var bodyFontSize="92%";var gadgetState="off";var citFormat="0";var floatingGadgetWindow=null;var gadgetsID=null;var gadgetOptsID=null;var timer;var timerDelay=500;var timerRemoveDelay=500;var gadgetList=["gadget_define","gadget_person","gadget_image","gadget_audio","gadget_crossword","gadget_quotation","gadget_holiday","gadget_conversions"];function onLoad(){setLang(document.curLang);getStateFromCookies();collectAnalytics();if($("errorMsg")){$("errorMsg").focus();}else{if($("resultsSummary")||$("crawler")){}else{if($("queryInput")){$("queryInput").focus();}else{if($("j_username")){$("j_username").focus();}}}}if($("floating_gadgets_frame")){return;}if($("gadgets")){fillGadgets();Sortable.create("gadgets_wrapper",{tag:"div",only:"gadget",handle:"label",overlap:"vertical",constraint:false,containment:["gadget_opts_wrapper","gadgets_wrapper"],dropOnEmpty:true,onUpdate:function(_d3){var _d4=document.getElementsByClassName("gadget",$("gadgets"));for(var i=0;i<_d4.length;i++){new CREDO.util.state.Cookie("selectedGadget"+i,_d4[i].id,30);}}});}if($("gadget_opts")){Sortable.create("gadget_opts_wrapper",{tag:"div",only:"gadget",handle:"label",overlap:"vertical",constraint:false,containment:["gadgets_wrapper","gadget_opts_wrapper"],dropOnEmpty:true});var _d6=new Draggable("gadgets",{handle:"gadget_drag"});var _d6=new Draggable("gadget_opts",{handle:"gadget_opts_drag"});gadgetOptsID=document.getElementById("gadget_opts");}}function getStateFromCookies(){var _d7=new CREDO.util.state.Cookie("bodyFontSize").getValue();if(_d7&&_d7.length>0&&_d7!=bodyFontSize){bodyFontSize=_d7;setRuleProperty("#doc3","font-size",bodyFontSize);}var _d8=new CREDO.util.state.Cookie("citformat").getValue();if(_d8){var _d9=parseInt(_d8);if(_d9!=citFormat){citFormat=_d9;}}var _da=new CREDO.util.state.Cookie("gadgetState").getValue();if(_da&&_da.length>0&&_da!=gadgetState){gadgetState=_da;}if(gadgetState=="floating"){if($("floating_gadget_frame")){$("gadgets").style.display="block";$("gadgets").style.width="90%";}else{if($("gadgets")){$("gadgets").style.display="none";}if($("gadget_link")){$("gadget_link").style.display="inline";}if($("view_frame")){$("view_frame").className="yui-t7";}if($("gadget_frame")){$("gadget_frame").style.display="none";}}}else{if(gadgetState=="off"){if($("gadgets")){$("gadgets").style.display="none";}if($("gadget_link")){$("gadget_link").style.display="inline";}if($("view_frame")){$("view_frame").className="yui-t7";}if($("gadget_frame")){$("gadget_frame").style.display="none";}}else{if($("gadgets")){$("gadgets").style.display="block";}if($("gadget_link")){$("gadget_link").style.display="none";}if($("view_frame")){$("view_frame").className="yui-ge";}if($("gadget_frame")){$("gadget_frame").style.display="block";}}}var _db=new Array();var i=0;while(CREDO.util.state.cookieExists("selectedGadget"+i)){_db[i]=new CREDO.util.state.Cookie("selectedGadget"+i).getValue();i++;}if(_db.length>0){gadgetList=new Array();for(i=0;i<_db.length;i++){gadgetList[i]=_db[i];}}}function fillGadgets(){if(!$("gadgets_wrapper")){return;}for(var i=0;i<gadgetList.length;i++){var _de=$(gadgetList[i]);if(_de){var _df=_de.cloneNode(true);$(gadgetList[i]).remove();$("gadgets_wrapper").appendChild(_df);}}}function increaseFont(){switch(bodyFontSize){case "60%":bodyFontSize="77%";break;case "77%":bodyFontSize="85%";break;case "85%":bodyFontSize="92%";break;case "92%":bodyFontSize="100%";break;case "100%":bodyFontSize="107%";break;case "107%":bodyFontSize="114%";break;case "114%":bodyFontSize="122%";break;case "122%":bodyFontSize="136%";break;case "136%":bodyFontSize="152%";break;case "152%":bodyFontSize="167%";break;}setRuleProperty("#doc3","font-size",bodyFontSize);new CREDO.util.state.Cookie("bodyFontSize",bodyFontSize,30);return false;}function decreaseFont(){switch(bodyFontSize){case "77%":bodyFontSize="60%";break;case "85%":bodyFontSize="77%";break;case "92%":bodyFontSize="85%";break;case "100%":bodyFontSize="92%";break;case "107%":bodyFontSize="100%";break;case "114%":bodyFontSize="107%";break;case "122%":bodyFontSize="114%";break;case "136%":bodyFontSize="122%";break;case "152%":bodyFontSize="136%";break;case "167%":bodyFontSize="152%";break;}setRuleProperty("#doc3","font-size",bodyFontSize);new CREDO.util.state.Cookie("bodyFontSize",bodyFontSize,30);return false;}function setLang(_e0){var _e1=$("langOpts").options;for(var i=0;i<_e1.length;i++){if(_e1[i].value==_e0){_e1[i].selected=true;break;}}}function getRuleProperty(_e3,_e4){var _e5=new CREDO.util.css.ModStyle("screen.css");return _e5.getRuleProperty(_e3,_e4);}function setRuleProperty(_e6,_e7,_e8){var _e9=new CREDO.util.css.ModStyle("screen.css");if(_e9){_e9.setRuleProperty(_e6,_e7,_e8);}}function toggleGadgets(){if(!$("gadget_frame")){return false;}switch(gadgetState){case "floating":if(floatingGadgetWindow){floatingGadgetWindow.close();floatingGadgetWindow=null;}case "off":gadgetState="on";$("view_frame").className="yui-ge";$("gadget_frame").style.display="block";new Effect.Fade("gadget_link");new Effect.SlideDown("gadgets");break;case "on":gadgetState="off";new Effect.SlideUp("gadgets");new Effect.Appear("gadget_link");$("gadget_frame").style.display="none";$("view_frame").className="";break;}new CREDO.util.state.Cookie("gadgetState",gadgetState,30);return false;}function pinGadgets(){if(!$("gadget_frame")){return;}gadgetState="floating";new CREDO.util.state.Cookie("gadgetState",gadgetState,30);new Effect.DropOut("gadgets");new Effect.Appear("gadget_link");$("gadget_frame").style.display="none";$("view_frame").className="yui-t7";floatingGadgetWindow=window.open("/gadgets.do",null,"height=500,width=255,status=no,toolbar=no,menubar=no,location=no,resizable=yes");if(floatingGadgetWindow){floatingGadgetWindow.opener=self;}}var gadgetOptsState="off";function toggleGadgetOpts(){if(!$("gadget_opts")){return;}switch(gadgetOptsState){case "off":var _ea=Position.cumulativeOffset($("content"));gadgetOptsID=document.getElementById("gadget_opts");gadgetOptsID.style.top=_ea[1]+"px";gadgetOptsID.style.left=($("content").getDimensions().width-175)+"px";gadgetOptsState="on";new Effect.Appear("gadget_opts");break;case "on":gadgetOptsState="off";new Effect.Fade("gadget_opts");break;}}function toggleBlockElem(_eb){var _ec=document.getElementById(_eb).style.display;switch(_ec){case "block":document.getElementById(_eb).style.display="none";break;case "none":document.getElementById(_eb).style.display="block";break;default:document.getElementById(_eb).style.display="none";break;}}function embedFlash(src,_ee,_ef,_f0,_f1){document.write("<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" ");document.write("\ttype=\"application/x-shockwave-flash\" ");document.write("\tcodebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=\""+_f1+" ");document.write("\twidth=\""+_ef+"height=\""+_f0+"\">");document.write("\t<param name=\"movie\" value=\""+src+"\"/> ");document.write("\t<param name=\"quality\" value=\"autohigh\"/> ");document.write("\t<param name=\"scale\" value=\"showall\"/> ");document.write("\t<param name=\"bgcolor\" value=\"#000000\"/> ");document.write("\t<param name=\"loop\" value=\"true\"/> ");document.write("\t<param name=\"menu\" value=\"true\"/> ");document.write(" ");document.write("\t<embed src=\""+src+"\" quality=\"autohigh\" scale=\"showall\" bgcolor=\"#000000\"");document.write("\t\twidth=\""+_ef+"\" height=\""+_f0+"\" loop=\"true\" name=\""+_ee+"\"");document.write("\t\ttype=\"application/x-shockwave-flash\" ");document.write("     \tpluginspage=\"http://www.macromedia.com/go/getflashplayer\"/> ");document.write("\t</embed>");document.write("</object>");}var entryOverlay;var bInEntry=false;var entryTimer;var entryRemoveTimer;function entryRollOver(_f2,_f3){clearTimeout(entryRemoveTimer);entryTimer=setTimeout("entryRollOverHelper("+_f2+",'"+_f3+"')",timerDelay);}function entryRollOverHelper(_f4,_f5){entryOverlay=new YAHOO.widget.Panel("entry",{context:[_f5,"bl","tr"],visible:false,constraintoviewport:true,monitorresize:true,underlay:"shadow",close:false,draggable:false,width:"300px",height:"125px"});bInEntry=false;var _f6=YAHOO.util.Connect.asyncRequest("GET","/entrysummary.do?id="+_f4,entryCallback,null);}function entryToggle(e,obj){var _f9=YAHOO.util.Event.getTarget(e);while(true){if(_f9.id=="entry"){clearTimeout(entryRemoveTimer);bInEntry=true;break;}else{if(_f9.nodeName.toUpperCase()=="BODY"){if(bInEntry){entryRemove();YAHOO.util.Event.removeListener("doc3","mouseover");bInEntry=false;}break;}else{if(_f9.parentNode){_f9=_f9.parentNode;}else{break;}}}}}var entryCallback={success:function(o){if(o.responseText!==undefined){entryOverlay.setBody(o.responseText);entryOverlay.render(document.body);entryOverlay.show();YAHOO.util.Event.addListener(document.body,"mouseover",entryToggle);}},failure:function(o){},argument:{}};function entryRemove(){clearTimeout(entryTimer);entryRemoveTimer=setTimeout("entryRemoveHelper()",timerRemoveDelay);}function entryRemoveHelper(){if(typeof (entryOverlay)!=="undefined"){entryOverlay.hide();}YAHOO.util.Event.removeListener("doc3","mouseover");}var jacketOverlay;var bInjacket=false;var jacketTimer;var jacketRemoveTimer;function jacketRollOver(_fc,_fd){clearTimeout(jacketRemoveTimer);jacketTimer=setTimeout("jacketRollOverHelper("+_fc+",'"+_fd+"')",timerDelay);}function jacketRollOverHelper(_fe,_ff){jacketOverlay=new YAHOO.widget.Panel("jacket",{context:[_ff,"tr","tr"],visible:false,constraintoviewport:true,monitorresize:true,underlay:"shadow",close:false,draggable:false,width:"250px"});bInJacket=false;var _100=YAHOO.util.Connect.asyncRequest("GET","/jacket.do?id="+_fe,jacketCallback,null);}function jacketToggle(e,obj){var _103=YAHOO.util.Event.getTarget(e);while(true){if(_103.id=="jacket"){clearTimeout(jacketRemoveTimer);bInJacket=true;break;}else{if(_103.nodeName.toUpperCase()=="BODY"){if(bInJacket){jacketRemove();YAHOO.util.Event.removeListener("doc3","mouseover");bInJacket=false;}break;}else{if(_103.parentNode){_103=_103.parentNode;}else{break;}}}}}function jacketRemove(){clearTimeout(jacketTimer);jacketRemoveTimer=setTimeout("jacketRemoveHelper()",timerRemoveDelay);}function jacketRemoveHelper(){if(typeof (jacketOverlay)!=="undefined"){jacketOverlay.hide();}YAHOO.util.Event.removeListener("doc3","mouseover");}var jacketCallback={success:function(o){if(o.responseText!==undefined){jacketOverlay.setBody(o.responseText);jacketOverlay.render(document.body);jacketOverlay.show();YAHOO.util.Event.addListener(document.body,"mouseover",jacketToggle);}},failure:function(o){},argument:{}};var searchScopeCallback={success:function(o){if(o.responseText!==undefined){var _107=YAHOO.lang.JSON.parse(o.responseText);document.getElementById("selectedEntries").innerHTML=_107["entries"]+" ";if(document.getElementById("selectedTitles")){document.getElementById("selectedTitles").innerHTML=_107["titles"]+" ";}if(document.getElementById("selectedPubs")){document.getElementById("selectedPubs").innerHTML=_107["publishers"]+" ";}}},failure:function(o){},argument:{}};function addSavedEntry(_109){var _10a={success:function(o){new Effect.Highlight($("entry"+_109));},failure:function(o){},argument:{}};YAHOO.util.Connect.asyncRequest("GET","/citationsave.do?dest=session&id="+_109,_10a,null);}function removeSavedEntry(_10d){var _10e={success:function(o){},failure:function(o){},argument:{}};YAHOO.util.Connect.asyncRequest("GET","/citationsave.do?dest=sessiondel&id="+_10d,_10e,null);}var bSearchInProgress=false;function searchOnSubmit(_111){if(!_111){_111="";}if(bSearchInProgress){return false;}else{if(!isValidSearchQuery(_111)){return false;}else{bSearchInProgress=true;$("mainSearchButton"+_111).style.display="none";$("mainCancelButton"+_111).style.display="inline";return true;}}}function isValidSearchQuery(_112){if(!_112){_112="";}var _113=$("queryInput"+_112).value.trim();return _113.length>0;}function searchCancel(_114){bSearchInProgress=false;if(!_114){_114="";}$("mainCancelButton"+_114).style.display="none";$("mainSearchButton"+_114).style.display="inline";if(navigator.appVersion.match(/\bMSIE\b/)){document.execCommand("Stop");}else{window.stop();}return false;}function newSearch(evt){if(bSearchInProgress){evt=(evt)?evt:window.event;if(evt&&evt.keyCode!=13){searchCancel();}}}function adjScope(_116){if($(_116)){$(_116).checked=true;}}function toCanonical(_117){if(_117&&_117.length>0){var _118=_117.replace("&amp;","and").replace(/[\s\~\@\#\$\%\^\&\=\+\!\"\'\(\)\*\,\-\.\/\:\;\<\>\?\[\\\]\`\\'{\|\}\~\u2000-\u206f]+/g," ").trim().toLowerCase().replace(/ /g,"_");return encodeURI(_118);}else{return _117;}}function collectAnalytics(){try{if(!_tag){return;}if(typeof (DCSext_clientTypeId)!=="undefined"){if(!(DCSext_clientTypeId==1||DCSext_clientTypeId==2)){return;}_tag.DCSext.clientTypeId=DCSext_clientTypeId;}if(typeof (DCSext_clientId)!=="undefined"){_tag.DCSext.clientId=DCSext_clientId;}if(typeof (DCSext_subject)!=="undefined"){_tag.DCSext.subject=DCSext_subject;}if(typeof (DCSext_title)!=="undefined"){_tag.DCSext.title=DCSext_title;}if(typeof (DCSext_genre)!=="undefined"){_tag.DCSext.genre=DCSext_genre;}if(typeof (WT_cg_n)!=="undefined"){_tag.WT.cg_n=WT_cg_n;}else{_tag.WT.cg_n="unspecified";}if(typeof (WT_cg_s)!=="undefined"){_tag.WT.cg_s=WT_cg_s;}else{_tag.WT.cg_s="n/a";}if(typeof (WT_oss)!=="undefined"){_tag.WT.oss=WT_oss;}if(typeof (WT_oss_r)!=="undefined"){_tag.WT.oss_r=WT_oss_r;}if(typeof (WT_sv)!=="undefined"){_tag.WT.sv=WT_sv;}_tag.DCSext.gadgetState=gadgetState;_tag.dcsCollect();}catch(e){}}