GOOGLE主页JS效果源代码

作者:journey 日期:2009-01-05

字体大小: 小中大

今天在百度留言里看到有位网友的留言说要一个GOOGLE主页效果的源码，其实在很早之前我就已经看到过相关的效果了，有点类似FLASH的感觉，那时候google.cn还没有放上这个JS效果，韩国GOOGLE方面老早就在用这个东东了，所以网上流传很多，自己也收集了一些，今天把代码写的比较好的放上来给需要的朋友，大家实际应用的时候再稍微修改下就可以了，比如里面的具体文字或图片，改成自己需要的；

HTML代码

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "<a href="http://www.w3.org/TR/html4/strict.dtd" target="_blank" rel="external">http://www.w3.org/TR/html4/strict.dtd</a>"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2310"><title>Google</title><style type="text/css">body{font:62.5% Gulim,arial,sans-serif,verdana;height:100%;line-height:1.4em;margin:0;padding:0;}table{margin:0 auto;border-collapse:collapse;}td{text-align:center;padding:0;margin:0;}form{margin:0;}.bgp a,.bgp span{display:block;cursor:pointer;}.bgp .bgp-fr{margin:0 auto;}#wrapper{text-align:center;font-size:1.3em;}a:link,a:active,a:visited{color:#444;text-decoration:none;}a:hover{color:#0000CC;text-decoration:underline;}#svc-toolbar{margin:2em auto 1.5em auto;}#svc-toolbar .bgp-fr{width:52px;height:37px;margin-bottom:.5em;}#svc-toolbar td{font-size:.9em;padding:0 .35em 0 .4em;}/*提示边框*/.ttm{position:absolute;font-size:1.2em;top:0;left:0;z-index:2;background:#fff;}.ttl{margin:0 1px;height:1px;overflow:hidden;font-size:0;background-color:red;}.ttc{text-align:center;border-left:1px solid red;border-right:1px solid red;}.tt-text{margin:0 auto;white-space:nowrap;padding:.2em 0 0;}.ttdc{height:1px;overflow:hidden;}.ttdl,.ttdr{width:1px;height:1px;filter:alpha(opacity=75);-moz-opacity:0.75;opacity:0.75;float:left;}.ttdr{float:right;}.ttvc{height:4px;}.ttv{position:relative;top:-1px;z-index:3;width:8px;height:4px;overflow:hidden;margin:0 auto;}/*单元*/#a1-i .bgp-fr{background-position:0 0;}#a1-i:hover{color:#ea0000;}#a1-i-tt .ttl,#a1-i-tt .ttdl,#a1-i-tt .ttdr{background-color:#ea0000;}#a1-i-tt .ttc{border-color:#ea0000;}#a1-i-tt .ttv{background-position:-364px 0px;}#a2-i .bgp-fr{background-position:0 -37px;}#a2-i:hover{color:#0d53a4;}#a2-i-tt .ttl,#a2-i-tt .ttdl,#a2-i-tt .ttdr{background-color:#0d53a4;}#a2-i-tt .ttc{border-color:#0d53a4;}#a2-i-tt .ttv{background-position:-364px -37px;}#a3-i .bgp-fr{background-position:0 -74px;}#a3-i:hover{color:#878787;}#a3-i-tt .ttl,#a3-i-tt .ttdl,#a3-i-tt .ttdr{background-color:#878787;}#a3-i-tt .ttc{border-color:#878787;}#a3-i-tt .ttv{background-position:-364px -74px;}#a4-i .bgp-fr{background-position:0 -111px;}#a4-i:hover{color:#1da745;}#a4-i-tt .ttl,#a4-i-tt .ttdl,#a4-i-tt .ttdr{background-color:#1da745;}#a4-i-tt .ttc{border-color:#1da745;}#a4-i-tt .ttv{background-position:-364px -111px;}#a5-i .bgp-fr{background-position:0 -148px;}#a5-i:hover{color:#9e7eb9;}#a5-i-tt .ttl,#a5-i-tt .ttdl,#a5-i-tt .ttdr{background-color:#9e7eb9;}#a5-i-tt .ttc{border-color:#9e7eb9;}#a5-i-tt .ttv{background-position:-364px -148px;}#a6-i .bgp-fr{background-position:0 -185px;}#a6-i:hover{color:#ffb400;}#a6-i-tt .ttl,#a6-i-tt .ttdl,#a6-i-tt .ttdr{background-color:#ffb400;}#a6-i-tt .ttc{border-color:#ffb400;}#a6-i-tt .ttv{background-position:-364px -185px;}#a7-i .bgp-fr{background-position:0 -222px;}#a7-i:hover{color:#3aa4df;}#a7-i-tt .ttl,#a7-i-tt .ttdl,#a7-i-tt .ttdr{background-color:#3aa4df;}#a7-i-tt .ttc{border-color:#3aa4df;}#a7-i-tt .ttv{background-position:-364px -222px;}</style><script type="text/javascript">var v=window,ma=Function,$=navigator,u=Number,J=Error,R=document,la=Boolean,o=Math,S=isNaN,m=undefined;function pa(a,b){return a.height=b}function ra(a,b){return a.relatedTarget=b}function V(a,b){return a.currentTarget=b}function ea(a,b){return a.toString=b}function qa(a,b){return a.left=b}function W(a,b){return a.width=b}var Oa="document",L="height",za="slice",na="offsetLeft",B="relatedTarget",K="currentTarget",ba="offsetTop",da="target",i="length",ca="play",w="type",kb="firstChild",_P="prototype",ya="nodeType",k="style",aa="left",D="width",U="parentNode",oa="offsetWidth",xa="body",lb=lb||{},I=this;var l=function(a){return typeof a!="undefined"},O=function(a){return a instanceof Array||va(a)&&typeof a.join=="function"&&typeof a.reverse=="function"},wa=function(a){return typeof a=="string"},db=function(a){return typeof a=="number"},cb=function(a){return typeof a=="function"},va=function(a){return a!=null&&typeof a=="object"},A=function(a){if(a.hasOwnProperty&&a.hasOwnProperty(fa)){return a[fa]}if(!a[fa]){a[fa]=String(++Pb)}return a[fa]},fa="closure_hashCode_",Pb=0,sb=function(a){if(va(a)){if(a.clone){return a.clone()}var b=O(a)?[]:{};for(var c in a){b[c]=sb(a[c])}return b}return a},rb=function(a,b){var c=a.na||[];c=c.concat(Array[_P][za].call(arguments,2));if(a.Q){b=a.Q}if(a.P){a=a.P}var d=function(){var f=c.concat(Array[_P][za].call(arguments));return a.apply(b,f)};d.na=c;d.Q=b;d.P=a;return d},Qb=function(a,b){for(var c in b){a[c]=b[c]}};if(!ma[_P].apply){ma[_P].apply=function(a,b){var c=[],d,f;if(!a)a=I;if(!b)b=[];for(var e=0;e<b[i];e++){c[e]="args["+e+"]"}f="oScope.__applyTemp__.peek().("+c.join(",")+");";if(!a.__applyTemp__){a.__applyTemp__=[]}a.__applyTemp__.push(this);d=eval(f);a.__applyTemp__.pop();return d}}ma[_P].bind=function(a){return rb.apply(null,[this,a].concat(Array[_P][za].call(arguments,1)))};ma[_P].inherits=function(a){function b(){}b.prototype=a[_P];this.oa=a[_P];this.prototype=new b;this[_P].constructor=this};if(!Array[_P].push){Array[_P].push=function(){for(var a=0;a<arguments[i];a++){this[this[i]]=arguments[a]}return this[i]}}if(!Array[_P].pop){Array[_P].pop=function(){var a;if(this[i]){a=this[this[i]-1];this.length--}return a}}Array[_P].peek=function(){return this[this[i]-1]};if(!Array[_P].shift){Array[_P].shift=function(){var a;if(this[i]){a=this[0];for(var b=0;b<this[i]-1;b++){this[b]=this[b+1]}this.length--}return a}}if(!Array[_P].unshift){Array[_P].unshift=function(){var a=arguments[i];for(var b=this[i]-1;b>=0;b--){this[b+a]=this[b]}for(var c=0;c<a;c++){this[c]=arguments[c]}return this[i]}};var Pa=function(a,b,c){if(a.indexOf){return a.indexOf(b,c)}if(Array.indexOf){return Array.indexOf(a,b,c)}if(c==null){c=0}else if(c<0){c=o.max(0,a[i]+c)}for(var d=c;d<a[i];d++){if(a[d]===b)return d}return-1},nb=function(a,b,c){if(a.filter){return a.filter(b,c)}if(Array.filter){return Array.filter(a,b,c)}var d=a[i],f=[],e=wa(a)?a.split(""):a;for(var h=0;h<d;h++){if(b.call(c,e[h],h,a)){f.push(e[h])}}return f},ob=function(a,b,c){if(a.map){return a.map(b,c)}if(Array.map){return Array.map(a,b,c)}var d=a[i],f=[],e=wa(a)?a.split(""):a;for(var h=0;h<d;h++){f.push(b.call(c,e[h],h,a))}return f},mb=function(a,b){if(a.contains){return a.contains(b)}return Pa(a,b)>-1},pb=function(a,b){var c=Pa(a,b),d;if(d=c!=-1){qb(a,c)}return d},qb=function(a,b){return Array[_P].splice.call(a,b,1)[i]==1};var Rb=function(a,b){var c;if(c=b in a){delete a[b]}return c};var Sb=function(a){var b={};for(var c=0;c<a[i];c++){b[a.charAt(c)]=true}return b},gc=Sb("()[]{}+-?*.$^|,:#<!\\");var Z=function(a,b){W(this,l(a)?u(a):m);pa(this,l(b)?u(b):m)};Z[_P].clone=function(){return new Z(this[D],this[L])};ea(Z[_P],function(){return"("+this[D]+" x "+this[L]+")"});Z.equals=function(a,b){if(a==b){return true}if(!a||!b){return false}return a[D]==b[D]&&a[L]==b[L]};var G=function(a,b){this.x=l(a)?u(a):m;this.y=l(b)?u(b):m};G[_P].clone=function(){return new G(this.x,this.y)};ea(G[_P],function(){return"("+this.x+", "+this.y+")"});G.equals=function(a,b){if(a==b){return true}if(!a||!b){return false}return a.x==b.x&&a.y==b.y};G.distance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return o.sqrt(c*c+d*d)};G.squaredDistance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return c*c+d*d};G.difference=function(a,b){return new G(a.x-b.x,a.y-b.y)};var Ja=function(a,b){a=u(a);b=u(b);this.start=a<b?a:b;this.end=a<b?b:a};Ja[_P].clone=function(){return new Ja(this.start,this.end)};ea(Ja[_P],function(){return"["+this.start+", "+this.end+"]"});var Ka=function(a,b,c,d){qa(this,l(a)?u(a):m);this.top=l(b)?u(b):m;W(this,l(c)?u(c):m);pa(this,l(d)?u(d):m)};Ka[_P].clone=function(){return new Ka(this[aa],this.top,this[D],this[L])};ea(Ka[_P],function(){return"("+this[aa]+", "+this.top+" - "+this[D]+"w x "+this[L]+"h)"});var Ia=function(a,b,c,d){this.top=l(a)?u(a):m;this.right=l(b)?u(b):m;this.bottom=l(c)?u(c):m;qa(this,l(d)?u(d):m)};Ia[_P].clone=function(){return new Ia(this.top,this.right,this.bottom,this[aa])};ea(Ia[_P],function(){return"("+this.top+"t, "+this.right+"r, "+this.bottom+"b, "+this[aa]+"l)"});var Ma,ka,Xb,fb,Zb,gb,Yb,Na,bc,ac,cc,$b;(function(){var a=$.userAgent,b=typeof opera!="undefined",c=!b&&a.indexOf("MSIE")!=-1,d=!b&&a.indexOf("Safari")!=-1,f=!b&&$.product=="Gecko"&&!d,e=f&&$.vendor=="Camino",h=!b&&a.indexOf("Konqueror")!=-1,j=h||d,n,p;if(b){n=opera.version()}else{if(f){p=/rv\:([^\);]+)(\)|;)/}else if(c){p=/MSIE\s+([^\);]+)(\)|;)/}else if(d){p=/AppleWebKit\/(\S+)/}else if(h){p=/Konqueror\/([^\);]+)(\)|;)/}if(p){p.test(a);n=RegExp.$1}}var T=$.platform,hb=T.indexOf("Mac")!=-1,ib=T.indexOf("Win")!=-1,jb=T.indexOf("Linux")!=-1;Ma=b;ka=c;Xb=f;fb=e;Zb=h;gb=d;Yb=j;Na=n;bc=$.platform;ac=hb;cc=ib;$b=jb})();var dc=function(a,b){if(!S(a)&&!S(b)){return a-b}var c=a.split("."),d=b.split("."),f=o.min(c[i],d[i]);for(var e=0;e<f;e++){if(typeof d[e]=="undefined"){return 1}if(typeof c[e]=="undefined"){return-1}if(!S(c[e])&&S(d[e])&&c[e]==parseInt(d[e],10)){return 1}if(S(c[e])&&!S(d[e])&&parseInt(c[e],10)==d[e]){return-1}if(d[e]>c[e]){return-1}else if(d[e]<c[e]){return 1}}return 0},ec=function(a){return dc(Na,a)>=0};var Ba,Ca=function(){if(!Ba){Ba=new E}return Ba},wb=function(){return Ca().T()},xb=function(a){return Ca().U(a)},Aa=xb,yb=function(a,b,c){return Ca().V(a,b,c)},sa=yb,ub=function(a,b){a.appendChild(b)},Ab=function(a){if(a[U]){a[U].removeChild(a)}},M=function(a,b){if(typeof a.contains!="undefined"){return a==b||a.contains(b)}if(typeof a.compareDocumentPosition!="undefined"){return a==b||la(a.compareDocumentPosition(b)&16)}while(b&&a!=b){b=b[U]}return b==a},Da=function(a){return a[ya]==9?a:a.ownerDocument||a[Oa]},vb=function(a,b,c,d){if(a!=null){for(var f=0,e;e=a.childNodes[f];f++){if(b(e)){c.push(e);if(d){return}}vb(e,b,c,d)}}},tb={SCRIPT:1,STYLE:1,HEAD:1,IFRAME:1,OBJECT:1},Qa={IMG:" ",BR:"\n"},zb=function(a,b,c){if(a.nodeName in tb){}else if(a[ya]==3){if(c){b.push(String(a.nodeValue).replace(/(\r\n|\r|\n)/g,""))}else{b.push(a.nodeValue)}}else if(a.nodeName in Qa){b.push(Qa[a.nodeName])}else{var d=a[kb];while(d){zb(d,b,c);d=d.nextSibling}}},E=function(a){this.p=a||I[Oa]||R};E[_P].T=function(){return this.p};E[_P].U=function(a){if(wa(a)){return this.p.getElementById(a)}else{return a}};E[_P].V=function(a,b,c){var d=a||"*",f=c||this.p,e=f.getElementsByTagName(d);if(b){return nb(e,function(h){return mb(h.className.split(" "),b)})}else{return e}};E[_P].createElement=function(a){return this.p.createElement(a)};E[_P].createTextNode=function(a){return this.p.createTextNode(a)};E[_P].appendChild=ub;E[_P].removeNode=Ab;E[_P].contains=M;var La,eb=function(a,b){var c=Da(a);if(c.defaultView&&c.defaultView.getComputedStyle){var d=c.defaultView.getComputedStyle(a,"");if(d){return d[b]}}if(a.currentStyle){return a.currentStyle[b]}else{return a[k][b]}},Tb=function(a){var b;if(a){if(a[ya]==9){b=a}else{b=Da(a)}}else{b=wb()}if(ka&&b.compatMode!="CSS1Compat"){return b[xa]}return b.documentElement},Ub=function(a){var b=Da(a);if(!l(La)){La=fb&&!ec("1.8.0.11")}var c=new G(0,0),d=Tb(b);if(a==d){return c}var f=null,e;if(a.getBoundingClientRect){e=a.getBoundingClientRect();var h=d.scrollTop,j=d.scrollLeft;c.x=e[aa]+j;c.y=e.top+h}else if(b.getBoxObjectFor&&!La){e=b.getBoxObjectFor(a);var n=b.getBoxObjectFor(d);c.x=e.screenX-n.screenX;c.y=e.screenY-n.screenY}else{c.x=a[na];c.y=a[ba];f=a.offsetParent;if(f!=a){while(f){c.x+=f[na];c.y+=f[ba];f=f.offsetParent}}if(Ma||gb&&eb(a,"position")=="absolute"){c.y-=b[xa][ba]}f=a[U];while(f&&f!=d){c.x-=f.scrollLeft;if(!Ma||f.tagName!="TR"){c.y-=f.scrollTop}f=f[U]}}return c},Vb=function(a){if(eb(a,"display")!="none"){return new Z(a[oa],a.offsetHeight)}var b=a[k],c=b.visibility,d=b.position;b.visibility="hidden";b.position="absolute";b.display="";var f=a[oa],e=a.offsetHeight;b.display="none";b.position=d;b.visibility=c;return new Z(f,e)},Wb=function(a,b){var c=a[k];if("opacity"in c){c.opacity=b}else if("MozOpacity"in c){c.MozOpacity=b}else if("KhtmlOpacity"in c){c.KhtmlOpacity=b}else if("filter"in c){c.filter="alpha(opacity="+b*100+")"}};var H=function(){};H[_P].w=false;H[_P].A=function(){return this.w};H[_P].dispose=function(){if(!this.w){this.w=true}};var C={},t={},Ta="on",ia="_",s=function(a,b,c,d,f){if(O(b)){for(var e=0;e<b[i];e++){s(a,b[e],c,d,f)}return null}var h=N(b),j=ha(a,h,c,d,f);if(j in C){return j}var n=A(a);if(!(n in t)){t[n]={};t[n].G=0}if(!(h in t[n])){t[n].G++;t[n][h]=[]}t[n][h].push(j);var p=Db(a,j,b);C[j]=new Ra(c,p,a,b,d,f);if(b instanceof ga){b.O(C[j])}else{if(a.addEventListener){if(a==I||!a.H){a.addEventListener(b,p,d)}}else if(a.attachEvent){a.attachEvent(Ta+b,p)}else{throw J("Object {"+a+"} does not support event listeners.");}}return j},Ua=function(a,b,c,d,f){if(O(b)){for(var e=0;e<b[i];e++){Ua(a,b[e],c,d,f)}return null}var h=ha(a,b,c,d,f);return Y(h)},Y=function(a){if(!(a in C)){return false}var b=C[a],c=b.src,d=b[w],f=b.proxy;if(d instanceof ga){d.fa(b)}else{if(c.removeEventListener){if(c==I||!c.H){c.removeEventListener(d,f,b.capture)}}else if(c.detachEvent){c.detachEvent(Ta+d,f)}}delete C[a];var e=N(d),h=A(c),j=t[h],n=j[e];pb(n,a);if(n[i]==0){j.G--;delete j[e]}if(j.G==0){delete t[h]}return true},Jb=function(a,b,c){var d=0;if(a){var f=Cb(a,b,c);for(var e=0;e<f[i];e++){var h=f[e];if(h){Y(ha(h.src,h[w],h.listener,h.capture,h.handler));d++}}}else{for(var j in C){Y(j);d++}}return d},Cb=function(a,b,c){var d=A(a),f=[];if(d in t){var e=t[d];if(b){var h=N(b);if(b in e){Sa(f,e[h],c)}}else{for(var j in e){Sa(f,e[j],c)}}}return f},N=function(a){return a instanceof ga?A(a):a},Sa=function(a,b,c){var d=!l(c);for(var f=0;f<b[i];f++){var e=b[f],h=C[e];if(d||h.capture==c){a.push(h)}}},Eb=function(a,b,c){var d=A(a);if(d in t){var f=N(b);if(f in t[d]){return t[d][f]}}return null},ta="mouseout",Fb=function(a,b,c){var d=C[a];if(!d){return m}if(!d.src.addEventListener&&!Hb(d)){return m}if(!c&&v.event||c&&Ib(c)){var f=new X(c||v.event,this);try{f.stopPropagation();f.i=false;var e,h=false;if(Fa){e=[]}else{e=Kb;e.length=0;h=true;Fa=true}for(var j=f[K];j;j=j[U]){e.push(j)}var n=true;for(var p=e[i]-1;!f.i&&p>=0;p--){V(f,e[p]);n&=ua(e[p],b,true,f)}for(var p=0;!f.i&&p<e[i];p++){V(f,e[p]);n&=ua(e[p],b,false,f)}if(h){Fa=false}return n}finally{f.dispose()}}else if(c&&Gb(c)){var T=new X(c,this);try{return Ea(d,T)}finally{T.dispose()}}else{return Ea(d,c)}},Db=function(a,b,c){return function(d){return Fb.call(a,b,c,d)}},Kb=[],Fa=false,Hb=function(a){var b=N(a[w]),c=ha(a.src,a[w],a.listener,a.capture,a.handler),d=A(a.src);return t[d][b][0]==c},ua=function(a,b,c,d){var f=1,e=Eb(a,b,c);for(var h=0;e&&h<e[i];h++){var j=C[e[h]];if(j.capture==c){f&=Ea(j,d)!==false}}return la(f)},Ea=function(a,b){return a.n.call(a,b)},Bb=[],ha=function(a,b,c,d,f){if(ka){var e=Bb;e[0]=A(a);e[1]=N(b);e[2]=A(c);e[3]=d?"1":"0";e[4]=f?A(f):"";return e.join(ia)}else{return A(a)+ia+N(b)+ia+A(c)+ia+la(d)+ia+(f?A(f):"")}},Gb=function(a){return va(a)&&/event/i.test(a)},Ib=function(a){return ka&&va(a)&&l(a.srcElement)&&l(a.cancelBubble)&&l(a[w])};var ga=function(){};ga[_P].O=function(a){throw J("Not implemented");};ga[_P].fa=function(a){throw J("Not implemented");};var x=function(a,b){this.type=a;this.target=b;V(this,this[da])};x.inherits(H);x[_P].i=false;x[_P].t=true;x[_P].stopPropagation=function(){this.i=true};x[_P].preventDefault=function(){this.t=false};var X=function(a,b){this.type=a[w];this.timestamp=new Date;this.target=a[da]||a.srcElement;V(this,b);ra(this,null);if(l(a[B])){ra(this,a[B])}else if(this[w]=="mouseover"){ra(this,a.fromElement)}else if(this[w]==ta){ra(this,a.toElement)}this.offsetX=l(a.layerX)?a.layerX:a.offsetX;this.offsetY=l(a.layerY)?a.layerY:a.offsetY;this.clientX=l(a.clientX)?a.clientX:a.pageX;this.clientY=l(a.clientY)?a.clientY:a.pageY;this.screenX=a.screenX||0;this.screenY=a.screenY||0;this.button=a.button;this.keyCode=a.keyCode||0;this.charCode=a.charCode||(this[w]=="keypress"?a.keyCode:0);this.ctrlKey=a.ctrlKey;this.altKey=a.altKey;this.shiftKey=a.shiftKey;this.metaKey=a.metaKey;this.l=a};X.inherits(x);X[_P].stopPropagation=function(){this.i=true;if(this.l.stopPropagation){this.l.stopPropagation()}else{this.l.cancelBubble=true}};X[_P].preventDefault=function(){this.t=false;if(!this.l.preventDefault){this.l.returnValue=false}else{this.l.preventDefault()}};X[_P].dispose=function(){if(!this.A()){x[_P].dispose.call(this);this.l=null}};var Ra=function(a,b,c,d,f,e){if(cb(a)){this.$=true}else if(a&&typeof a.n=="function"){this.$=false}else{throw J("Invalid listener argument");}this.listener=a;this.proxy=b;this.src=c;this.type=d;this.capture=!(!f);this.handler=e};Ra[_P].n=function(a){if(this.$){return this.listener.call(this.handler||this.src,a)}return this.listener.n.call(this.listener,a)};var F=function(){};F.inherits(H);F[_P].X=function(){return null};F[_P].addEventListener=function(a,b,c,d){s(this,a,b,c,d)};F[_P].removeEventListener=function(a,b,c,d){Ua(this,a,b,c,d)};F[_P].dispatchEvent=function(a){if(wa(a)){a=new x(a,this)}else if(!(a instanceof x)){var b=a;a=new x(a[w],this);Qb(a,b)}else{a.target=a[da]||this}var c=[];for(var d=this;d;d=d.X()){c.push(d)}var f=1;for(var e=c[i]-1;!a.i&&e>=0;e--){V(a,c[e]);f&=ua(c[e],a[w],true,a)&&a.t!=false}for(var e=0;!a.i&&e<c[i];e++){V(a,c[e]);f&=ua(c[e],a[w],false,a)&&a.t!=false}return la(f)};F[_P].dispose=function(){if(!this.A()){H[_P].dispose.call(this);Jb(this)}};F[_P].H=true;var Ob=function(a){return 1-o.pow(1-a,3)},g=function(a,b,c,d){F.call(this);if(!O(a)||!O(b)){throw J("Start and end parameters must be arrays");return}if(a[i]!=b[i]){throw J("Start and end points must be the same length");return}this.j=a;this.K=b;this.J=c;this.N=d;this.k=[]};g.inherits(F);g.EventType={PLAY:"play",BEGIN:"begin",RESUME:"resume",END:"end",STOP:"stop",FINISH:"finish",PAUSE:"pause",ANIMATE:"animate",DESTROY:"destroy"};g.State={STOPPED:0,PAUSED:-1,PLAYING:1};g[_P].d=g.State.STOPPED;g[_P].M=0;g[_P].a=0;g[_P].m=null;g[_P].L=null;g[_P].B=null;g[_P].v=null;g[_P].play=function(a){if(a||this.d==g.State.STOPPED){this.a=0;this.k=this.j}else if(this.d==g.State.PLAYING){return false}I.clearTimeout(this.v);this.m=(new Date).valueOf();if(this.d==g.State.PAUSED){this.m-=this.J*this.a}this.L=this.m+this.J;this.B=this.m;if(this.a==0){this.e(g.EventType.BEGIN)}this.e(g.EventType.PLAY);if(this.d==g.State.PAUSED){this.e(g.EventType.RESUME)}this.d=g.State.PLAYING;this.I();return true};g[_P].stop=function(a){I.clearTimeout(this.v);this.d=g.State.STOPPED;if(a)this.a=1;this.C(this.a);this.e(g.EventType.STOP);this.e(g.EventType.END)};g[_P].I=function(){I.clearTimeout(this.v);var a=(new Date).valueOf();this.a=(a-this.m)/(this.L-this.m);if(this.a>=1)this.a=1;this.M=1000/(a-this.B);this.B=a;if(cb(this.N)){this.C(this.N(this.a))}else{this.C(this.a)}if(this.a==1){this.d=g.State.STOPPED;this.e(g.EventType.FINISH);this.e(g.EventType.END)}else if(this.d==g.State.PLAYING){this.e(g.EventType.ANIMATE);var b=this.I.bind(this);this.v=I.setTimeout(b,20)}};g[_P].C=function(a){this.k=new Array(this.j[i]);for(var b=0;b<this.j[i];b++){this.k[b]=(this.K[b]-this.j[b])*a+this.j[b]}};g[_P].e=function(a){this.dispatchEvent(new Ga(a,this))};var Ga=function(a,b){x.call(this,a);this.coords=b.k;this.x=b.k[0];this.y=b.k[1];this.z=b.k[2];this.duration=b.J;this.progress=b.a;this.fps=b.M;this.state=b.d;this.anim=b};Ga.inherits(x);Ga[_P].F=function(){return ob(this.coords,o.round)};var q=function(a,b,c,d,f){g.call(this,b,c,d,f);this.element=a};q.inherits(g);var ja=function(a,b,c,d,f){q.apply(this,arguments);if(b[i]!=2||c[i]!=2){throw"[goog.fxdhtml.Slide] Start and end points must be 2D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.da,false,this)};ja.inherits(q);ja[_P].da=function(a){qa(this.element[k],o.round(a.x)+"px");this.element[k].top=o.round(a.y)+"px"};var bb=function(a,b,c,d){var f=[a[na],a[ba]];s(this,g.EventType.BEGIN,this.ja,false,this);ja.call(this,a,f,b,c,d)};bb.inherits(ja);bb[_P].ja=function(a){this.j=[this.element[na],this.element[ba]]};var Ha=function(a,b,c,d,f){q.apply(this,arguments);if(b[i]!=2||c[i]!=2){throw"[goog.fxdhtml.Slide] Start and end points must be 2D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.s,false,this);this.ba=o.max(this.K[0],this.j[0]);this.aa=o.max(this.K[1],this.j[1])};Ha.inherits(q);Ha[_P].s=function(a){this.R(o.round(a.x),o.round(a.y),this.ba,this.aa);W(this.element[k],o.round(a.x)+"px");this.element[k].marginLeft=o.round(a.x)-this.ba+"px";this.element[k].marginTop=o.round(a.y)-this.aa+"px"};Ha[_P].R=function(a,b,c,d){this.element[k].clip="rect("+(d-b)+"px "+c+"px "+d+"px "+(c-a)+"px)"};var ab=function(a,b,c,d,f){q.apply(this,arguments);if(b[i]!=2||c[i]!=2){throw"[goog.fx.dom.Scroll] Start and end points must be 2D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.ia,false,this)};ab.inherits(q);ab[_P].ia=function(a){this.element.scrollLeft=o.round(a.x);this.element.scrollTop=o.round(a.y)};var Ya=function(a,b,c,d,f){q.apply(this,arguments);if(b[i]!=2||c[i]!=2){throw"[goog.fx.dom.Resize] Start and end points must be 2D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.s,false,this)};Ya.inherits(q);Ya[_P].s=function(a){W(this.element[k],o.round(a.x)+"px");pa(this.element[k],o.round(a.y)+"px")};var $a=function(a,b,c,d,f){q.call(this,a,[b],[c],d,f);var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.ha,false,this)};$a.inherits(q);$a[_P].ha=function(a){W(this.element[k],o.round(a.x)+"px")};var Za=function(a,b,c,d,f){q.call(this,a,[b],[c],d,f);var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.ga,false,this)};Za.inherits(q);Za[_P].ga=function(a){pa(this.element[k],o.round(a.x)+"px")};var z=function(a,b,c,d,f){if(db(b))b=[b];if(db(c))c=[c];q.call(this,a,b,c,d,f);if(b[i]!=1||c[i]!=1){throw"[goog.fx.dom.Fade] Start and end points must be 1D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.S,false,this)};z.inherits(q);z[_P].S=function(a){Wb(this.element,a.x)};z[_P].show=function(a){this.element[k].display=""};z[_P].hide=function(a){this.element[k].display="none"};var Mb=function(a,b,c){z.call(this,a,1,0,b,c)};Mb.inherits(z);var Lb=function(a,b,c){z.call(this,a,0,1,b,c)};Lb.inherits(z);var Nb=function(a,b,c){z.call(this,a,1,0,b,c);s(this,g.EventType.BEGIN,this.show,false,this);s(this,g.EventType.END,this.hide,false,this)};Nb.inherits(z);var Xa=function(a,b,c){z.call(this,a,0,1,b,c);s(this,g.EventType.BEGIN,this.show,false,this)};Xa.inherits(z);var Va=function(a,b,c,d,f){q.apply(this,arguments);if(b[i]!=3||c[i]!=3){throw"[goog.fx.dom.BgColorTransform] Start and end points must be 3D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.u,false,this)};Va.inherits(q);Va[_P].u=function(a){var b="rgb("+a.F().join(",")+")";this.element[k].backgroundColor=b};var Wa=function(a,b,c,d,f){q.apply(this,arguments);if(b[i]!=3||c[i]!=3){throw"[goog.fx.dom.ColorTransform] Start and end points must be 3D";return}var e=[g.EventType.BEGIN,g.EventType.ANIMATE,g.EventType.END];s(this,e,this.u,false,this)};Wa.inherits(q);Wa[_P].u=function(a){var b="rgb("+a.F().join(",")+")";this.element[k].color="rgb("+b+")"};var y=function(a){this.Y=a};y.inherits(H);y.c=null;y.f=null;y[_P].listen=function(a,b,c,d,f){if(O(b)){for(var e=0;e<b[i];e++){this.listen(a,b[e],c,d,f)}return}var h=s(a,b,c||this,d||false,f||this.Y||this);if(this.c){this.c[h]=true}else if(this.f){this.c={};this.c[this.f]=true;this.f=null;this.c[h]=true}else{this.f=h}};y[_P].unlisten=function(a,b,c,d,f){if(!this.f&&!this.c){return}if(O(b)){for(var e=0;e<b[i];e++){this.unlisten(a,b[e],c,d,f)}return}var h=ha(a,b,c||this,d||false,f||this.Y||this);Y(h);if(this.c){Rb(this.c,h)}else if(this.f==h){this.f=null}};y[_P].ea=function(){if(this.c){for(var a in this.c){Y(a)}}else if(this.f){Y(this.f)}};y[_P].dispose=function(){if(!this.A()){H[_P].dispose.call(this);this.ea()}};y[_P].n=function(a){throw J("EventHandler.handleEvent not impemented");};var fc=[],P=function(a,b,c,d,f,e){y.call(this);this.el=a;this.mouseTimeout=null;this.frames=b-1;this.ySpritePosition=c;this.ma=d;this.mouseTimeoutTime=f;this.D=null;this.Z=sa("span","",this.el)[0];this.frameWidth=Vb(this.Z)[D];this.o=e?new Q(this,e):m;this.g=-1;this.h=1;this.listen(this.el,"mouseover",this.r);this.listen(this.el,ta,this.q);this.listen(R,ta,this.la);fc.push(this)};P.inherits(y);P[_P].play=function(a,b){if(a!==m){this.g=a;this.mouseTimeout=v.clearTimeout(this.mouseTimeout);this.D=v.clearTimeout(this.D)}if(b!==m){this.h=b}var c="-"+this.frameWidth*this.h+"px "+this.ySpritePosition;this.Z[k].backgroundPosition=c;if(this.g==1&&this.h>=this.frames){this.h=this.frames-1;return}else if(this.g==-1&&this.h<=0){this.h=1;return}else if(this.o&&this.g==1&&!this.o.isShowing){this.o.show()}else if(this.o&&this.g==-1&&this.o.isShowing){this.o.hide()}this.D=v.setTimeout(this[ca].bind(this,m,this.h+=this.g),this.ma)};P[_P].r=function(a){if(a[B]&&!M(a[K],a[B])){this.mouseTimeout=v.clearTimeout(this.mouseTimeout);if(this.g==-1){this.mouseTimeout=v.setTimeout(this[ca].bind(this,1,m),this.mouseTimeoutTime/3)}}};P[_P].q=function(a){if(a[B]&&M(a[K],a[da])&&!M(a[K],a[B])){this.mouseTimeout=v.clearTimeout(this.mouseTimeout);if(this.g==1){this.mouseTimeout=v.setTimeout(this[ca].bind(this,-1,m),this.mouseTimeoutTime)}}};P[_P].la=function(a){if(a[B]||this.h==1){return}this.mouseTimeout=v.setTimeout(this[ca].bind(this,-1,m),this.mouseTimeoutTime)};var Q=function(a,b){y.call(this);this.b=a;var c=Aa(b);this.el=c.cloneNode(true);this.el.id=this.b.el.id+"-tt";this.el.className=c.className;this.el[k].display="none";var d=sa("",b+"-text",this.el)[0];this.ka=d.appendChild(R.createElement("span"));this.ka.appendChild(R.createTextNode(this.b.el.getAttribute("title")));this.b.el.setAttribute("title","");R[xa].appendChild(this.el);this.isShowing=false;this.listen(this.el,"mouseover",this.r);this.listen(this.el,ta,this.q)};Q.inherits(y);Q[_P].W=function(){var a=this.el[k];a.visibility="hidden";a.display="block";var b={height:this.el.offsetHeight,width:this.ka[oa]};a.display="none";a.visibility="visible";return b};Q[_P].r=function(a){if(a[B]&&!M(a[K],a[B])){v.clearTimeout(this.b.mouseTimeout)}};Q[_P].q=function(a){if(a[B]&&M(a[K],a[da])&&!M(a[K],a[B])){v.clearTimeout(this.b.mouseTimeout);this.b.mouseTimeout=v.setTimeout(this.b[ca].bind(this.b,-1,this.b.frames-2),this.b.mouseTimeoutTime)}};Q[_P].show=function(){this.isShowing=true;var a=Ub(this.b.el),b=a.x,c=a.y,d=this.W();d.width+=14;W(this.el[k],d[D]+"px");b-=(d[D]-this.b.el[oa])/2;c-=d[L]-3;qa(this.el[k],b+"px");this.el[k].top=c+"px";var f=new ja(this.el,[b,c+10],[b,c],500,Ob);f.play();var e=new Xa(this.el,500);e.play()};Q[_P].hide=function(){this.isShowing=false;this.el[k].display="none"};var r={};r.svcToolbarFrames=7;r.svcToolbarAnimationSpeed=75;r.svcToolbarMouseoutTime=100;r.init=function(){if(ka&&Na<5.5){return}var h=sa("a","",Aa("svc-toolbar"));for(var b=0,c=h[i];b<c;b++){var d=h[b],e=d.id.replace("-i","");new P(d,r.svcToolbarFrames,r.svcToolbarYSpritePosition[e],r.svcToolbarAnimationSpeed,r.svcToolbarMouseoutTime,"tt")}try{R.execCommand("BackgroundImageCache",false,true)}catch(j){}};</script><script>var aaa=r;aaa.svcToolbarYSpritePosition={a1:"0",a2:"-37px",a3:"-74px",a4:"-111px",a5:"-148px",a6:"-185px",a7:"-222px"};window.onload=aaa.init;</script></head><div id="wrapper"><table id="svc-toolbar" class="bgp" cellpadding="3" cellspacing="2" border="0"><tr>	<td><a id="a1-i" href="#" title="a1"><span class="bgp-fr"></span><span>a1</span></a></td>	<td><a id="a2-i" href="##" title="a2"><span class="bgp-fr"></span><span>a2</span></a></td>	<td><a id="a3-i" href="###" title="a3"><span class="bgp-fr"></span><span>a3</span></a></td>	<td><a id="a4-i" href="####" title="a4"><span class="bgp-fr"></span><span>a4</span></a></td>	<td><a id="a5-i" href="#####" title="a5"><span class="bgp-fr"></span><span>a5</span></a></td>	<td><a id="a6-i" href="######" title="a6"><span class="bgp-fr"></span><span>a6</span></a></td>	<td><a id="a7-i" href="#######" title="a7"><span class="bgp-fr"></span><span>a7</span></a></td></tr></table></div><div id="tt" class="ttm" style="display:none"><div class="ttl"></div><div class="ttc">	<div class="ttdc">		<div class="ttdl"></div>		<div class="ttdr"></div>	</div>	<div class="tt-text"></div>	<div class="ttdc">		<div class="ttdl"></div>		<div class="ttdr"></div>	</div></div><div class="ttl"></div><div class="ttvc">	<div class="ttv"></div></div></div>

[Ctrl+A 全部选择提示：你可先修改部分代码，再按运行]

[本日志由 journey 于 2009-01-05 05:02 PM 编辑]

文章来自: 中国拿网

引用通告: 查看所有引用 | 我要引用此文章

Tags: GOOGLE 主页 js 效果源代码

评论: 0 | 引用: 0 | 查看次数: -

发表评论

昵　称:
密　码:	游客发言不需要密码.
内　容:	正在加载编辑器...
验证码:
选　项:	禁止表情转换禁止自动转换链接禁止自动转换关键字

虽然发表评论不用注册，但是为了保护您的发言权，建议您注册帐号.