Butterfly (Slip Jig) Sheet music for Violin (2024)

'); var a = window.open('', '', 'width=700,height=960'); a.document.open("text/html"); a.document.write(html.join("")); a.document.close(); } }var tempo = 99.0,changedpage=0,lb,rb,sco,sco2,pb,pi,bg1,bg2,ic1,ic0,ic2,ic3,ic4,aic0,aic1,aic2,aic3,aic4,l1,l2,pdfadd,ss,styp,sic,pauseon=0,meton=0,speedval=1.0,currpage=1,currpagearryno=1,introbars=1; //no intro 5=4var introdelay=2000,iipage=1,no_pages=1;ss='/school/svg/';var images = new Array();var blankImage = new Image();blankImage.src ="/school/svg/blank3.svg"; var imageCache = {"": blankImage};window.onload = function(){ document.onkeyup = function(event){ var e = (!event) ? window.event : event; var kcode=e.keyCode evenwhen(kcode); };};window.onkeydown = function(event) { var e = (!event) ? window.event : event;var kcode=e.keyCode if (kcode==32){ var elem if (e.srcElement) elem = e.srcElement; else if (e.target) elem = e.target; if (elem.tagName.toLowerCase()=='input' || elem.tagName.toLowerCase()=='textarea') {} else{ if(lb==null){ initiatestuff();playmain(kcode); } else{ callpause2(); } return false; } }};var meton=0,everyplayed2=0,everyplayed=0,carryon=true,play_status=0,totdone,toty,score='violin/butterflyVLN';function callpause2(){ var num_listened=readCookie('num_listened') if (num_listened=='undefined'||num_listened=='NaN'){num_listened=0;} if (num_listened>3){ overlay();return ; } else{ callpause();} }styp="main";var page_printed=0;var cp4p; const newPButton = document.querySelector(".icon_printer"); newPButton.addEventListener("click", async () => { if (!showTwoPages){var src=document.getElementById('score').src; printdiv(src,0);return;} if (page_printed==0){ cp4p=currpage; if (currpage<10){ cp4p='00'+cp4p; } else if(currpage<100){cp4p='0'+cp4p;} //var printstring=ss+score+cp4p+'.png'; alert('This will print the left hand page. Press print again to print the right hand page. \n\nTo print entire pieces in one go, and for higher quality printing from our PDF files, please subscribe.'); var src=document.getElementById('score').src; src = src.replace(/(\d{2})\.svg$/, '0$1.svg'); src = src.replace(/svg/g, 'png'); page_printed=1; printdiv(src,0); } else {page_printed=0; //var printstring=ss+score+cp4p+'.png'; alert('This will now print the right hand page. Press print again to print the left hand page, or for longer pieces, navigate to next pages and press print again.'); var src=document.getElementById('score2').src; src = src.replace(/(\d{2})\.svg$/, '0$1.svg'); src = src.replace(/svg/g, 'png'); printdiv(src,0) }});function convertToPdfUrl(url) { if (url.includes('/png/')) { url = url.replace('/png/', '/pdf/'); let lastPngIndex = url.lastIndexOf('.png'); if (lastPngIndex !== -1) { url = url.substring(0, lastPngIndex - 3) + url.substring(lastPngIndex); } url = url.replace('.png', '.pdf'); } else if (url.includes('/svg/')) { url = url.replace('/svg/', '/pdf/'); let lastSvgIndex = url.lastIndexOf('.svg'); if (lastSvgIndex !== -1) { url = url.substring(0, lastSvgIndex - 2) + url.substring(lastSvgIndex); } url = url.replace('.svg', '.pdf'); } return url;}function openPDF(){}function doprint() { var isSafari = window.safari !== undefined; if(lb==null){initiatestuff()} alert('N.B. This will print only the current page.\n\nIf this piece has more than one page, you will need to print each page individually. Navigate to other pages using the << and >> buttons.\n\nTo print entire pieces in one go, and for higher quality printing from our PDF files, please subscribe.') var ssrc=sco.src; var src=document.getElementById('score').src; printdiv(src,0)} class ConfirmDialog { constructor({ questionText, trueButtonText, falseButtonText, parent }) { this.questionText = questionText || "Are you sure?"; this.trueButtonText = trueButtonText || "Yes"; this.falseButtonText = falseButtonText || "No"; this.parent = parent || document.body; this.dialog = undefined; this.trueButton = undefined; this.falseButton = undefined; this._createDialog(); this._appendDialog(); } confirm() { return new Promise((resolve, reject) => { const somethingWentWrongUponCreation = !this.dialog || !this.trueButton || !this.falseButton; if (somethingWentWrongUponCreation) { reject('Someting went wrong when creating the modal'); return; } this.dialog.showModal(); this.trueButton.focus(); this.trueButton.addEventListener("click", () => { resolve(true); this._destroy(); }); this.falseButton.addEventListener("click", () => { resolve(false); this._destroy(); }); }); } _createDialog() { this.dialog = document.createElement("dialog"); this.dialog.classList.add("confirm-dialog"); const question = document.createElement("div"); question.textContent = this.questionText; question.classList.add("confirm-dialog-question"); this.dialog.appendChild(question); const buttonGroup = document.createElement("div"); buttonGroup.classList.add("confirm-dialog-button-group"); this.dialog.appendChild(buttonGroup); this.falseButton = document.createElement("button"); this.falseButton.classList.add( "confirm-dialog-button", "confirm-dialog-button--false" ); this.falseButton.type = "button"; this.falseButton.textContent = this.falseButtonText; buttonGroup.appendChild(this.falseButton); this.trueButton = document.createElement("button"); this.trueButton.classList.add( "confirm-dialog-button", "confirm-dialog-button--true" ); this.trueButton.type = "button"; this.trueButton.textContent = this.trueButtonText; buttonGroup.appendChild(this.trueButton); } _appendDialog() { this.parent.appendChild(this.dialog); } _destroy() { this.parent.removeChild(this.dialog); delete this; }} function getCachedImageFromMap (path, map) { let image = map[path]; if (image) return image; image = new Image(); image.src = path; map[path] = image; return image;} var scfile=ss+score+'01.svg'; var scfile2=''; function playalongacc(pltype) { if(ison0) { hideLoopGuide(); } if(lb==null){initiatestuff()} switch (pltype){ case 1: if (ison1==0&&document.getElementById('pausebefore').checked==true){ pauseamount=5;updatecountin(); pppa=pauseamount+1; } else{ pauseamount=0;pppa=0;stopplayalongreturntostandardview() } break; case 2: if (ison2==0&&document.getElementById('pausebefore').checked==true){ pauseamount=5;updatecountin(); pppa=pauseamount+1; } else{ pauseamount=0;pppa=0;stopplayalongreturntostandardview() } break; case 3: if (ison3==0&&document.getElementById('pausebefore').checked==true){ pauseamount=5;updatecountin(); pppa=pauseamount+1; } else{ pauseamount=0;pppa=0;stopplayalongreturntostandardview() } break; case 4: if (ison4==0&&document.getElementById('pausebefore').checked==true){ pauseamount=5;updatecountin(); pppa=pauseamount+1; } else{ pauseamount=0;pppa=0;stopplayalongreturntostandardview() } break; } stimer = window.setTimeout( "playalongacc2("+pltype+")", (pppa*1000)); checkIfShouldShowTwoPages(); }var baseUrl = '';function playalongacc2(pltype, keepPlayState, wasOn){ let wasStoped = pauseon || !wasOn; if(typeof bpp !== 'undefined' && typeof ppt !== 'undefined') { temp_IS_HIGHLIGHT_ON=IS_HIGHLIGHT_ON; } else{ temp_IS_HIGHLIGHT_ON=false;l1.style.visibility='hidden'; } var bon=0; stopplayalongreturntostandardview() if (ison1||ison2||ison3||ison4) { playalongstop() btn_transpose.style.visibility='visible'; } else { if (!keepPlayState || !wasStoped) { startTimeframe(DESIRED_FPS); } l1.style.visibility='visible'; btn_transpose.style.visibility='hidden'; } var num_listened=readCookie('num_listened') if(num_listened=='undefined'||num_listened=='NaN'){num_listened=0;} if(everyplayed==0){num_listened=p(num_listened)+1;eraseCookie('num_listened');createCookie('num_listened',num_listened,1);everyplayed=1;} if(num_listened>3){overlay();return } var aisp=document.getElementById('aispacer'); switch (pltype){ case 1: if (ison1==0){ bon=1;ison1=1;ison2=0;ison3=0;ison4=0;ison0=0;ic1.src=sic;aud=document.getElementById('demo1'); pico.style.display='inline-block!important';ic2.style.display='none';aic0.style.display='none';aic2.style.display='none'; aisp.style.display='inline-flex';aisp.style.visibiliy='visible'; if(ic3){aic3.style.display='none';ic3.style.display='none';} if(ic4){aic4.style.display='none';ic4.style.display='none';} } break; case 2: if(ison2==0){bon=1;ison1=0;ison2=1;ison4=0;ison3=0;ison0=0;ic2.src=sic;aud=document.getElementById('demo2'); pico.style.display='inline-block!important';ic1.style.display='none';aic0.style.display='none';aic1.style.display='none';aisp.style.display='inline-flex';aisp.style.visibiliy='visible'; if(ic3){aic3.style.display='none';ic3.style.display='none';} if(ic4){aic4.style.display='none';ic4.style.display='none';} } break; case 3: if(ison3==0){bon=1;ison1=0;ison2=0;ison4=0;ison3=1;ison0=0;ic3.src=sic;aud=document.getElementById('demo3'); pico.style.display='inline-block!important';ic1.style.display='none';aic0.style.display='none';aic1.style.display='none';aisp.style.display='inline-flex';aisp.style.visibiliy='visible' aic2.style.display='none';ic2.style.display='none'; if(ic4){aic4.style.display='none';ic4.style.display='none';} } break; case 4: if(ison4==0){bon=1;ison1=0;ison2=0;ison3=0;ison4=1;ison0=0;ic4.src=sic;aud=document.getElementById('demo4'); pico.style.display='inline-block!important';ic1.style.display='none';aic0.style.display='none';aic1.style.display='none';aisp.style.display='inline-flex';aisp.style.visibiliy='visible' aic2.style.display='none';ic2.style.display='none'; if(ic3){aic3.style.display='none';ic3.style.display='none';} } break;} aud.addEventListener('timeframe',checkbartimeupdate); aud.addEventListener('timeframe',checktimeupdateparts); aud.addEventListener('timeframe',function(){ if (aud.currentTime< 52) { if(currpage!=1&&changedpage==0){ currpage=1 lb.classList.remove("pagenav_disabled");rb.classList.remove("pagenav_disabled"); } if (currpage==max_playalong_page||showTwoPages&&(currpage+1 == max_playalong_page)){rb.classList.add("pagenav_disabled");} lb.classList.add("pagenav_disabled"); } },false); if (bon==1) { pb.style.display='flex';pico.style.display='inline-block';document.getElementById('metandtemp').style.visibility='visible'; aud.addEventListener('timeframe', updateProgress, false); aud.addEventListener('ended', audioend); updateplaybackrate(document.getElementById('speed').value) speedval=document.getElementById('speed').value aud.play();aud.currentTime = 0; baseUrl=ss+'violin/butterflyvln_vn'; switchScore("score", `${baseUrl}01.svg`); partopen=1; if(baseUrl==''){baseUrl=ss+score;} checkIfShouldShowTwoPages(); } else { pb.style.display='none';document.getElementById('metandtemp').style.visibiliy='hidden';pico.style.display='none'; ison1=0;ison2=0;ison3=0;ison4=0; } if(keepPlayState) { if (wasStoped) { pauseon=0; callpause(); setTimeout(() => { checkbartimeupdate(); updateProgress(); }, 100) } } } var no_part_pages=1;function stopplayalongreturntostandardview() {if(lb==null){initiatestuff()}l1.style.visibility = 'hidden';ic1.style.display='block';ic2.style.display='block';if(ic3){ic3.style.display='block';}if(ic4){ic4.style.display='block';}ic0.style.display='block';aic1.style.display='inline-block';aic2.style.display='inline-block';if(aic3){aic3.style.display='inline-block';}if(aic4){aic4.style.display='inline-block';}aic0.style.display='inline-block';aisp=document.getElementById('aispacer');aisp.style.display='none';aisp.style.visibility='hidden';pico.src='/imc/pause.png';document.getElementById('icon0').src = '/imc/play.png';document.getElementById('progress').style.width = "0%";ic1.src = '/imc/playalong.png';if(ic3){ic3.src = '/imc/.png';}currpage=1;document.getElementById('demo0').pause();document.getElementById('demo1').pause();document.getElementById('demo3').pause(); if(curtransp!=0){ switchScore('score', thissc+'_'+curtranspdir+curtransp+'001.gif'); switchScore('score2', thissc+'_'+curtranspdir+curtransp+'002.gif'); } else{ sco.style = {}; sco2.style ={}; }if (!ext_traditional){ lb.classList.add("pagenav_disabled"); if (no_pages>2||!showTwoPages&&no_pages>1){rb.classList.remove("pagenav_disabled");}}} function playalongstop() { resizeStage(); stop=true; l1.style.visibility = 'hidden'; sco.style.top='0'; document.getElementById('mainscore').style.height='100%'; document.getElementById('icon0').src = '/imc/play.png';ic1.src = '/imc/playalong.png';if(ic3){ic3.src = '/imc/.png';} document.getElementById('demo0').pause(); document.getElementById('demo1').pause();if(ic3){document.getElementById('demo3').pause();}} function createCookie(name,value,days) {if (days) { var expires="",date=new Date(),midnight=new Date(date.getFullYear(),date.getMonth(),date.getDate(),23,59,59); expires = "; expires=" + midnight.toGMTString(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); }else var expires = "";document.cookie = name+"="+value+expires+"; path=/";var gtxt=''if(3-value>1){gtxt=(3-value)+' free plays';}else if (3-value==1){gtxt=(3-value)+' free play';}else if (3-value<1){gtxt='0 free plays';}else{gtxt='3 free plays';} var pleft=document.getElementById('playleft'); pleft.innerHTML=gtxt+' left today. Subscribe for unlimited plays.'; pleft.style.dispaly='block';pleft.style.visibility='visible';}var pt = []; pt[1] = { e:52, p:1 }; var ppt = []; ppt[1] = { e:52, p:1 }; var bt = []; bt[1]={e:18,b:1};bt[2]={e:36,b:2};bt[3]={e:54,b:1};bt[4]={e:72,b:2};bt[5]={e:90,b:3};bt[6]={e:108,b:4};bt[7]={e:126,b:5};bt[8]={e:144,b:6};bt[9]={e:162,b:3};bt[10]={e:180,b:4};bt[11]={e:198,b:5};bt[12]={e:216,b:6};bt[13]={e:234,b:7};bt[14]={e:252,b:8};bt[15]={e:270,b:9};bt[16]={e:288,b:10};bt[17]={e:306,b:7};bt[18]={e:324,b:8};bt[19]={e:342,b:9};bt[20]={e:360,b:10};bt[21]={e:378,b:11};bt[22]={e:396,b:12};bt[23]={e:414,b:13};bt[24]={e:432,b:14};bt[25]={e:450,b:11};bt[26]={e:468,b:12};bt[27]={e:486,b:13};bt[28]={e:504,b:14};bt[29]={e:522,b:15}; var bp = []; bp[1]={t:133,l:98,w:86,h:150 };bp[2]={t:133,l:183,w:47,h:150 };bp[3]={t:133,l:231,w:94,h:150 };bp[4]={t:133,l:325,w:96,h:150 };bp[5]={t:133,l:421,w:79,h:150 };bp[6]={t:133,l:500,w:91,h:150 };bp[7]={t:391,l:125,w:111,h:136 };bp[8]={t:391,l:236,w:119,h:136 };bp[9]={t:391,l:355,w:110,h:136 };bp[10]={t:391,l:465,w:126,h:136 };bp[11]={t:635,l:125,w:103,h:150 };bp[12]={t:635,l:228,w:99,h:150 };bp[13]={t:635,l:327,w:94,h:150 };bp[14]={t:635,l:421,w:105,h:150 };bp[15]={t:635,l:526,w:64,h:150 }; var bpp = []; bpp[1]={t:102,l:65,w:142,h:21 };bpp[2]={t:102,l:207,w:130,h:21 };bpp[3]={t:102,l:337,w:138,h:21 };bpp[4]={t:102,l:476,w:119,h:21 };bpp[5]={t:175,l:65,w:168,h:22 };bpp[6]={t:175,l:233,w:120,h:22 };bpp[7]={t:175,l:353,w:126,h:22 };bpp[8]={t:175,l:479,w:116,h:22 };bpp[9]={t:248,l:65,w:208,h:21 };bpp[10]={t:248,l:273,w:154,h:21 };bpp[11]={t:248,l:427,w:168,h:21 };bpp[12]={t:321,l:65,w:209,h:21 };bpp[13]={t:321,l:274,w:210,h:21 };bpp[14]={t:321,l:484,w:107,h:21 }; var delaytime=0;var pageBeforeChanging;function changepage1(e) { let base; let playTimes; let maxPages; let playingpart; let readytogo; document.getElementById('layer1').style.visibility = 'hidden'; if (lb == null) { initiatestuff(); } if (ison1 ||ison2 ||ison3||ison4) { if(typeof bpp !== 'undefined' && typeof ppt !== 'undefined') { playTimes = ppt; } else { playTimes = pt; } base = baseUrl; maxPages = max_playalong_page; playingpart=true; } else { playingpart=false; playTimes = pt; base = ss+score; maxPages = no_pages; } let mult = showTwoPages ? 2 : 1; if (changedpage==0) { pageBeforeChanging = currpage; changedpage = 1; manual_scroll=1; } if (carryon == 1 && e == 'r' && currpage + mult <= maxPages ) { currpage += mult; var cp; cp = formatPageNumber(currpage,playingpart); if (!playingpart&&curtransp!=0) { switchScore("score", thissc+'_'+curtranspdir+curtransp+cp+'.gif'); } else { switchScore("score", base+cp+'.svg');} if (showTwoPages) { if (currpage + 1 <= maxPages ) { var currpageplus1 = currpage+1; cp2 = formatPageNumber(currpageplus1,playingpart); if (!playingpart&&curtransp!=0){ switchScore("score2", thissc+'_'+curtranspdir+curtransp+cp2+'.gif'); } else { switchScore("score2", base+cp2+'.svg'); } } else { switchScore("score2", ''); score2.style.width='11542px'; } } lb.classList.remove("pagenav_disabled") if (currpage >= maxPages ||(showTwoPages&&currpage+1 >= maxPages)) { rb.classList.add("pagenav_disabled") } } else if ('l' == e && currpage > 1 * mult) { currpage -= mult; var cp; cp = formatPageNumber(currpage,playingpart); if (!playingpart&&curtransp!=0) { switchScore("score", thissc+'_'+curtranspdir+curtransp+cp+'.gif'); } else { switchScore("score", base+cp+'.svg'); } if (showTwoPages) { if (currpage + 1 <= maxPages) { var currpageplus1 = currpage+1; cp2 = formatPageNumber(currpageplus1,playingpart); if (!playingpart&&curtransp!=0) { switchScore("score2", thissc+'_'+curtranspdir+curtransp+cp2+'.gif'); } else { switchScore("score2", base+cp2+'.svg'); } } else { switchScore("score2", ''); score2.style.width='11542px'; } } rb.classList.remove("pagenav_disabled") if (1 == currpage) { lb.classList.add("pagenav_disabled") } }}function formatPageNumber(page, isPlayingPart=false) { if (isPlayingPart || curtransp == 0) { return page < 10 ? '0' + page : page; } else { return page < 10 ? '00' + page : (page < 100 ? '0' + page : page); }}function changepage2(dir) { hideLoopGuide(); changepage1(dir);}function changepage_playalong(dir) { if(lb==null){ initiatestuff(); } document.getElementById('layer1').style.visibility='hidden'; if( ison3==1||ison2==1||ison4==1){ //changing part var ds=sco.src; if(dir=='r') { switchScore('score', bumpStringInt(ds,dir)); } else { switchScore('score', bumpStringInt(ds,dir)); } } else { if (changedpage==0) { pageBeforeChanging = currpage; changedpage = 1; } var cp2 if(carryon==true){ if(dir=='r'&&(currpage<1)) { currpage=currpage+1; if (currpage<10){cp2='00'+(currpage)} else if (currpage<100){cp2='0'+(currpage)} else {cp2=currpage} switchScore("score", baseUrl+cp2+'.svg'); lb.classList.remove("pagenav_disabled"); if (currpage==max_playalong_page||showTwoPages&&(currpage+1 == max_playalong_page)){rb.classList.add("pagenav_disabled");} } else if(dir=='l'&&(currpage>1)) { currpage=currpage-1; if (currpage<10){cp2='00'+(currpage)} else if (currpage<100){cp2='0'+(currpage)} else {cp2=currpage} switchScore("score", baseUrl+cp2+'.svg'); rb.classList.remove("pagenav_disabled"); if (currpage==1){lb.classList.add("pagenav_disabled");} } } }}var pauseamount=0;var pppa=0;var stimer; function playmain(stype){ baseUrl=''; temp_IS_HIGHLIGHT_ON=IS_HIGHLIGHT_ON; manual_scroll=0;if(g){ clearTimeout(g);} if(ison1) { hideLoopGuide(); } if (document.getElementById('pausebefore').checked==true&&ison0 == 0){ pauseamount=5;updatecountin(); pppa=pauseamount+1;} else {pauseamount=0;pppa=0} stimer = window.setTimeout( "playmain2("+stype+")", (pppa*1000)); stopplayalongreturntostandardview() resizeStage();} function playmain2(stype, keepPlayState, wasOn) { partopen=0; let wasStoped = pauseon || !wasOn; if(lb==null){initiatestuff()} if (stype==0){ stopplayalongreturntostandardview() } if (ison0) { playalongstop();changedpage=0; } else { if (!keepPlayState || !wasStoped) { startTimeframe(DESIRED_FPS); } l1.style.visibility='visible'; } var num_listened=readCookie('num_listened') if (num_listened=='undefined'||num_listened=='NaN'){num_listened=0;} if (everyplayed==0){ num_listened=p(num_listened)+1; eraseCookie('num_listened') createCookie('num_listened',num_listened,1) everyplayed=1; } if (num_listened>3){overlay();return ;} if (ison0 == 0) { ison0 = 1;ison1=0 ;ison2=0;ison3=0;ison4=0; document.getElementById('icon0').src = sic; aud=document.getElementById('demo0') pb.style.display='flex'; document.getElementById('metandtemp').style.visibility='visible'; pico.style.display='inline-block'; ic1.style.display='none'; ic2.style.display='none'; aic1.style.display='none'; aic2.style.display='none'; if (ic3){ ic3.style.display='none'; aic3.style.display='none'; } if (ic4){ ic4.style.display='none'; aic4.style.display='none'; } aisp=document.getElementById('aispacer'); aisp.style.display='inline-flex';aisp.style.visibiliy='visible'; checkIfShouldShowTwoPages(); aud.addEventListener('timeframe',function(){ if (aud.currentTime< 52) { if(currpage!=1&&changedpage==0){ currpage=1 switchScore('score', ss+score+'0'+(currpage)+'.svg'); lb.classList.remove("pagenav_disabled"); rb.classList.remove("pagenav_disabled"); if (currpage==no_pages||showTwoPages&&(currpage+1 == no_pages)){rb.classList.add("pagenav_disabled");} } } },false); aud.addEventListener('timeframe',checkbartimeupdate); aud.addEventListener('timeframe', updateProgress, false);aud.addEventListener('ended', audioend); updateplaybackrate(document.getElementById('speed').value) aud.play();aud.currentTime = 0; if (stype==0) { if(curtransp!=0){ switchScore('score', thissc+'_'+curtranspdir+curtransp+'001.gif'); switchScore('score2', thissc+'_'+curtranspdir+curtransp+'002.gif'); } else { switchScore('score', scfile); switchScore('score2', scfile2); } currpage=1; if(!ext_traditional){ lb.classList.add("pagenav_disabled"); if(no_pages>1&&!showTwoPages||no_pages>2){rb.classList.remove("pagenav_disabled"); } } } } else { ison0 = 0; pb.style.display='none'; pico.style.display='none'; if(curtransp!=0){ switchScore('score', thissc+'_'+curtranspdir+curtransp+'001.gif'); switchScore('score2', thissc+'_'+curtranspdir+curtransp+'002.gif'); } else { switchScore('score', scfile); switchScore('score2', scfile2); } document.getElementById('metandtemp').style.visibility='hidden'; if (stype==0){ stopplayalongreturntostandardview(); l1.style.visibility='hidden'; stopLoop(); } } if(keepPlayState) { if (wasStoped) { pauseon=0; callpause(); setTimeout(() => { checkbartimeupdate(); updateProgress(); }, 100) } } resizeStage(); }function uptr(nop,currpage){ if(lb==null){initiatestuff();} lb.classList.remove("pagenav_disabled");rb.classList.remove("pagenav_disabled"); if ((currpage==nop)||showTwoPages&&(currpage==nop-1)){rb.classList.add("pagenav_disabled"); } if (currpage==1){lb.classList.add("pagenav_disabled");}}function audioend(){ if(ison0==1){playmain(0)} else if (ison1==1){playalongacc(1)} else if (ison2==1){playalongacc(2)} else if (ison3==1){playalongacc(3)} else if (ison4==1){playalongacc(4)}}var changingpage = false;var oldpage;function checktimeupdate() { let showingPages = 1; if (showTwoPages) { showingPages = 2; if (pt.length % 2 === 0) { pt.push({ e: pt[pt.length - 1].e }); } } let pageI = pt.findIndex((page) => { return (page || {e:0}).e - PAGE_TURNING_TIME>= aud.currentTime; }); if (pageI <= -1) pageI = 1; let curPage = pt[pageI] || {e:0}; if (ison0 == 1 && changedpage == 0) { if (oldpage == null) { oldpage = 0; } else { oldpage = currpage; } // Math to make f(1) -> 1 f(2) -> 1 f(3) -> 3 f(4) -> 3 if showing 2 pages // and f(x) -> x, if showing only 1 page let page = Math.max(1, curPage.p || 1); currpage = Math.ceil(page / showingPages) * showingPages - Math.floor(0.5 * showingPages); if (showingPages === 2) { currpagearryno = pageI - (page % 2 ? 0 : 1); } else { currpagearryno = pageI; } var cp = currpage.toString().padStart(2, "0"); let newSrc; if (curtransp!=0) { cp = currpage.toString().padStart(3, "0"); newSrc = thissc+'_'+curtranspdir+curtransp+cp+'.gif' } else { newSrc = ss+score+cp+'.svg'; } switchScore("score", newSrc); if (showTwoPages && currpage + 1 <= no_pages) { var currpageplus1 = currpage + 1; let cp2 = currpageplus1.toString().padStart(2, "0"); if (curtransp != 0) { cp2 = currpageplus1.toString().padStart(3, "0"); newSrc = thissc + "_" + curtranspdir+curtransp + cp2 + ".gif"; } else { newSrc = ss + score + cp2 + ".svg"; } } else { newSrc = ""; } if ( sco2.src !== sco.src ) { switchScore("score2", newSrc); if(newSrc.length==0 &&curtransp == 0){ score2.style.width='11542px'; } } uptr(no_pages, currpage); }}function checktimeupdateparts() { var delaytime=0; if (showTwoPages) { if (ppt.length % 2 === 0) { ppt.push({ e: ppt[ppt.length - 1].e }); } } let pageI = ppt.findIndex((page) => { return (page || {e:0}).e + p(delaytime/1000) - PAGE_TURNING_TIME >= aud.currentTime; }); if (pageI <= -1) pageI = 1; let curPage = ppt[pageI] || {e:0}; if (ison1 == 1 && changedpage == 0) { if (oldpage == null) { oldpage = 0; } else { oldpage = currpage; } // f(1) -> 1 f(2) -> 1 f(3) -> 3 f(4) -> 3 if showing 2 pages // and f(x) -> x, if showing only 1 page let page = Math.max(1, curPage.p || 1); if (showTwoPages) { currpage = Math.ceil(page / 2) * 2 - 1; currpagearryno = pageI - (page % 2 ? 0 : 1); } else { currpage = page; currpagearryno = pageI; } var cp = currpage.toString().padStart(2, "0"); let newSrc; if (baseUrl !== '') { newSrc = baseUrl + cp + '.svg'; } else { newSrc = ss+score+cp+'.svg'; } switchScore("score", newSrc); if (showTwoPages && currpage + 1 <= no_part_pages) { var currpageplus1 = currpage + 1; var cp2 = currpageplus1.toString().padStart(2, "0"); if (baseUrl !== '') { newSrc = baseUrl + cp2 + '.svg'; } else { newSrc = ss+score+cp2+'.svg'; } } else { newSrc = ''; } if(sco2.src !== sco.src) { switchScore("score2", newSrc); } uptr(max_playalong_page, currpage) }}function isElementInViewport (el) { var rect = el.getBoundingClientRect(); return ( rect.top >= 0 && rect.left >= 0 && rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /* or $(window).height() */ rect.right <= (window.innerWidth || document.documentElement.clientWidth) /* or $(window).width() */ );}function checkbartimeupdate() { var delaytime=0; var isChrome = /Chrome/.test(navigator.userAgent) && /Google Inc/.test(navigator.vendor); var chrome_delay if (isChrome){ chrome_delay=aud.currentTime/500 } else{ chrome_delay=0 } if (ison0==1){delaytime=0;} if (((aud.currentTime+chrome_delay)*1000)delaytime||delaytime==0){ for(var aaa=1;aaa1){ if (cbn<3){ dcbn=1;} else{ dcbn=cbn-1; } } } cbn=dcbn; let playTimes; if (ison1 && typeof ppt !== 'undefined') { playTimes = ppt; } else { playTimes = pt; } let zthisbartiming = bt[aaa].e; var zthispage = false; let n = showTwoPages ? currpagearryno + 1 : currpagearryno; let pageEndTime = p((playTimes[n] || {e:0}).e * 10); let pageBeginTime = p((playTimes[currpagearryno-1] || {e:0}).e * 10); let firstPageEnd = p((playTimes[currpagearryno] || {e:0}).e * 10); if (zthisbartiming <= pageEndTime + 6) { if (currpagearryno > 1) { if ( zthisbartiming <= pageEndTime + 6 && zthisbartiming >= pageBeginTime ) { zthispage = true; } } else { zthispage = true; } } let pageOffset = 0; if (showTwoPages && zthisbartiming > firstPageEnd + 6) { pageOffset = document.getElementById('score2').offsetLeft; } else { pageOffset = document.getElementById('score').offsetLeft; } if(changedpage && currpage !== pageBeforeChanging) { l1.style.visibility='hidden'; } else { l1.style.visibility= temp_IS_HIGHLIGHT_ON ? 'visible' : 'hidden'; changedpage=0; if (ison0==1||ison1==1||ison1==2||ison3==1||ison4==1){ } var u,v,toppercwidth,leftpercwidth if (ison0==1 || (ison1 && typeof(bpp) === 'undefined')){ u = p(window.getComputedStyle(sco).getPropertyValue("width")); v = p(window.getComputedStyle(sco).getPropertyValue("height")); toppercwidth=p(window.getComputedStyle(sco).getPropertyValue("width")); toppercwidth=650/p(toppercwidth); leftpercwidth=p(window.getComputedStyle(sco).getPropertyValue("height")); leftpercwidth=841/p(leftpercwidth); if (document.getElementById('scrollview').checked==true) { l1.style.top=(p(bp[cbn].t))/toppercwidth+'px'; l1.style.left=(p((bp[cbn].l /toppercwidth ) +pageOffset))+'px'; l1.style.width=((p(bp[cbn].w))/toppercwidth)+'px'; l1.style.height=((p(bp[cbn].h))/toppercwidth)+'px'; if (cbn= (bt[loopEnd].e - 5 + delaytime / 100) / 10) { if (loopStart === 1) { aud.currentTime = 0 } else { aud.currentTime = ((bt[loopStart - 1] || {e: 0}).e + delaytime / 100) / 10; } } } }var curtransp=0;var curtranspdir='u';notransps=0;var thissc='https://www.8notes.com/school/transpositions/gif/violin/butterflyvln',tru=document.getElementById('tranup').style.background,trd=document.getElementById('trandown').style.background;function cleartransps(){ var u0=document.getElementById('u0'); u0.classList.remove("alphselected"); var u1=document.getElementById('u1'); u1.classList.remove("alphselected"); var u2=document.getElementById('u2'); u2.classList.remove("alphselected"); var u3=document.getElementById('u3'); u3.classList.remove("alphselected"); var u4=document.getElementById('u4'); u4.classList.remove("alphselected"); var u5=document.getElementById('u5'); u5.classList.remove("alphselected"); var u6=document.getElementById('u6'); u6.classList.remove("alphselected"); var d1=document.getElementById('d1'); d1.classList.remove("alphselected"); var d2=document.getElementById('d2'); d2.classList.remove("alphselected"); var d3=document.getElementById('d3'); d3.classList.remove("alphselected"); var d4=document.getElementById('d4'); d4.classList.remove("alphselected"); var d5=document.getElementById('d5'); d5.classList.remove("alphselected");}function transp(dir,numb,typeofaddition,kno){ if(lb==null){ initiatestuff() } rb.classList.remove("pagenav_disabled"); lb.classList.add("pagenav_disabled"); var actime=aud.currentTime; notransps=notransps+1; if(notransps>2) { overlay(); } else { if (typeofaddition==1){ switchScore('score', thissc+'_'+dir+numb+'001.gif'); cleartransps(); document.getElementById(dir+numb).classList.add("alphselected"); curtransp=numb; curtranspdir=dir; if (pt.length > 1) { pdfadd=dir+numb; switchScore('score2', thissc+'_'+dir+numb+'002.gif'); } aud.src='https://www.8notes.com/school/transpositions/mp3/violin/butterflyVLN_'+dir+numb +'.mp3'; if (ison0==1){ aud.play(); aud.currentTime = actime; } } else { //click the up or down buttons if(dir=='u') { if (curtransp<6) { curtransp=curtransp+numb; if(curtransp<0){ negtransp=-curtransp; pdfadd='d'+negtransp; switchScore('score', thissc+'_d'+negtransp+'001.gif'); cleartransps(); document.getElementById('d'+negtransp).classList.add("alphselected"); if (pt.length > 1) { switchScore('score', thissc+'_d'+negtransp+'002.gif'); } trd=bg2; aud.src='https://www.8notes.com/school/transpositions/mp3/violin/butterflyVLN_d'+negtransp +'.mp3'; if (ison0==1){ aud.play(); aud.currentTime = actime; } } else { pdfadd='u'+curtransp; cleartransps(); switchScore('score', thissc+'_u'+curtransp+'001.gif'); document.getElementById('u'+curtransp).classList.add("alphselected"); if (pt.length > 1) { switchScore('score2', thissc+'_u'+curtransp+'002.gif'); } aud.src='https://www.8notes.com/school/transpositions/mp3/violin/butterflyVLN_u'+curtransp +'.mp3'; if (ison0==1){ aud.play(); aud.currentTime = actime; } } if(curtransp==6){ tru=bg1; } else { trd=bg2; } } } else if(dir=='d'){ if(curtransp>-5) { curtransp=curtransp-numb; if(curtransp<0) { negtransp=-curtransp; pdfadd='d'+negtransp; cleartransps(); switchScore('score', thissc+'_d'+negtransp+'001.gif'); document.getElementById('d'+negtransp).classList.add("alphselected"); if (pt.length > 1) { switchScore('score2', thissc+'_d'+negtransp+'002.gif'); } aud.src='https://www.8notes.com/school/transpositions/mp3/violin/butterflyVLN_d'+negtransp +'.mp3'; if (ison0==1){ aud.play(); aud.currentTime = actime; } if (curtransp==-6) { trd=bg1; } else { tru=bg2; } } else { pdfadd='u'+curtransp; cleartransps(); switchScore('score', thissc+'_u'+curtransp+'001.gif'); document.getElementById('u'+curtransp).classList.add("alphselected"); if (pt.length > 1) { switchScore('score2', thissc+'_u'+curtransp+'002.gif'); } aud.src='https://www.8notes.com/school/transpositions/mp3/violin/butterflyVLN_u'+curtransp +'.mp3'; if (ison0==1){ aud.play(); aud.currentTime = actime; } tru=bg2; } } } }}transp_modal.style.display = "none";}