function validatephone(xxxxx) {
	 var maintainplus = '';
 	var numval = xxxxx.value
 	if ( numval.charAt(0)=='+' ){ var maintainplus = '+';}
 	curphonevar = numval.replace(/[\\A-Za-z!"£$%^&*+_={};:'@#~,.¦\/<>?|`¬\]\[]/g,'');
 	xxxxx.value = maintainplus + curphonevar;
 	var maintainplus = '';
 	xxxxx.focus;
}

function Validateone(form)
  {
  if ( form.txtname.value == "" ) {
		alert('Please Specify Name!');
		form.txtname.focus();
		return false;
	   }

	if(form.txtname.value.match(/[&<>]+/))
		{
			alert("Please remove Invalid characters from Name (e.g. &  < >)");
			form.txtname.focus();
			return(false);
		}
	  if ( form.telephone.value == "" ) {
		alert('Please Specify Telephone!');
		form.telephone.focus();
		return false;
	   }

	  

	   
var emailStr=form.email.value
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)")
	 form.email.focus();
	return (false)
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
    alert("The username doesn't seem to be valid.")
	 form.email.focus();
    return (false)
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
			 form.email.focus();
		return (false)
	    }
    }
    return (true)
}
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.")
	 form.email.focus();
    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>3) {
   alert("The address must end in a three-letter domain, or two letter country.")
    form.email.focus();
   return (false)
}
if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   form.email.focus();
   return (false)
}
	
	if (form.country.value == "") {
	   alert('Please Specify country.');
	   form.country.focus();
	   return false;
	 }





	if (form.subject.value == "") {
	   alert('Please Specify Subject.');
	   form.subject.focus();
	   return false;
	 }

	if (form.comment.value == "") {
	   alert('Please Specify your message.');
	   form.comment.focus();
	   return false;
	 }


	   
	   return true;
  }
  
  
function ValidateSignup(form)
  {
  if ( form.first_name.value == "" ) {
		alert('Please Specify First Name!');
		form.first_name.focus();
		return false;
	   }

	if(form.first_name.value.match(/[&<>]+/))
		{
			alert("Please remove Invalid characters from First Name (e.g. &  < >)");
			form.first_name.focus();
			return(false);
		}
   if ( form.last_name.value == "" ) {
		alert('Please Specify Last Name!');
		form.last_name.focus();
		return false;
	   }

	if(form.last_name.value.match(/[&<>]+/))
		{
			alert("Please remove Invalid characters from Last Name (e.g. &  < >)");
			form.last_name.focus();
			return(false);
		}
		
	  if ( form.telephone.value == "" ) {
		alert('Please Specify Telephone!');
		form.telephone.focus();
		return false;
	   }

	  

	   
var emailStr=form.email.value
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)")
	 form.email.focus();
	return (false)
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
    alert("The username doesn't seem to be valid.")
	 form.email.focus();
    return (false)
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
			 form.email.focus();
		return (false)
	    }
    }
    return (true)
}
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.")
	 form.email.focus();
    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>3) {
   alert("The address must end in a three-letter domain, or two letter country.")
    form.email.focus();
   return (false)
}
if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   form.email.focus();
   return (false)
}
	
	if (form.country.value == "") {
	   alert('Please Specify Country.');
	   form.country.focus();
	   return false;
	 }

	if (form.address.value == "") {
	   alert('Please Specify Address.');
	   form.address.focus();
	   return false;
	 }

if ( form.user_name.value == "" ) {
		alert('Please Specify User Name!');
		form.user_name.focus();
		return false;
	   }
	   
	   
	if ( form.user_name.value.length <6  ) {
		alert('Username must be 6 or more characters');
		form.user_name.focus();
		return false;
	   }
	   
	if ( form.password.value == "" ) {
		alert('Please Specify password! Password must contain at least 6 characters');
		form.password.focus();
		return false;
	   }
	   

	if ( form.password.value.length <6  ) {
		alert('Password must contain at least 6 characters');
		form.password.focus();
		return false;
	   }
	   
	if ( form.password.value != form.confirm_password.value) {
		alert('Please re-type your password correctly!');
		form.confirm_password.focus();
		return false;
	   }
	   
	   
	   return true;
  }

//////////////////////////////////////

function emailvalidate(form)
  {

	   
var emailStr=form.email.value
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)")
	 form.email.focus();
	return (false)
}
var user=matchArray[1]
var domain=matchArray[2]
if (user.match(userPat)==null) {
    alert("The username doesn't seem to be valid.")
	 form.email.focus();
    return (false)
}
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null) {
    // this is an IP address
	  for (var i=1;i<=4;i++) {
	    if (IPArray[i]>255) {
	        alert("Destination IP address is invalid!")
			 form.email.focus();
		return (false)
	    }
    }
    return (true)
}
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The domain name doesn't seem to be valid.")
	 form.email.focus();
    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>3) {
   alert("The address must end in a three-letter domain, or two letter country.")
    form.email.focus();
   return (false)
}
if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   form.email.focus();
   return (false)
}


	   
	   return true;
  }
////////////////////////////////////////////////////////////////////////////////////