function resizeToFit(obj)

{

  if ( obj.width > 250 ) {



    obj.owidth = obj.width;

    obj.oheight = obj.height;

    obj.width = 250;



    obj.className = 'resizedimage';

    obj.onclick = function() {

      window.open( obj.src, 'image', 'width='+obj.owidth+',height='+obj.oheight+',toolbar=no,statusbar=no,resize=no' );

    }

  }

}



function preloadImages() {

   var d = document, a = preloadImages.arguments;

   var i = 0, j = a.length;

   if ( !d.image_cache ) d.image_cache = new Array;

   for ( i = 0; i < j; ++i ) {

      d.image_cache[i] = new Image;

      d.image_cache[i].src = a[i];

   }

}



function swapImage() {

   var a = swapImage.arguments;

   var i = document.getElementById( a[0] );

   if ( !i.oSrc ) i.oSrc = i.src;

   i.src = a[1];

}



function restoreImage() {

   var a = restoreImage.arguments;

   var i = document.getElementById( a[0] );

   if ( i.oSrc ) i.src = i.oSrc;

}



function isAllChecked(formId, className) {

   var allChecked = true;

   for ( i = 0, n = formId.elements.length; i < n; ++i ) {

      if ( formId.elements[i].className.indexOf( className ) != -1 ) {

         if ( formId.elements[i].checked != true ) {

            allChecked = false;

            return allChecked;

         }

      }

   }

   return allChecked;

}



function setCheckStatus(formId, className, toggleFlag) {

   for ( i = 0, n = formId.elements.length; i < n; ++i ) {

      if ( formId.elements[i].className.indexOf( className ) != -1 ) {

         formId.elements[i].checked = toggleFlag;

      }

   }

}



function updateCheckAllStatus(toggleId, formId, className) {

   var allChecked = true;

   for ( i = 0, n = formId.elements.length; i < n; ++i ) {

      if ( formId.elements[i].className.indexOf( className ) != -1 ) {

         if ( formId.elements[i].checked == false ) {

            allChecked = false;

            break;

         }

      }

   }

   toggleId.checked = allChecked ? true : false ;

}



function toggleCheckAll(formId, className) {

   var toggleFlag = isAllChecked( formId, className );

   setCheckStatus( formId, className, !toggleFlag );

}



function submitForm(formId) {

   formId.submit();

}



function forumJump(secId) {

   document.location.href='forums.php?sec=' + secId;

}



function hasClass(obj)

{

   var result = false;

   if ( obj.getAttributeNode( 'class' ) != null ) {

      result = obj.getAttributeNode( 'class' ).value;

   }

   return result;

}



function stripe_tbody(id)

{

  var even = false;

  var tbody = document.getElementById( id );



  if ( tbody ) {

    var trs = tbody.getElementsByTagName( 'tr' );

    for ( var i = 0; i < trs.length; ++i ) {

      even = !even;

      if ( hasClass( trs[i] ) ) {

        trs[i].realClassName = arguments[even + 1];

        continue;

      }

      trs[i].className = arguments[even + 1];

    }

  }

}



function stripe_ul(id)

{

  var even = false;

  var ul = document.getElementById( id );



  if ( ul ) {

    var lis = ul.getElementsByTagName( 'li' );

    for ( var i = 0; i < lis.length; ++i ) {

      even = !even;

      if ( hasClass( lis[i] ) ) continue;

      lis[i].className = arguments[even + 1];

    }

  }

}



function stripe_ul_concat(id)

{

  var even = false;

  var ul = document.getElementById( id );



  if ( ul ) {

    var lis = ul.getElementsByTagName( 'li' );

    for ( var i = 0; i < lis.length; ++i ) {

      even = !even;

      lis[i].className = lis[i].className + ' ' + arguments[even + 1];

      if ( i < lis.length - 1 ) {

        lis[i].style.borderBottom = '1px solid #ddd';

      }

    }

  }

}



function checkall_msgs(id)

{

   var e = document.getElementById( id );

   var s = e.getElementsByTagName( 'input' );

   if ( s ) {

     for ( var i = 0, n = s.length; i < n; ++i ) {

       if ( s[i].type == 'checkbox' ) {

         s[i].checked = true;

       }

     }

   }

}



function checkall_boxes(id)

{

   var e = document.getElementById( id );

   var s = e.getElementsByTagName( 'input' );

   if ( s ) {

     for ( var i = 0, n = s.length; i < n; ++i ) {

       if ( s[i].type == 'checkbox' ) {

         s[i].checked = true;

       }

     }

   }

}



function toggleDisplay(id, vis)

{

  var e = document.getElementById( id );

  if ( e ) {

    e.style.display = vis;

  }

}



function read_message(id)

{

  if ( window.opener ) {

    var e = window.opener.document.getElementById( id );

    if ( e ) {

      e.className = e.realClassName;

    }

  }

}



function surroundText(text1, text2, txid)

{

  var textarea = document.getElementById( txid );

  if ( textarea )

  {

    if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)

    {

      var caretPos = textarea.caretPos;



      caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text1 + caretPos.text + text2 + ' ' : text1 + caretPos.text + text2;

      caretPos.select();

    }

    else if (typeof(textarea.selectionStart) != "undefined")

    {

      var begin = textarea.value.substr(0, textarea.selectionStart);

      var selection = textarea.value.substr(textarea.selectionStart, textarea.selectionEnd - textarea.selectionStart);

      var end = textarea.value.substr(textarea.selectionEnd);

      var newCursorPos = textarea.selectionStart;

      var scrollPos = textarea.scrollTop;



      textarea.value = begin + text1 + selection + text2 + end;



      if (textarea.setSelectionRange)

      {

        if (selection.length == 0)

          textarea.setSelectionRange(newCursorPos + text1.length, newCursorPos + text1.length);

        else

          textarea.setSelectionRange(newCursorPos, newCursorPos + text1.length + selection.length + text2.length);

        textarea.focus();

      }

      textarea.scrollTop = scrollPos;

    }

    else

    {

      textarea.value += text1 + text2;

      textarea.focus(textarea.value.length - 1);

    }

  }

}


function toggleIbext()

{

	var e = document.getElementById( 'ibext' );

	var f = document.getElementById( 'ibtoggle' );

	if ( e.style.display != 'block' ) {

		e.style.display = 'block';

		f.innerHTML = 'Less &laquo;';

	} else {

		e.style.display = 'none';

		f.innerHTML = 'More &raquo;';

	}

}