// javascript library

<!--hide this script

// timer vars & other globs
var lH, lM, lS, lZ;
var lDur, lTo;

function calc() { 
// add up all checked entries
var sV, i, j, aI, lT, lS;
var sP = new String('');

  lT = 0;
  with (document.mForm) {
    if (lF.value < 1) { // don't calc if form values are locked
    
      sV = new String(sI.value);
      aI = sV.split(",");
    
      for (i=0;i<aI.length; i++) {
        lS = eval('v' + aI[i]).length;
        for (j=0; j<lS; j++) {
          if (eval('v' + aI[i])[j].checked) {
            sP = eval('v' + aI[i])[j].value;
            sP = sP.substring(1, sP.indexOf('z')-1); 
            lT = lT + parseInt(sP);
            break;
          }
        }
        lMark.value = lT;
      }    
    }
  }
}

function fire (n) {
// submit after n seconds; set globs
  lDur = n;   lH = 0;
  lZ = 0;   lM = 0;   lS = 0;
  lTo = setTimeout("timer()", 1000);
}

function timer() {
var sT = '';
var Mwin;

  lS++; lZ++; 
  if (lS == 59) {
    lM++; lS = 0;
    if (lM == 59) {lH++; lM = 0; }
  }
  lH < 10 ? sT = '0' + lH : sT = lH;
  lM < 10 ? sT = sT + ':0' + lM : sT = sT + ':' + lM;
  lS < 10 ? sT = sT + ' 0' + lS : sT = sT + ' ' + lS;

  with (self.document.mForm) {
    sDur.value = sT;
    if (lZ >= lDur) {
      clearTimeout(lTo);
      //Mwin = window.open('','aWin','width=680,height=460,resizable=yes,status=yes,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
      Mwin = window.open('','aWin','width=680,height=460,resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');

      target = 'aWin';
      lI.value = '1';
      submit();
      //self.close();
      setTimeout("closeme('0');", 1000);
      //closeme('0');
    }
    else {
      lTo = setTimeout ("timer()", 1000);
    }
  }
}

function closeme(n) {
  if (n == 0) {
    self.close();
  }
  else {
    self.document.mForm.submit();
    self.close();
  }
}

function checksrc (p) {
  //if ( (self.opener == null) || (! self.opener.closed && self.opener.document.mForm.lI.value == 1)) {
    //alert('Closing [' + self.name + ']');
    //self.location.href = p;
//  }
}

function browsewin(u) {

window.open(u,'Browse','width=350,height=400,resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
}

function popwin(u, x, y, n) {

var r = n;
  if (r == null) {r = '1';}

window.open(u,'Browse' + n,'width=' + x + ',height=' + y + ',resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
}

function modimage(u, t, x, y) {
 var w = (screen.availWidth||screen.width) - 60
 var h = (screen.availHeight||screen.height) - 60
 var st = t;
 var iwin = window.open('','modimg','width=' + w + ',height=' + h + ',left=15,top=15,resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
 if (st == null) { st = "image"; }
 iwin.document.open();
 with (iwin.document) {
  write('<body marginwidth="0" marginheight="0" topmargin="3" leftmargin="3" rightmargin="3" bgcolor="#f2f2f2">\n');
  write('<table border=0 cellpadding=1 cellspacing=0 align="center" background="/img/black.gif" width="1">\n');
  write('<tr><td>\n');
  write('<table border=0 cellpadding=0 cellspacing=0 wwidth="100%"><tr>\n');
  write('<td background="/img/close0.gif"><a href="javascript:self.close()"><img src="/img/0.gif" width="76" height="15" border="0" alt="close box"></a></td>\n');
  write('<td background="/img/black.gif" width="100%"><img src="/img/0.gif" width="1" height="1"></td>\n');
  write('<td background="/img/printimg0.gif"><a href="javascript:self.print()"><img src="/img/0.gif" width="76" height="15" border="0" alt="close box"></a></td>\n');
  write('</tr></table></td></tr><tr><td><img src="' + u + '" border=0 alt="' + t + '"></td></tr>\n');
  write('</table></body>\</html>\n');
 }
 iwin.document.close();
}

function modimage2(u, t, x, y, z) {
 var w = (screen.availWidth||screen.width) - 60
 var h = (screen.availHeight||screen.height) - 60
 var st = t;
 var iwin = window.open('','modimg','width=' + w + ',height=' + h + ',left=15,top=15,resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
 if (st == null) { st = "image"; }
 iwin.document.open();
 with (iwin.document) {
  write('<body marginwidth="0" marginheight="0" topmargin="3" leftmargin="3" rightmargin="3" bgcolor="#f2f2f2">\n');
  write('<table border=0 cellpadding=1 cellspacing=0 align="center" background="/img/black.gif" width="1">\n');
  write('<tr><td>\n');
  write('<table border=0 cellpadding=0 cellspacing=0 wwidth="100%"><tr>\n');
  write('<td background="/img/close0.gif"><a href="javascript:self.close()"><img src="/img/0.gif" width="76" height="15" border="0" alt="close box"></a></td>\n');
  write('<td background="/img/black.gif" width="100%"><img src="/img/0.gif" width="1" height="1"></td>\n');
  write('<td background="/img/printimg0.gif"><a href="javascript:self.print()"><img src="/img/0.gif" width="76" height="15" border="0" alt="close box"></a></td>\n');
  write('</tr></table></td></tr><tr><td><img src="' + u + '" border=0 alt="' + t + '"></td></tr>\n');
  write('<td colspan=3 background="/img/black.gif" valign="bottom" style="color:white;font-family:arial;font-size:smaller"><img src="/img/0.gif" width="1" height="1">' + z + '</td></tr>\n');
  write('</table></body>\</html>\n');
 }
 iwin.document.close();
}

function modinteract(u, x, y, z) {
 var sz = z
 var w = x-35
 var h = y-90
 var iwin = window.open('','modimg','width=' + x + ',height=' + y + ',resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
 if (sz == null) { sz = "interactive image"; }
 iwin.document.open();
 with (iwin.document) {
  write('<html><head><title>Interactive Image</title></head>\n');
  write('<link rel="StyleSheet" href="/inc/styles.css" type="text/css">\n');
  write('<body marginwidth="0" marginheight="0" topmargin="3" leftmargin="3" rightmargin="3" bgcolor="#f2f2f2">\n');
  write('<table border=0 cellpadding=1 cellspacing=0 align="center" background="/img/black.gif" width="1"><tr><td>\n');
  write(' <table border=0 cellpadding=4 bgcolor="#ffffff"><tr><td>\n');
  write('  <table border=0 cellpadding=0 cellspacing=0 bgcolor="#ffffff" width="1" height="1"><tr><td background="/img/interactive.gif">\n');
  write('  <img src="/img/0.gif" width="172" height="43" alt="Interactive" align="left"></td></tr>\n');
  write('  </table></td>\n');
  write(' <td valign="top" class="instruct" align="right">' + sz + '</td> </tr>\n');
  write(' <tr><td colspan=2><embed src="' + u + '" border=0 width="' + w + '" height="' + h + '"></td></tr></table>\n');
  write('</td></tr>\n');
  write('<tr><td colspan=2>\n');
  write('<table border=0 cellpadding=0 cellspacing=0 width="100%"><tr>\n');
  write('<td background="/img/close0.gif"><a href="javascript:self.close()"><img src="/img/0.gif" width="76" height="15" border="0" alt="close box"></a></td>\n');
  write('<td background="/img/black.gif" width="100%"><img src="/img/0.gif" width="1" height="1"></td>\n');
  write('<td background="/img/printimg0.gif"><a href="javascript:self.print()"><img src="/img/0.gif" width="76" height="15" border="0" alt="close box"></a></td>\n');
  write('</tr></table></td></tr></table></body>\</html>\n');

 }
 iwin.document.close();
}

function imagewin(u, t) {
 var st = t;
 var iwin = window.open('','iwin','width=300,height=300,resizable=yes,status=no,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
 if (st == null) { st = "image"; }
 iwin.document.open();
 with (iwin.document) {
  write('<center><img src="' + u + '" border=0 alt="' + t + '"><p>\n');
  write('<a href="javascript:self.close()"><img src="/img/close0.gif" border="0" alt="close box"></a>\n');
 }
 iwin.document.close();
}

function viewurl(u) {
  var vWin = window.open(u,'vWin');
}

function gotourl(u) {
  document.location.href= u;
}

function printpage(u) {
  window.print();
}

function chatwindow()
{
window.open ("/asp/chat.asp","new_window","width=600,height=400,resizable=yes,status=yes,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no"); 
}

function modulewin(u) {
var ModWin = window.open(u,'Module','width=680,height=460,resizable=yes,status=yes,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
}

function studentfeedback(p) {
var fWin = self.opener;
  if ( (fWin == null) || (fWin.closed) ) {
    fWin = window.open();
  }
  fWin.location.href = p;
  fWin.focus();
}

function MM_findObj(n, d) { //v3.0
  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); return x;
}

/* Functions that swaps images. */
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 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;
}

/* Functions that handle preload. */
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 help(u) {
window.open('/help/help.asp','Help','width=360,height=400,resizable=yes,status=yes,scrollbars=yes,buttons=no,location=no,menubar=no,directories=no,toolbar=no');
}


// stop hiding -->
