			if (theform.whenavail.value=="") { msg=msg+"The Available Date for Letting your Property is missing...\n";   }
			}
		else theform.ownerpackYN.value="Yes";
		selval=theform.advert_source.selectedIndex;
		if (selval==0)   { msg=msg+"Please select an Option for Where You Heard About Us...\n";   }
		if (theform.besttime.value=="") { msg=msg+"The Best Time to Contact You is missing...\n";   }
		if (msg!="") { alert(msg + "\nPlease enter the information"); return false; }
		else  { 
//			if (theform.ownerpack[1].checked==true)   {
//				// get correct URL in there once PDF known
//				pageID = window.open("region-map.aspx","pdf","toolbar=1,scrollbars=1,location=0,statusbar=0,menubar=1,resizable=1,width=600,height=500,left=100,top=100");
//				}
			theform.action = "do-let-your-cottage.aspx";
			theform.submit();

			}
		}