// form validation
		function validEmaillist(emaillist) {
			invalidChars = " /:,;"

			if (emaillist == "") {
				return false
			}
			for (i=0; i<invalidChars.length; i++) {
				badChar = invalidChars.charAt(i)
				if (emaillist.indexOf(badChar,0) > -1) {
					return false
				}
			}
			atPos = emaillist.indexOf("@",1)
			if (atPos == -1) {
				return false
			}
			if (emaillist.indexOf("@",atPos+1) > -1) {
				return false
			}
			periodPos = emaillist.indexOf(".",atPos)
			if (periodPos == -1) {
				return false
			}
			if (periodPos+3 > emaillist.length)	{
				return false
			}
			return true
		}// end of email validation				
		
		

        function submitItmail(bookingmailinglist) {			
			
			
			if (!validEmaillist(bookingmailinglist.emaillist.value)) {
				alert("Please enter a valid email address")
				bookingmailinglist.emaillist.focus()
				bookingmailinglist.emaillist.select()
				return false
			}			
			
			
			return true
		}
//End of form validation-->