function validateForm(thisform) {
					name= thisform.name;
					if (name == 'UPTml29034') {
						validateRegion(thisform)
					}
					if (emailCheck2(thisform.email.value)) {		
						return false;
					} else {
						return true;
					}	
					
				}
				
				function validateRegion(thisform) {
					if((thisform.val_15527.checked == false)&&(thisform.val_15528.checked == false)&&(thisform.val_15529.checked == false)) {
						alert("Please select geographic areas are you interested in");
						return(true);
					}
				}
				
				function emailCheck2 (emailStr) 
					{
						var emailPat=/^(.+)@(.+)$/;
						var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
						var validChars="\[^\\s" + specialChars + "]";
						var quotedUser="(\"[^\"]*\")";
						var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
						var atom=validChars + '+';
						var word="(" + atom + "|" + quotedUser + ")";
						var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
						var domainPat=new RegExp("^" + atom + "(\." + atom +")*$");
						var matchArray=emailStr.match(emailPat);
						
						if (matchArray==null) {
							alert("Email address seems incorrect (check @ and .'s)");
							return false;
						}
						
						var user=matchArray[1];
						var domain=matchArray[2];
						
						if (user.match(userPat)==null) {
							alert("The username doesn't seem to be valid.");
							return false;
						}
						
						var IPArray=domain.match(ipDomainPat);
						
						if (IPArray!=null) {
							  for (var i=1;i<=4;i++) {
								if (IPArray[i]>255) {
									alert("Destination IP address is invalid!");
								return false;
								}
							}
							return true;
						}
						
						var domainArray=domain.match(domainPat);
						
						if (domainArray==null) {
							alert("The domain name doesn't seem to be valid.");
							return false;
						}
						
						var atomPat=new RegExp(atom,"g");
						var domArr=domain.match(atomPat);
						var len=domArr.length;
						
						if (domArr[domArr.length-1].length<2 || 
							domArr[domArr.length-1].length>4) {
						   alert("The address must end in a three or four-letter domain, or two letter country.");
						   return false;
						}
						
						if (len<2) {
						   var errStr="This address is missing a hostname!";
						   alert(errStr);
						   return false;
						}
						return true;
					}