gaf-mobile
Version:
GAF mobile Web site
10 lines (9 loc) • 3.36 kB
JavaScript
// mutationobserver-shim v0.3.1 (github.com/megawac/MutationObserver.js)
// Authors: Graeme Yeates (github.com/megawac)
window.MutationObserver=window.MutationObserver||window.WebKitMutationObserver||function(r){function w(a){this.g=[];this.k=a}function H(a){(function c(){var d=a.takeRecords();d.length&&a.k(d,a);a.f=setTimeout(c,w._period)})()}function t(a){var b={type:null,target:null,addedNodes:[],removedNodes:[],previousSibling:null,nextSibling:null,attributeName:null,attributeNamespace:null,oldValue:null},c;for(c in a)b[c]!==r&&a[c]!==r&&(b[c]=a[c]);return b}function I(a,b){var c=B(a,b);return function(d){var g=
d.length,n;b.a&&c.a&&A(d,a,c.a,b.d);if(b.b||b.e)n=J(d,a,c,b);if(n||d.length!==g)c=B(a,b)}}function A(a,b,c,d){for(var g={},n=b.attributes,h,m,C=n.length;C--;)h=n[C],m=h.name,d&&d[m]===r||(h.value!==c[m]&&a.push(t({type:"attributes",target:b,attributeName:m,oldValue:c[m],attributeNamespace:h.namespaceURI})),g[m]=!0);for(m in c)g[m]||a.push(t({target:b,type:"attributes",attributeName:m,oldValue:c[m]}))}function J(a,b,c,d){function g(b,c,g,h,y){var r=b.length-1;y=-~((r-y)/2);for(var f,k,e;e=b.pop();)f=
g[e.h],k=h[e.i],d.b&&y&&Math.abs(e.h-e.i)>=r&&(a.push(t({type:"childList",target:c,addedNodes:[f],removedNodes:[f],nextSibling:f.nextSibling,previousSibling:f.previousSibling})),y--),d.a&&k.a&&A(a,f,k.a,d.d),d.c&&3===f.nodeType&&f.nodeValue!==k.c&&a.push(t({type:"characterData",target:f})),d.e&&n(f,k)}function n(b,c){for(var x=b.childNodes,p=c.b,y=x.length,w=p?p.length:0,f,k,e,l,u,z=0,v=0,q=0;v<y||q<w;)l=x[v],u=(e=p[q])&&e.j,l===u?(d.a&&e.a&&A(a,l,e.a,d.d),d.c&&e.c!==r&&l.nodeValue!==e.c&&a.push(t({type:"characterData",
target:l})),k&&g(k,b,x,p,z),d.e&&(l.childNodes.length||e.b&&e.b.length)&&n(l,e),v++,q++):(h=!0,f||(f={},k=[]),l&&(f[e=D(l)]||(f[e]=!0,-1===(e=E(p,l,q,"j"))?d.b&&(a.push(t({type:"childList",target:b,addedNodes:[l],nextSibling:l.nextSibling,previousSibling:l.previousSibling})),z++):k.push({h:v,i:e})),v++),u&&u!==x[v]&&(f[e=D(u)]||(f[e]=!0,-1===(e=E(x,u,v))?d.b&&(a.push(t({type:"childList",target:c.j,removedNodes:[u],nextSibling:p[q+1],previousSibling:p[q-1]})),z--):k.push({h:e,i:q})),q++));k&&g(k,b,
x,p,z)}var h;n(b,c);return h}function B(a,b){var c=!0;return function g(a){var h={j:a};!b.c||3!==a.nodeType&&8!==a.nodeType?(b.a&&c&&1===a.nodeType&&(h.a=F(a.attributes,function(a,c){if(!b.d||b.d[c.name])a[c.name]=c.value;return a})),c&&(b.b||b.c||b.a&&b.e)&&(h.b=K(a.childNodes,g)),c=b.e):h.c=a.nodeValue;return h}(a)}function D(a){try{return a.id||(a.mo_id=a.mo_id||G++)}catch(b){try{return a.nodeValue}catch(c){return G++}}}function K(a,b){for(var c=[],d=0;d<a.length;d++)c[d]=b(a[d],d,a);return c}
function F(a,b){for(var c={},d=0;d<a.length;d++)c=b(c,a[d],d,a);return c}function E(a,b,c,d){for(;c<a.length;c++)if((d?a[c][d]:a[c])===b)return c;return-1}w._period=30;w.prototype={observe:function(a,b){for(var c={a:!!(b.attributes||b.attributeFilter||b.attributeOldValue),b:!!b.childList,e:!!b.subtree,c:!(!b.characterData&&!b.characterDataOldValue)},d=this.g,g=0;g<d.length;g++)d[g].m===a&&d.splice(g,1);b.attributeFilter&&(c.d=F(b.attributeFilter,function(a,b){a[b]=!0;return a}));d.push({m:a,l:I(a,
c)});this.f||H(this)},takeRecords:function(){for(var a=[],b=this.g,c=0;c<b.length;c++)b[c].l(a);return a},disconnect:function(){this.g=[];clearTimeout(this.f);this.f=null}};var G=1;return w}(void 0);