function emailCheck (emailStr) {
 var sw = true;
 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) { sw = false; return sw; }

 var user=matchArray[1];
 var domain=matchArray[2];
 for (i=0; i<user.length; i++) {
  if (user.charCodeAt(i)>127) sw = false;

 }

 for (i=0; i<domain.length; i++) {
  if (domain.charCodeAt(i)>127) sw = false;
 }
if (user.match(userPat)==null) sw = false;

 var IPArray=domain.match(ipDomainPat);
 if (IPArray!=null) {
  for (var i=1;i<=4;i++) {
   if (IPArray[i]>255) sw = 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) sw = false;
 }

 if (checkTLD && domArr[domArr.length-1].length!=2 &&
 domArr[domArr.length-1].search(knownDomsPat)==-1) sw = false;

 if (len<2) sw = false;
 return sw;
 }
 
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function DeleteValidate(sMessage){
  if (window.confirm(sMessage)){
    return true;
  }
  else{
    return false;
  }
}

function ISODateValue(Q) { var B, D=0
  B = /^(\d{4})-(\d\d)-(\d\d)$/.test(Q) // Split Q into $1 $2 $3
  if (B) with (RegExp) { // If pattern OK, test Y M D numbers
    D = new Date($1, $2-1, $3) // $1 $2 $3 = Y M D
    B = ((D.getMonth()==$2-1) && (D.getFullYear()==$1)) // Y M D OK?
    }
  return [B] /* [Valid, DateObject] end ISODateValue */ }

function ISOval(F) { var D = ISODateValue(F.In.value)
  F.Out.value =
    ( D[0] ? D[1].ISOlocaldateStr() + ' : ' + D[1] : 'Bad' ) }