/*

SuperNote, HTMLHttpRequest and DragResize scripts.
(c) 2005-2007 Angus Turnbull http://www.twinhelix.com/

*/

if(typeof addEvent!='function'){var addEvent=function(o,t,f,l){var d='addEventListener',n='on'+t;if(o[d]&&!l)return o[d](t,f,false);if(!o._evts)o._evts={};if(!o._evts[t]){o._evts[t]={};if(o[n])addEvent(o,t,o[n],l);o[n]=new Function('e','var r=true,o=this,a=o._evts["'+t+'"],i;for(i in a){o._f=a[i];if(o._f._i)r=o._f(e||window.event)!=false&&r}o._f=null;return r')}if(!f._i)f._i=addEvent._i++;o._evts[t][f._i]=f;if(t!='unload')addEvent(window,'unload',function(){removeEvent(o,t,f,l)})};addEvent._i=1;var removeEvent=function(o,t,f,l){var d='removeEventListener';if(o[d]&&!l)return o[d](t,f,false);if(o._evts&&o._evts[t]&&f._i)delete o._evts[t][f._i]}}function cancelEvent(e,c){e.returnValue=false;if(e.preventDefault)e.preventDefault();if(c){e.cancelBubble=true;if(e.stopPropagation)e.stopPropagation()}};function SuperNote(myName,config){var defaults={myName:myName,allowNesting:false,cssProp:'visibility',cssVis:'inherit',cssHid:'hidden',IESelectBoxFix:true,showDelay:0,hideDelay:500,animInSpeed:0.1,animOutSpeed:0.1,animations:[],mouseX:0,mouseY:0,notes:{},rootElm:null,onshow:null,onhide:null};for(var p in defaults)this[p]=(typeof config[p]=='undefined')?defaults[p]:config[p];var obj=this;addEvent(document,'mouseover',function(evt){obj.mouseHandler(evt,1)});addEvent(document,'click',function(evt){obj.mouseHandler(evt,2)});addEvent(document,'mouseout',function(evt){obj.mouseHandler(evt,0)});if(document.attachEvent)document.attachEvent('onmousemove',function(){obj.mouseTrack(event)});else addEvent(document,'mousemove',function(evt){obj.mouseTrack(evt)});this.instance=SuperNote.instances.length;SuperNote.instances[this.instance]=this}SuperNote.instances=[];SuperNote.prototype.bTypes={};SuperNote.prototype.pTypes={};SuperNote.prototype.pTypes.mouseoffset=function(obj,noteID,nextVis,nextAnim){with(obj){var note=notes[noteID];if(nextVis&&!note.animating&&!note.visible){note.ref.style.left=checkWinX(mouseX,note)+'px';note.ref.style.top=checkWinY(mouseY,note)+'px'}}};SuperNote.prototype.pTypes.mousetrack=function(obj,noteID,nextVis,nextAnim){with(obj){var note=notes[noteID];if(nextVis&&!note.animating&&!note.visible){var posString='with('+myName+'){var note=notes["'+noteID+'"];note.ref.style.left=checkWinX(mouseX,note)+"px";note.ref.style.top=checkWinY(mouseY,note)+"px"}';eval(posString);obj.IEFrameFix(noteID,1);if(!note.trackTimer)note.trackTimer=setInterval(posString,50)}else if(!nextVis&&!nextAnim){clearInterval(note.trackTimer);note.trackTimer=null}}};SuperNote.prototype.pTypes.triggeroffset=function(obj,noteID,nextVis,nextAnim){with(obj){var note=notes[noteID];if(nextVis&&!note.animating&&!note.visible){var x=0,y=0,elm=note.trigRef;while(elm){x+=elm.offsetLeft;y+=elm.offsetTop;elm=elm.offsetParent}note.ref.style.left=checkWinX(x,note)+'px';note.ref.style.top=checkWinY(y,note)+'px'}}};SuperNote.prototype.bTypes.pinned=function(obj,noteID,nextVis){with(obj){return(!nextVis)?false:true}};SuperNote.prototype.docBody=function(){return document[(document.compatMode&&document.compatMode.indexOf('CSS')>-1)?'documentElement':'body']};SuperNote.prototype.getWinW=function(){return this.docBody().clientWidth||window.innerWidth||0};SuperNote.prototype.getWinH=function(){return this.docBody().clientHeight||window.innerHeight||0};SuperNote.prototype.getScrX=function(){return this.docBody().scrollLeft||window.scrollX||0};SuperNote.prototype.getScrY=function(){return this.docBody().scrollTop||window.scrollY||0};SuperNote.prototype.checkWinX=function(newX,note){with(this){return Math.max(getScrX(),Math.min(newX,getScrX()+getWinW()-note.ref.offsetWidth-8))}};SuperNote.prototype.checkWinY=function(newY,note){with(this){return Math.max(getScrY(),Math.min(newY,getScrY()+getWinH()-note.ref.offsetHeight-8))}};SuperNote.prototype.mouseTrack=function(evt){with(this){mouseX=evt.pageX||evt.clientX+getScrX()||0;mouseY=evt.pageY||evt.clientY+getScrY()||0}};SuperNote.prototype.mouseHandler=function(evt,show){with(this){if(!document.documentElement)return true;var srcElm=evt.target||evt.srcElement,trigRE=new RegExp(myName+'-(hover|click)-([a-z0-9]+)','i'),targRE=new RegExp(myName+'-(note)-([a-z0-9]+)','i'),trigFind=1,foundNotes={};if(srcElm.nodeType!=1)srcElm=srcElm.parentNode;var elm=srcElm;while(elm&&elm!=rootElm){if(targRE.test(elm.id)||(trigFind&&trigRE.test(elm.className))){if(!allowNesting)trigFind=0;var click=RegExp.$1=='click'?1:0,noteID=RegExp.$2,ref=document.getElementById(myName+'-note-'+noteID),trigRef=trigRE.test(elm.className)?elm:null;if(!ref&&this.createNote)ref=this.createNote(noteID,trigRef);if(ref){if(!notes[noteID]){notes[noteID]={click:click,ref:ref,trigRef:trigRef,visible:0,animating:0,timer:null};ref._sn_obj=this;ref._sn_id=noteID}var note=notes[noteID];click=click||note.click;if(!click||(trigRef!=srcElm))foundNotes[noteID]=true;if(!click||(show==2)){if(trigRef)note.ref._sn_trig=elm;display(noteID,show);if(click)cancelEvent(evt)}}}if(elm._sn_trig){trigFind=1;elm=elm._sn_trig}else{elm=elm.parentNode}} if(show==2)for(var n in notes){if(notes[n].click&&notes[n].visible&&!foundNotes[n])display(n,0)}}};SuperNote.prototype.display=function(noteID,show){with(this){with(notes[noteID]){clearTimeout(timer);if(!animating||(show?!visible:visible)){var tmt=animating?1:(show?showDelay||1:hideDelay||1);timer=setTimeout('SuperNote.instances['+instance+'].setVis("'+noteID+'",'+show+',false)',tmt)}}}};SuperNote.prototype.checkType=function(noteID,nextVis,nextAnim){with(this){var note=notes[noteID],bType,pType;if((/snp-([a-z]+)/).test(note.ref.className))pType=RegExp.$1;if((/snb-([a-z]+)/).test(note.ref.className))bType=RegExp.$1;if(nextAnim&&bType&&bTypes[bType]&&(bTypes[bType](this,noteID,nextVis)==false))return false;if(pType&&pTypes[pType])pTypes[pType](this,noteID,nextVis,nextAnim);return true}};SuperNote.prototype.setVis=function(noteID,show,now){with(this){var note=notes[noteID];if(note&&checkType(noteID,show,1)||now){note.visible=show;note.animating=1;animate(noteID,show,now)}}};SuperNote.prototype.animate=function(noteID,show,now){with(this){var note=notes[noteID];if(!note.animTimer)note.animTimer=0;if(!note.animC)note.animC=0;with(note){clearTimeout(animTimer);var speed=(animations.length&&!now)?(show?animInSpeed:animOutSpeed):1;if(show&&!animC){if(onshow)this.onshow(noteID);IEFrameFix(noteID,1);ref.style[cssProp]=cssVis}animC=Math.max(0,Math.min(1,animC+speed*(show?1:-1)));if(document.getElementById&&speed<1)for(var a=0;a<animations.length;a++)animations[a](ref,animC);if(!show&&!animC){if(onhide)this.onhide(noteID);IEFrameFix(noteID,0);ref.style[cssProp]=cssHid}if(animC!=parseInt(animC)){animTimer=setTimeout(myName+'.animate("'+noteID+'",'+show+')',50)}else{checkType(noteID,animC?1:0,0);note.animating=0}}}};SuperNote.prototype.IEFrameFix=function(noteID,show){with(this){if(!window.createPopup||!IESelectBoxFix)return;var note=notes[noteID],ifr=note.iframe;if(!ifr){ifr=notes[noteID].iframe=document.createElement('iframe');ifr.style.filter='progid:DXImageTransform.Microsoft.Alpha(opacity=0)';ifr.style.position='absolute';ifr.style.borderWidth='0';note.ref.parentNode.insertBefore(ifr,note.ref.parentNode.firstChild)}if(show){ifr.style.left=note.ref.offsetLeft+'px';ifr.style.top=note.ref.offsetTop+'px';ifr.style.width=note.ref.offsetWidth+'px';ifr.style.height=note.ref.offsetHeight+'px';ifr.style.visibility='inherit'}else{ifr.style.visibility='hidden'}}};var HTMLHttp={};HTMLHttp.Request=function(myName){this.myName=myName;this.callback=null;this.loadingURI='';this.xmlhttp=null;if(window.XMLHttpRequest&&!window.ActiveXObject)this.xmlhttp=new XMLHttpRequest();if(!this.xmlhttp&&window.ActiveXObject){try{this.xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")}catch(e){try{this.xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")}catch(e){}}}if(!this.xmlhttp&&this.iframeSetup)this.iframeSetup();return this};HTMLHttp.Request.prototype.parseForm=function(form){var str='',gE='getElementsByTagName',inputs=[(form[gE]?form[gE]('input'):form.all?form.all.tags('input'):[]),(form[gE]?form[gE]('select'):form.all?form.all.tags('select'):[]),(form[gE]?form[gE]('textarea'):form.all?form.all.tags('textarea'):[])];for(var i=0;i<inputs.length;i++)for(j=0;j<inputs[i].length;j++)if(inputs[i][j]){var elm=inputs[i][j];if((elm.nodeName.toLowerCase()=='input')&&{'radio':1,'checkbox':1}[elm.type]&&!elm.checked)continue;var plus='++'.substring(0,1);str+=escape(elm.name).replace(plus,'%2B')+'='+escape(elm.value).replace(plus,'%2B')+'&'}return str.substring(0,str.length-1)};HTMLHttp.Request.prototype.xmlhttpSend=function(uri,formStr){this.xmlhttp.open(formStr?'POST':'GET',uri,true);var obj=this;this.xmlhttp.onreadystatechange=function(){if(obj.xmlhttp.readyState==4){if(obj.callback)obj.callback(obj.xmlhttp.responseXML,obj.xmlhttp.responseText);obj.loadingURI=''}};if(formStr)this.xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');if(typeof this.xmlhttp.overrideMimeType=='function')this.xmlhttp.overrideMimeType((/\.txt/i).test(uri)?'text/plain':'text/xml');this.xmlhttp.send(formStr);this.loadingURI=uri;return true};HTMLHttp.Request.prototype.load=function(uri,callback){if(!uri||(!this.xmlhttp&&!this.iframe))return false;this.callback=callback;if(this.xmlhttp)return this.xmlhttpSend(uri,'');else if(this.iframe)return this.iframeSend(uri,null);else return false};HTMLHttp.Request.prototype.submit=function(formRef,callback){if(!formRef||(!this.xmlhttp&&!this.iframe))return false;var method=formRef.getAttribute('method'),uri=formRef.getAttribute('action');if(method&&method.toUpperCase()=='POST'){this.callback=callback;if(this.xmlhttp)return this.xmlhttpSend(uri,this.parseForm(formRef));else if(this.iframe)return this.iframeSend(uri,formRef);else return false}else{return this.load(uri+(uri.indexOf('?')==-1?'?':'&')+this.parseForm(formRef),callback)}};HTMLHttp.Threader=function(myName){this.myName=myName;this.threads=[];this.loadingIDs={}};HTMLHttp.Threader.prototype.getThread=function(destId,callback){with(this){var thr=-1;for(var id in loadingIDs){if(id==destId){thr=loadingIDs[id];break}} if(thr==-1)for(var t=0;t<threads.length;t++){if(!threads[t].loadingURI){thr=t;break}} if(thr==-1){thr=threads.length;threads[thr]=new HTMLHttp.Request(myName+'.threads['+thr+']');loadingIDs[destId]=thr}return threads[thr]}};HTMLHttp.Threader.prototype.loadInto=function(uri,destId,callback){var threader=this;var cbFunc=function(docDOM,docText){delete threader.loadingIDs[destId];callback(docDOM,docText,destId)};return this.getThread(destId).load(uri,cbFunc)};HTMLHttp.Threader.prototype.submitInto=function(formRef,destId,callback){var threader=this;var cbFunc=function(docDOM,docText){delete threader.loadingIDs[destId];callback(docDOM,docText,destId)};return this.getThread(destId).submit(formRef,cbFunc)};HTMLHttp.copyContent=function(docDOM,docText,destId){var src=docDOM?(typeof docDOM.getElementsByTagName=='function'?docDOM.getElementsByTagName('body').item(0):(docDOM.body?docDOM.body:null)):null;var dest=document.getElementById?document.getElementById(destId):(document.all?document.all[destId]:null);if(!dest||(!src&&!docText))return;if(src&&src.innerHTML)dest.innerHTML=src.innerHTML;else if(src&&document.importNode){while(dest.firstChild)dest.removeChild(dest.firstChild);for(var i=0;i<src.childNodes.length;i++)dest.appendChild(document.importNode(src.childNodes.item(i),true))}else if(docText){if(docText.match(/(<body>)(.*)(<\/body>)/i))docText=RegExp.$2;dest.innerHTML=docText}};function DragResize(myName,config){var props={myName:myName,enabled:true,handles:['tl','tm','tr','ml','mr','bl','bm','br'],isElement:null,isHandle:null,element:null,handle:null,minWidth:10,minHeight:10,minLeft:0,maxLeft:9999,minTop:0,maxTop:9999,gridX:1,gridY:1,zIndex:1,mouseX:0,mouseY:0,lastMouseX:0,lastMouseY:0,mOffX:0,mOffY:0,elmX:0,elmY:0,elmW:0,elmH:0,allowBlur:true,ondragfocus:null,ondragstart:null,ondragmove:null,ondragend:null,ondragblur:null};for(var p in props)this[p]=(typeof config[p]=='undefined')?props[p]:config[p]};DragResize.prototype.apply=function(node){var obj=this;addEvent(node,'mousedown',function(e){obj.mouseDown(e)});addEvent(node,'mousemove',function(e){obj.mouseMove(e)});addEvent(node,'mouseup',function(e){obj.mouseUp(e)})};DragResize.prototype.select=function(newElement){with(this){if(!document.getElementById||!enabled)return;if(newElement&&(newElement!=element)&&enabled){element=newElement;element.style.zIndex=++zIndex;if(this.resizeHandleSet)this.resizeHandleSet(element,true);elmX=parseInt(element.style.left);elmY=parseInt(element.style.top);elmW=element.offsetWidth;elmH=element.offsetHeight;if(ondragfocus)this.ondragfocus()}}};DragResize.prototype.deselect=function(delHandles){with(this){if(!document.getElementById||!enabled)return;if(delHandles){if(ondragblur)this.ondragblur();if(this.resizeHandleSet)this.resizeHandleSet(element,false);element=null}handle=null;mOffX=0;mOffY=0}};DragResize.prototype.mouseDown=function(e){with(this){if(!document.getElementById||!enabled)return true;var elm=e.target||e.srcElement,newElement=null,newHandle=null,hRE=new RegExp(myName+'-([trmbl]{2})','');while(elm){if(elm.className){if(!newHandle&&(hRE.test(elm.className)||isHandle(elm)))newHandle=elm;if(isElement(elm)){newElement=elm;break}} elm=elm.parentNode}if(element&&(element!=newElement)&&allowBlur)deselect(true);if(newElement&&(!element||(newElement==element))){if(newHandle)cancelEvent(e);select(newElement,newHandle);handle=newHandle;if(handle&&ondragstart)this.ondragstart(hRE.test(handle.className))}}};DragResize.prototype.mouseMove=function(e){with(this){if(!document.getElementById||!enabled)return true;mouseX=e.pageX||e.clientX+document.documentElement.scrollLeft;mouseY=e.pageY||e.clientY+document.documentElement.scrollTop;var diffX=mouseX-lastMouseX+mOffX;var diffY=mouseY-lastMouseY+mOffY;mOffX=mOffY=0;lastMouseX=mouseX;lastMouseY=mouseY;if(!handle)return true;var isResize=false;if(this.resizeHandleDrag&&this.resizeHandleDrag(diffX,diffY)){isResize=true}else{var dX=diffX,dY=diffY;if(elmX+dX<minLeft)mOffX=(dX-(diffX=minLeft-elmX));else if(elmX+elmW+dX>maxLeft)mOffX=(dX-(diffX=maxLeft-elmX-elmW));if(elmY+dY<minTop)mOffY=(dY-(diffY=minTop-elmY));else if(elmY+elmH+dY>maxTop)mOffY=(dY-(diffY=maxTop-elmY-elmH));elmX+=diffX;elmY+=diffY}with(element.style){left=(Math.round(elmX/gridX)*gridX)+'px';top=(Math.round(elmY/gridY)*gridY)+'px';if(isResize){width=(Math.round(elmW/gridX)*gridX)+'px';height=(Math.round(elmH/gridY)*gridY)+'px'}} if(window.opera&&document.documentElement){var oDF=document.getElementById('op-drag-fix');if(!oDF){var oDF=document.createElement('input');oDF.id='op-drag-fix';oDF.style.display='none';document.body.appendChild(oDF)}oDF.focus()}if(ondragmove)this.ondragmove(isResize);cancelEvent(e)}};DragResize.prototype.mouseUp=function(e){with(this){if(!document.getElementById||!enabled)return;var hRE=new RegExp(myName+'-([trmbl]{2})','');if(handle&&ondragend)this.ondragend(hRE.test(handle.className));deselect(false)}};