original_string: protected function _headerOutput()
      {
          $collapsed = isset($_COOKIE['ZFDebugCollapsed']) ? $_COOKIE['ZFDebugCollapsed'] : '';
          if ($collapsed) {
              $boxheight = isset($_COOKIE['ZFDebugHeight']) ? $_COOKIE['ZFDebugHeight'] : '240';
          } else {
              $boxheight = '32';
          }
          return ('
      <style type="text/css" media="screen">
          html,body {height:100%}
          #ZFDebug, #ZFDebug div, #ZFDebug span, #ZFDebug h1, #ZFDebug h2, #ZFDebug h3, #ZFDebug h4, #ZFDebug h5, #ZFDebug h6, #ZFDebug p, #ZFDebug blockquote, #ZFDebug pre, #ZFDebug a, #ZFDebug code, #ZFDebug em, #ZFDebug img, #ZFDebug strong, #ZFDebug dl, #ZFDebug dt, #ZFDebug dd, #ZFDebug ol, #ZFDebug ul, #ZFDebug li, #ZFDebug table, #ZFDebug tbody, #ZFDebug tfoot, #ZFDebug thead, #ZFDebug tr, #ZFDebug th, #ZFDebug td {
          	margin: 0;
          	padding: 0;
          	border: 0;
          	outline: 0;
          	font-size: 100%;
          	vertical-align: baseline;
          	background: transparent;
          	}
  
          #ZFDebug_offset {height:'.$boxheight.'px}
          #ZFDebug {height:'.$boxheight.'px; width:100%; background:#262626;
                          font: 12px/1.4em Lucida Grande, Lucida Sans Unicode, sans-serif;
                          position:fixed; bottom:0px; left:0px; color:#FFF; background:#000000;
                          z-index:2718281828459045;}
          #ZFDebug p {margin:1em 0}
          #ZFDebug a {color:#FFFFFF}
          #ZFDebug tr {color:#FFFFFF;}
          #ZFDebug td {vertical-align:top; padding-bottom:1em}
          #ZFDebug ol {margin:1em 0 0 0; padding:0; list-style-position: inside;}
          #ZFDebug li {margin:0;}
          #ZFDebug .clickable {cursor:pointer}
          #ZFDebug #ZFDebug_info {display:block; height:32px;
                         background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAyCAMAAABSxbpPAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACFQTFRFFhYWIyMjGhoaHBwcJSUlExMTFBQUHx8fISEhGBgYJiYmWIZXxwAAAC5JREFUeNrsxskNACAMwLBAucr+A/OLWAEJv0wXQ1xSVBFiiiWKaGLr96EeAQYA2KMRY8RL/qEAAAAASUVORK5CYII=) }
          #ZFDebug #ZFDebugResize {cursor:row-resize; height:1px; border-top:1px solid #1a1a1a;border-bottom:1px solid #333333; }
          #ZFDebug .ZFDebug_span {padding:0 15px; line-height:32px; display:block; float:left}
          #ZFDebug .ZFDebug_panel {padding:0px 15px 15px 15px;
                          font: 11px/1.4em Menlo, Monaco, Lucida Console, monospace;
                          text-align:left; height:'.($boxheight-50).'px; overflow:auto; display:none; }
          #ZFDebug h4 {font:bold 12px/1.4em Menlo, Monaco, Lucida Console, monospace; margin:1em 0; color: yellow;}
          #ZFDebug .ZFDebug_active {background:#1a1a1a;}
          #ZFDebug .ZFDebug_panel .pre {margin:0 0 0 22px}
          #ZFDebug_exception { border:1px solid #CD0A0A;display: block; }
      </style>
      <script type="text/javascript">
          var ZFDebugLoad = window.onload;
          window.onload = function(){
              if (ZFDebugLoad) {
                  ZFDebugLoad();
              }
              if ("'.$collapsed.'" != "") {
                  ZFDebugPanel("' . $collapsed . '");
              }
              window.zfdebugHeight = "'.(isset($_COOKIE['ZFDebugHeight']) ? $_COOKIE['ZFDebugHeight'] : '240').'";
  
              document.onmousemove = function(e) {
                  var event = e || window.event;
                  window.zfdebugMouse = Math.max(40, Math.min(window.innerHeight, -1*(event.clientY-window.innerHeight-32)));
              }
  
              var ZFDebugResizeTimer = null;
              document.getElementById("ZFDebugResize").onmousedown=function(e){
                  ZFDebugResize();
                  ZFDebugResizeTimer = setInterval("ZFDebugResize()",50);
                  return false;
              }
              document.onmouseup=function(e){
                  clearTimeout(ZFDebugResizeTimer);
              }
          };
  
          function ZFDebugResize()
          {
              window.zfdebugHeight = window.zfdebugMouse;
              document.cookie = "ZFDebugHeight="+window.zfdebugHeight+";expires=;path=/";
              document.getElementById("ZFDebug").style.height = window.zfdebugHeight+"px";
              document.getElementById("ZFDebug_offset").style.height = window.zfdebugHeight+"px";
  
              var panels = document.getElementById("ZFDebug").children;
              for (var i=0; i < document.getElementById("ZFDebug").childElementCount; i++) {
                  if (panels[i].className.indexOf("ZFDebug_panel") == -1)
                      continue;
  
                  panels[i].style.height = window.zfdebugHeight-50+"px";
              }
          }
  
          var ZFDebugCurrent = null;
  
          function ZFDebugPanel(name) {
              if (ZFDebugCurrent == name) {
                  document.getElementById("ZFDebug").style.height = "32px";
                  document.getElementById("ZFDebug_offset").style.height = "32px";
                  ZFDebugCurrent = null;
                  document.cookie = "ZFDebugCollapsed=;expires=;path=/";
              } else {
                  document.getElementById("ZFDebug").style.height = window.zfdebugHeight+"px";
                  document.getElementById("ZFDebug_offset").style.height = window.zfdebugHeight+"px";
                  ZFDebugCurrent = name;
                  document.cookie = "ZFDebugCollapsed="+name+";expires=;path=/";
              }
  
              var panels = document.getElementById("ZFDebug").children;
              for (var i=0; i < document.getElementById("ZFDebug").childElementCount; i++) {
                  if (panels[i].className.indexOf("ZFDebug_panel") == -1)
                      continue;
  
                  if (ZFDebugCurrent && panels[i].id == name) {
                      document.getElementById("ZFDebugInfo_"+name.substring(8)).className += " ZFDebug_active";
                      panels[i].style.display = "block";
                      panels[i].style.height = (window.zfdebugHeight-50)+"px";
                  } else {
                      var element = document.getElementById("ZFDebugInfo_"+panels[i].id.substring(8));
                      element.className = element.className.replace("ZFDebug_active", "");
                      panels[i].style.display = "none";
                  }
              }
          }
      </script>
      ');
      }
code: protected function _headerOutput()
      {
          $collapsed = isset($_COOKIE['ZFDebugCollapsed']) ? $_COOKIE['ZFDebugCollapsed'] : '';
          if ($collapsed) {
              $boxheight = isset($_COOKIE['ZFDebugHeight']) ? $_COOKIE['ZFDebugHeight'] : '240';
          } else {
              $boxheight = '32';
          }
          return ('
      <style type="text/css" media="screen">
          html,body {height:100%}
          #ZFDebug, #ZFDebug div, #ZFDebug span, #ZFDebug h1, #ZFDebug h2, #ZFDebug h3, #ZFDebug h4, #ZFDebug h5, #ZFDebug h6, #ZFDebug p, #ZFDebug blockquote, #ZFDebug pre, #ZFDebug a, #ZFDebug code, #ZFDebug em, #ZFDebug img, #ZFDebug strong, #ZFDebug dl, #ZFDebug dt, #ZFDebug dd, #ZFDebug ol, #ZFDebug ul, #ZFDebug li, #ZFDebug table, #ZFDebug tbody, #ZFDebug tfoot, #ZFDebug thead, #ZFDebug tr, #ZFDebug th, #ZFDebug td {
          	margin: 0;
          	padding: 0;
          	border: 0;
          	outline: 0;
          	font-size: 100%;
          	vertical-align: baseline;
          	background: transparent;
          	}
  
          #ZFDebug_offset {height:'.$boxheight.'px}
          #ZFDebug {height:'.$boxheight.'px; width:100%; background:#262626;
                          font: 12px/1.4em Lucida Grande, Lucida Sans Unicode, sans-serif;
                          position:fixed; bottom:0px; left:0px; color:#FFF; background:#000000;
                          z-index:2718281828459045;}
          #ZFDebug p {margin:1em 0}
          #ZFDebug a {color:#FFFFFF}
          #ZFDebug tr {color:#FFFFFF;}
          #ZFDebug td {vertical-align:top; padding-bottom:1em}
          #ZFDebug ol {margin:1em 0 0 0; padding:0; list-style-position: inside;}
          #ZFDebug li {margin:0;}
          #ZFDebug .clickable {cursor:pointer}
          #ZFDebug #ZFDebug_info {display:block; height:32px;
                         background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAyCAMAAABSxbpPAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACFQTFRFFhYWIyMjGhoaHBwcJSUlExMTFBQUHx8fISEhGBgYJiYmWIZXxwAAAC5JREFUeNrsxskNACAMwLBAucr+A/OLWAEJv0wXQ1xSVBFiiiWKaGLr96EeAQYA2KMRY8RL/qEAAAAASUVORK5CYII=) }
          #ZFDebug #ZFDebugResize {cursor:row-resize; height:1px; border-top:1px solid #1a1a1a;border-bottom:1px solid #333333; }
          #ZFDebug .ZFDebug_span {padding:0 15px; line-height:32px; display:block; float:left}
          #ZFDebug .ZFDebug_panel {padding:0px 15px 15px 15px;
                          font: 11px/1.4em Menlo, Monaco, Lucida Console, monospace;
                          text-align:left; height:'.($boxheight-50).'px; overflow:auto; display:none; }
          #ZFDebug h4 {font:bold 12px/1.4em Menlo, Monaco, Lucida Console, monospace; margin:1em 0; color: yellow;}
          #ZFDebug .ZFDebug_active {background:#1a1a1a;}
          #ZFDebug .ZFDebug_panel .pre {margin:0 0 0 22px}
          #ZFDebug_exception { border:1px solid #CD0A0A;display: block; }
      </style>
      <script type="text/javascript">
          var ZFDebugLoad = window.onload;
          window.onload = function(){
              if (ZFDebugLoad) {
                  ZFDebugLoad();
              }
              if ("'.$collapsed.'" != "") {
                  ZFDebugPanel("' . $collapsed . '");
              }
              window.zfdebugHeight = "'.(isset($_COOKIE['ZFDebugHeight']) ? $_COOKIE['ZFDebugHeight'] : '240').'";
  
              document.onmousemove = function(e) {
                  var event = e || window.event;
                  window.zfdebugMouse = Math.max(40, Math.min(window.innerHeight, -1*(event.clientY-window.innerHeight-32)));
              }
  
              var ZFDebugResizeTimer = null;
              document.getElementById("ZFDebugResize").onmousedown=function(e){
                  ZFDebugResize();
                  ZFDebugResizeTimer = setInterval("ZFDebugResize()",50);
                  return false;
              }
              document.onmouseup=function(e){
                  clearTimeout(ZFDebugResizeTimer);
              }
          };
  
          function ZFDebugResize()
          {
              window.zfdebugHeight = window.zfdebugMouse;
              document.cookie = "ZFDebugHeight="+window.zfdebugHeight+";expires=;path=/";
              document.getElementById("ZFDebug").style.height = window.zfdebugHeight+"px";
              document.getElementById("ZFDebug_offset").style.height = window.zfdebugHeight+"px";
  
              var panels = document.getElementById("ZFDebug").children;
              for (var i=0; i < document.getElementById("ZFDebug").childElementCount; i++) {
                  if (panels[i].className.indexOf("ZFDebug_panel") == -1)
                      continue;
  
                  panels[i].style.height = window.zfdebugHeight-50+"px";
              }
          }
  
          var ZFDebugCurrent = null;
  
          function ZFDebugPanel(name) {
              if (ZFDebugCurrent == name) {
                  document.getElementById("ZFDebug").style.height = "32px";
                  document.getElementById("ZFDebug_offset").style.height = "32px";
                  ZFDebugCurrent = null;
                  document.cookie = "ZFDebugCollapsed=;expires=;path=/";
              } else {
                  document.getElementById("ZFDebug").style.height = window.zfdebugHeight+"px";
                  document.getElementById("ZFDebug_offset").style.height = window.zfdebugHeight+"px";
                  ZFDebugCurrent = name;
                  document.cookie = "ZFDebugCollapsed="+name+";expires=;path=/";
              }
  
              var panels = document.getElementById("ZFDebug").children;
              for (var i=0; i < document.getElementById("ZFDebug").childElementCount; i++) {
                  if (panels[i].className.indexOf("ZFDebug_panel") == -1)
                      continue;
  
                  if (ZFDebugCurrent && panels[i].id == name) {
                      document.getElementById("ZFDebugInfo_"+name.substring(8)).className += " ZFDebug_active";
                      panels[i].style.display = "block";
                      panels[i].style.height = (window.zfdebugHeight-50)+"px";
                  } else {
                      var element = document.getElementById("ZFDebugInfo_"+panels[i].id.substring(8));
                      element.className = element.className.replace("ZFDebug_active", "");
                      panels[i].style.display = "none";
                  }
              }
          }
      </script>
      ');
      }
code_tokens: protected function _headerOutput ( ) { $ collapsed = isset ( $ _COOKIE [ 'ZFDebugCollapsed' ] ) ? $ _COOKIE [ 'ZFDebugCollapsed' ] : '' ; if ( $ collapsed ) { $ boxheight = isset ( $ _COOKIE [ 'ZFDebugHeight' ] ) ? $ _COOKIE [ 'ZFDebugHeight' ] : '240' ; } else { $ boxheight = '32' ; } return ( '
      <style type="text/css" media="screen">
          html,body {height:100%}
          #ZFDebug, #ZFDebug div, #ZFDebug span, #ZFDebug h1, #ZFDebug h2, #ZFDebug h3, #ZFDebug h4, #ZFDebug h5, #ZFDebug h6, #ZFDebug p, #ZFDebug blockquote, #ZFDebug pre, #ZFDebug a, #ZFDebug code, #ZFDebug em, #ZFDebug img, #ZFDebug strong, #ZFDebug dl, #ZFDebug dt, #ZFDebug dd, #ZFDebug ol, #ZFDebug ul, #ZFDebug li, #ZFDebug table, #ZFDebug tbody, #ZFDebug tfoot, #ZFDebug thead, #ZFDebug tr, #ZFDebug th, #ZFDebug td {
          	margin: 0;
          	padding: 0;
          	border: 0;
          	outline: 0;
          	font-size: 100%;
          	vertical-align: baseline;
          	background: transparent;
          	}
  
          #ZFDebug_offset {height:' . $ boxheight . 'px}
          #ZFDebug {height:' . $ boxheight . 'px; width:100%; background:#262626;
                          font: 12px/1.4em Lucida Grande, Lucida Sans Unicode, sans-serif;
                          position:fixed; bottom:0px; left:0px; color:#FFF; background:#000000;
                          z-index:2718281828459045;}
          #ZFDebug p {margin:1em 0}
          #ZFDebug a {color:#FFFFFF}
          #ZFDebug tr {color:#FFFFFF;}
          #ZFDebug td {vertical-align:top; padding-bottom:1em}
          #ZFDebug ol {margin:1em 0 0 0; padding:0; list-style-position: inside;}
          #ZFDebug li {margin:0;}
          #ZFDebug .clickable {cursor:pointer}
          #ZFDebug #ZFDebug_info {display:block; height:32px;
                         background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAyCAMAAABSxbpPAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACFQTFRFFhYWIyMjGhoaHBwcJSUlExMTFBQUHx8fISEhGBgYJiYmWIZXxwAAAC5JREFUeNrsxskNACAMwLBAucr+A/OLWAEJv0wXQ1xSVBFiiiWKaGLr96EeAQYA2KMRY8RL/qEAAAAASUVORK5CYII=) }
          #ZFDebug #ZFDebugResize {cursor:row-resize; height:1px; border-top:1px solid #1a1a1a;border-bottom:1px solid #333333; }
          #ZFDebug .ZFDebug_span {padding:0 15px; line-height:32px; display:block; float:left}
          #ZFDebug .ZFDebug_panel {padding:0px 15px 15px 15px;
                          font: 11px/1.4em Menlo, Monaco, Lucida Console, monospace;
                          text-align:left; height:' . ( $ boxheight - 50 ) . 'px; overflow:auto; display:none; }
          #ZFDebug h4 {font:bold 12px/1.4em Menlo, Monaco, Lucida Console, monospace; margin:1em 0; color: yellow;}
          #ZFDebug .ZFDebug_active {background:#1a1a1a;}
          #ZFDebug .ZFDebug_panel .pre {margin:0 0 0 22px}
          #ZFDebug_exception { border:1px solid #CD0A0A;display: block; }
      </style>
      <script type="text/javascript">
          var ZFDebugLoad = window.onload;
          window.onload = function(){
              if (ZFDebugLoad) {
                  ZFDebugLoad();
              }
              if ("' . $ collapsed . '" != "") {
                  ZFDebugPanel("' . $ collapsed . '");
              }
              window.zfdebugHeight = "' . ( isset ( $ _COOKIE [ 'ZFDebugHeight' ] ) ? $ _COOKIE [ 'ZFDebugHeight' ] : '240' ) . '";
  
              document.onmousemove = function(e) {
                  var event = e || window.event;
                  window.zfdebugMouse = Math.max(40, Math.min(window.innerHeight, -1*(event.clientY-window.innerHeight-32)));
              }
  
              var ZFDebugResizeTimer = null;
              document.getElementById("ZFDebugResize").onmousedown=function(e){
                  ZFDebugResize();
                  ZFDebugResizeTimer = setInterval("ZFDebugResize()",50);
                  return false;
              }
              document.onmouseup=function(e){
                  clearTimeout(ZFDebugResizeTimer);
              }
          };
  
          function ZFDebugResize()
          {
              window.zfdebugHeight = window.zfdebugMouse;
              document.cookie = "ZFDebugHeight="+window.zfdebugHeight+";expires=;path=/";
              document.getElementById("ZFDebug").style.height = window.zfdebugHeight+"px";
              document.getElementById("ZFDebug_offset").style.height = window.zfdebugHeight+"px";
  
              var panels = document.getElementById("ZFDebug").children;
              for (var i=0; i < document.getElementById("ZFDebug").childElementCount; i++) {
                  if (panels[i].className.indexOf("ZFDebug_panel") == -1)
                      continue;
  
                  panels[i].style.height = window.zfdebugHeight-50+"px";
              }
          }
  
          var ZFDebugCurrent = null;
  
          function ZFDebugPanel(name) {
              if (ZFDebugCurrent == name) {
                  document.getElementById("ZFDebug").style.height = "32px";
                  document.getElementById("ZFDebug_offset").style.height = "32px";
                  ZFDebugCurrent = null;
                  document.cookie = "ZFDebugCollapsed=;expires=;path=/";
              } else {
                  document.getElementById("ZFDebug").style.height = window.zfdebugHeight+"px";
                  document.getElementById("ZFDebug_offset").style.height = window.zfdebugHeight+"px";
                  ZFDebugCurrent = name;
                  document.cookie = "ZFDebugCollapsed="+name+";expires=;path=/";
              }
  
              var panels = document.getElementById("ZFDebug").children;
              for (var i=0; i < document.getElementById("ZFDebug").childElementCount; i++) {
                  if (panels[i].className.indexOf("ZFDebug_panel") == -1)
                      continue;
  
                  if (ZFDebugCurrent && panels[i].id == name) {
                      document.getElementById("ZFDebugInfo_"+name.substring(8)).className += " ZFDebug_active";
                      panels[i].style.display = "block";
                      panels[i].style.height = (window.zfdebugHeight-50)+"px";
                  } else {
                      var element = document.getElementById("ZFDebugInfo_"+panels[i].id.substring(8));
                      element.className = element.className.replace("ZFDebug_active", "");
                      panels[i].style.display = "none";
                  }
              }
          }
      </script>
      ' ) ; }
docstring: Returns html header for the Debug Bar
  
  @return string
docstring_tokens: Returns html header for the Debug Bar