<!--

function CheckText(inText,errMsg){
	
	if(inText.value == ""){
		window.alert("\n\n" + errMsg + "\n\n");
		inText.select();
		return false;
	}
	return true;
}

function ChkInText( inText , Mn , Mx , ChkStr , errMsg ) {
	var Str=inText.value;
	var tmp=ChkStr;
	var tmpChar;

	if( Str.length > parseInt(Mx) || Str.length < parseInt(Mn)){
		window.alert( errMsg );
		inText.select();
		return false;
	}

	for(var i=0; i<Str.length; i++){
		tmpChar=Str.substring(i,i+1)
		if(tmp.indexOf(tmpChar)<0){
			window.alert( errMsg );
			inText.select();
			return false;
			break;
		}
	}
	return true;
}


function emailCheck (inText,errMsg) {
	var emailStr = inText.value;
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum|idv)$/;
	var emailPat=/^(.+)@(.+)$/;
	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 .'sn)");
		window.alert("\n\n" + errMsg + "\n\n");
		inText.select();
		return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i)>127) {
			// alert("Ths username contains invalid characters.");
			window.alert("\n\n" + errMsg + "\n\n");
			inText.select();
			return false;
		}
	}
	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i) == 42) {
			// alert("Ths username contains invalid characters:'*'.");
			window.alert("\n\n" + errMsg + "\n\n");
			inText.select();
			return false;
		}
	}
	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
			// alert("Ths domain name contains invalid characters.");
			window.alert("\n\n" + errMsg + "\n\n");
			inText.select();
			return false;
		}
	}
	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)==42) {
			// alert("Ths domain name contains invalid characters:'*'.");
			window.alert("\n\n" + errMsg + "\n\n");
			inText.select();
			return false;
		}
	}

	if (user.match(userPat)==null) {
		// alert("The username doesn't seem to be valid.");
		window.alert("\n\n" + errMsg + "\n\n");
		inText.select();
		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!");
				window.alert("\n\n" + errMsg + "\n\n");
				inText.select();
				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 does not seem to be valid.");
			window.alert("\n\n" + errMsg + "\n\n");
			inText.select();
			return false;
		}
	}

	if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) {
		// alert("The address must end in a well-known domain or two letter " + "country.");
		window.alert("\n\n" + errMsg + "\n\n");
		inText.select();
		return false;
	}

	if (len<2) {
		// alert("This address is missing a hostname!");
		window.alert("\n\n" + errMsg + "\n\n");
		inText.select();
		return false;
	}
	return true;
}


//-->