/* DATASTAR Javascript Library

   (c)DATASTAR Inc., Lincoln NE USA   All Rights Reserved Planetwide
      www.datastar.com

   Updated: 06/22/11 12:04 pm
*/

//----------All-purpose
function popTop()    {return 95;}
function popLeft()   {return 0;}
function popWidth()  {return screen.width-(10+popLeft());}
function popHeight() {return screen.height-(80+popTop());}

function inner(myID,myMESS) {
   document.getElementById(myID).innerHTML=myMESS;
   }

function getCookie(Name) {
   var re=new RegExp(Name+'=[^;]+','i'); //construct RE to search for target name/value pair
   if (document.cookie.match(re)) //if cookie found
      return document.cookie.match(re)[0].split('=')[1]; //return its value
   return null;
   }

function setCookie(Name, Value, Days) {
   if (typeof Days!='undefined') { //persistent cookie
      var expireDate=new Date();
      expireDate.setDate(expireDate.getDate()+days);
      document.cookie=Name+'='+Value+'; path=/; expires='+expireDate.toGMTString();
      }
   else //session cookie
      document.cookie=Name+'='+Value;
   }

String.prototype.trim=function () {//call like:  s=s.trim();
   return this.replace(/^\s*/, "").replace(/\s*$/, "");
   }

function pausecomp(millis) {//pauses milliseconds
   var date = new Date();
   var curDate = null;

   do { curDate = new Date(); }
   while(curDate-date < millis);
   }


//----------Input modifiers
function handleEnter(field, event) { //Enter key advances to next field (called by following fcn)
   var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
   if (keyCode == 13) {
      var i;
      for (i = 0; i < field.form.elements.length; i++)
         if (field == field.form.elements[i]) break;
      i = (i + 1) % field.form.elements.length;
      field.form.elements[i].focus();
      //test line below [04/21/09 07:47 pm]
      if (field.form.elements[i].type=='text') {field.form.elements[i].select();}
      return false;
      }

   return true;
   }

function limitCharsTo(myfield, e, patt, opts) {
   var key,keychar;
   var pattern;

   if (patt==null||patt=='') {pattern=/[ 0-9a-z._@-]/i}
   else {pattern=new RegExp(patt,opts)}

   if (window.event)
      key = window.event.keyCode
   else if (e)
      key = e.which
   else
      return true;

   keychar=String.fromCharCode(key); //convert to string

   // control keys
   if (key==13) {
      return handleEnter(myfield,e);
      }

   if ( (key==null)||(key==0)||(key==8)||(key==9)||(key==27) )
      return true;

   return pattern.test(keychar);
   }


//----------Application-specific

function copyrightNotice(company) {
   if (company=='citygold')
      document.write('Professional full-service site management by<BR><A ID="copyright" HREF=http://www.AdVistar.com TARGET=_new>Citygold</A> (a Lincoln, NE company)')
   else {
      var today=new Date;
      document.write('<A ID="copyright" href=http://www.goodcounselretreat.com/>www.GoodCounselRetreat.com</A><BR>');
      document.write('&copy; ',today.getFullYear(),' Our Lady of Good Counsel Retreat House');
      }
   }

//END