function MM_openBrWindow(theURL,winName,features) { window.open(theURL,winName,features); }



function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) {
 field.value = field.value.substring(0, maxlimit);
}
else {
 countfield.value = maxlimit - field.value.length;
}
}


function emailCheck(emailStr){
var checkTLD=1;
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+")*$");
var matchArray=emailStr.match(emailPat);
if(matchArray==null){
alert("Email address seems incorrect (check @ and .'s)");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];
for(i=0;i<user.length;i++){
if(user.charCodeAt(i)>127){
alert("Ths username contains invalid characters.");
return false;
}
}
for(i=0;i<domain.length;i++){
if(domain.charCodeAt(i)>127){
alert("Ths domain name contains invalid characters.");
return false;
}
}
if(user.match(userPat)==null){
alert("The username doesn't seem to be valid.");
return false;
}
var IPArray=domain.match(ipDomainPat);
if(IPArray!=null){
for(var i=1;i<=4;i++){
if(IPArray[i]>255){
alert("Destination IP address is invalid!");
return false;
}
}
return true;
}
var atomPat=new RegExp("^"+atom+"$");
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.");
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.");
return false;
}
if(len<2){
alert("This address is missing a hostname!");
return false;
}
return true;
}