
<!--
function isEmpty(strCmp){	
	myString = new String(strCmp);
	myString = myString.replace( /^\s*/, "" );
	myString = myString.replace( /\s*$/, "" );
	if ( myString == "" ){
		return (true);
	}else return (false);
}

function emailCheck (emailStr) { 
var checkTLD=0; 
var knownDomsPat=/ ^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/; 
var emailPat=/^(.+)@(.+)$/; 
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 +")*$"); 
var matchArray=emailStr.match(emailPat); 
if (matchArray==null) { 
alert("The Email Address Is Invalid"); 
return false; 
} 
var user=matchArray[1]; 
var domain=matchArray[2]; 
for (i=0; i<user.length; i++) { 
if (user.charCodeAt(i)>127) { 
alert("The Username Contains Invalid Characters."); 
return false; 
} 
} 
for (i=0; i<domain.length; i++) { 
if (domain.charCodeAt(i)>127) { 
alert("Ths Domain Name Contains Invalid Characters."); 
return false; 
} 
} 
if (user.match(userPat)==null) { 
alert("The Username Is Invalid."); 
return false; 
} 
var IPArray=domain.match(ipDomainPat); 
if (IPArray!=null) { 
for (var i=1;i<=4;i++) { 
if (IPArray>255) { 
alert("The Destination IP Address Is Invalid."); 
return false; 
} 
} 
return true; 
} 
var atomPat=new RegExp("^" + atom + "$"); 
var domArr=domain.split("."); 
var len=domArr.length; 
for (i=0;i<len;i++) { 
if (domArr[i].search(atomPat)==-1) { 
alert("The Domain Name Is Invalid."); 
return false; 
} 
} 
if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) { 
alert("The Domain Name Extension Is Invalid"); 
return false; 
} 
if (len<2) { 
alert("The Address Is Missing A Hostname."); 
return false; 
}
return true;
}

function formCheck(f) 
{
	if (isEmpty(f.firstname.value)) 
	{
		alert("Please enter firstname.");
		f.firstname.focus();
		return false;
	}else if (isEmpty(f.lastname.value)) 
	{
		alert("Please enter lastname.");
		f.lastname.focus();
		return false;
	}else if (isEmpty(f.company.value)) 
	{
		alert("Please enter company.");
		f.company.focus();
		return false;

		}else if (isEmpty(f.country.value)) 
	{
		alert("Please enter country.");
		f.country.focus();
		return false;
		}else if (isEmpty(f.phone.value)) 
	{
		alert("Please enter phone.");
		f.lastname.focus();
		return false;
	}else if (!(emailCheck(f.email.value)))
	{
		f.email.focus();
		return false;

	}else if (isEmpty(f.description.value)) 
	{
		alert("Please enter Description.");
		f.description.focus();
		return false;
	}
	return true;
}
//-->