ssmoz.js

经典编程900例(C语言),主要是C基础知识

// Script# Mozilla Compat Layer
// Copyright (c) 2007, Nikhil Kothari. All Rights Reserved.
// http://projects.nikhilk.net
//
function __loadCompat(w){w.Debug=function(){};w.Debug._fail=function(message){throw new Error(message);};w.Debug.writeln=function(text){if(window.console){window.console.debug(text);}};w.__getNonTextNode=function(node){try{while(node&&(node.nodeType!=1)){node=node.parentNode;}} catch(ex){node=null;} return node;};w.__getLocation=function(e){var loc={x:0,y:0};while(e){loc.x+=e.offsetLeft;loc.y+=e.offsetTop;e=e.offsetParent;} return loc;}}
function _loadMozillaCompat(w){w.navigate=function(url){window.setTimeout('window.location = "'+url+'";',0);};var attachEventProxy=function(eventName,eventHandler){eventHandler._mozillaEventHandler=function(e){window.event=e;eventHandler();return e.returnValue;};this.addEventListener(eventName.slice(2),eventHandler._mozillaEventHandler,false);};var detachEventProxy=function(eventName,eventHandler){if(eventHandler._mozillaEventHandler){var mozillaEventHandler=eventHandler._mozillaEventHandler;delete eventHandler._mozillaEventHandler;this.removeEventListener(eventName.slice(2),mozillaEventHandler,false);}};w.attachEvent=attachEventProxy;w.detachEvent=detachEventProxy;w.HTMLDocument.prototype.attachEvent=attachEventProxy;w.HTMLDocument.prototype.detachEvent=detachEventProxy;w.HTMLElement.prototype.attachEvent=attachEventProxy;w.HTMLElement.prototype.detachEvent=detachEventProxy;w.Event.prototype.__defineGetter__('srcElement',function(){return __getNonTextNode(this.target)||this.currentTarget;});w.Event.prototype.__defineGetter__('cancelBubble',function(){return this._bubblingCanceled||false;});w.Event.prototype.__defineSetter__('cancelBubble',function(v){if(v){this._bubblingCanceled=true;this.stopPropagation();}});w.Event.prototype.__defineGetter__('returnValue',function(){return!this._cancelDefault;});w.Event.prototype.__defineSetter__('returnValue',function(v){if(!v){this._cancelDefault=true;this.preventDefault();}});w.Event.prototype.__defineGetter__('fromElement',function(){var n;if(this.type=='mouseover'){n=this.relatedTarget;} else if(this.type=='mouseout'){n=this.target;} return __getNonTextNode(n);});w.Event.prototype.__defineGetter__('toElement',function(){var n;if(this.type=='mouseout'){n=this.relatedTarget;} else if(this.type=='mouseover'){n=this.target;} return __getNonTextNode(n);});w.Event.prototype.__defineGetter__('button',function(){return(this.which==1)?1:(this.which==3)?2:0});w.Event.prototype.__defineGetter__('offsetX',function(){return window.pageXOffset+this.clientX-__getLocation(this.srcElement).x;});w.Event.prototype.__defineGetter__('offsetY',function(){return window.pageYOffset+this.clientY-__getLocation(this.srcElement).y;});w.HTMLElement.prototype.__defineGetter__('parentElement',function(){return this.parentNode;});w.HTMLElement.prototype.__defineGetter__('children',function(){var children=[];var childCount=this.childNodes.length;for(var i=0;i<childCount;i++){var childNode=this.childNodes[i];if(childNode.nodeType==1){children.push(childNode);}} return children;});w.HTMLElement.prototype.__defineGetter__('innerText',function(){try{return this.textContent} catch(ex){var text='';for(var i=0;i<this.childNodes.length;i++){if(this.childNodes[i].nodeType==3){text+=this.childNodes[i].textContent;}} return str;}});w.HTMLElement.prototype.__defineSetter__('innerText',function(v){var textNode=document.createTextNode(v);this.innerHTML='';this.appendChild(textNode);});w.HTMLElement.prototype.__defineGetter__('currentStyle',function(){return window.getComputedStyle(this,null);});w.HTMLElement.prototype.__defineGetter__('runtimeStyle',function(){return window.getOverrideStyle(this,null);});w.HTMLElement.prototype.removeNode=function(b){return this.parentNode.removeChild(this)};w.HTMLElement.prototype.contains=function(el){while(el!=null&&el!=this){el=el.parentNode;} return(el!=null)};w.HTMLStyleElement.prototype.__defineGetter__('styleSheet',function(){return this.sheet;});w.CSSStyleSheet.prototype.__defineGetter__('rules',function(){return this.cssRules;});w.CSSStyleSheet.prototype.addRule=function(selector,style,index){this.insertRule(selector+'{'+style+'}',index);};w.CSSStyleSheet.prototype.removeRule=function(index){this.deleteRule(index);};w.CSSStyleDeclaration.prototype.__defineGetter__('styleFloat',function(){return this.cssFloat;});w.CSSStyleDeclaration.prototype.__defineSetter__('styleFloat',function(v){this.cssFloat=v;});DocumentFragment.prototype.getElementById=function(id){var nodeQueue=[];var childNodes=this.childNodes;var node;var c;for(c=0;c<childNodes.length;c++){node=childNodes[c];if(node.nodeType==1){nodeQueue.push(node);}} while(nodeQueue.length){node=nodeQueue.dequeue();if(node.id==id){return node;} childNodes=node.childNodes;if(childNodes.length!=0){for(c=0;c<childNodes.length;c++){node=childNodes[c];if(node.nodeType==1){nodeQueue.push(node);}}}} return null;};DocumentFragment.prototype.getElementsByTagName=function(tagName){var elements=[];var nodeQueue=[];var childNodes=this.childNodes;var node;var c;for(c=0;c<childNodes.length;c++){node=childNodes[c];if(node.nodeType==1){nodeQueue.push(node);}} while(nodeQueue.length){node=nodeQueue.dequeue();if(node.tagName==tagName){elements.add(node);} childNodes=node.childNodes;if(childNodes.length!=0){for(c=0;c<childNodes.length;c++){node=childNodes[c];if(node.nodeType==1){nodeQueue.push(node);}}}} return elements;};DocumentFragment.prototype.createElement=function(tagName){return document.createElement(tagName);};var selectNodes=function(doc,path,contextNode){contextNode=contextNode?contextNode:doc;var xpath=new XPathEvaluator();var result=xpath.evaluate(path,contextNode,doc.createNSResolver(doc.documentElement),XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);var nodeList=new Array(result.snapshotLength);for(var i=0;i<result.snapshotLength;i++){nodeList[i]=result.snapshotItem(i);} return nodeList;};var selectSingleNode=function(doc,path,contextNode){path+='[1]';var nodes=selectNodes(doc,path,contextNode);if(nodes.length!=0){for(var i=0;i<nodes.length;i++){if(nodes[i]){return nodes[i];}}} return null;};w.XMLDocument.prototype.selectNodes=function(path,contextNode){return selectNodes(this,path,contextNode);};w.XMLDocument.prototype.selectSingleNode=function(path,contextNode){return selectSingleNode(this,path,contextNode);};w.XMLDocument.prototype.transformNode=function(xsl){var xslProcessor=new XSLTProcessor();xslProcessor.importStylesheet(xsl);var ownerDocument=document.implementation.createDocument("","",null);var transformedDoc=xslProcessor.transformToDocument(this);return transformedDoc.xml;};Node.prototype.selectNodes=function(path){var doc=this.ownerDocument;return doc.selectNodes(path,this);};Node.prototype.selectSingleNode=function(path){var doc=this.ownerDocument;return doc.selectSingleNode(path,this);};Node.prototype.__defineGetter__('baseName',function(){return this.localName;});Node.prototype.__defineGetter__('text',function(){return this.textContent;});Node.prototype.__defineSetter__('text',function(value){this.textContent=value;});Node.prototype.__defineGetter__('xml',function(){return(new XMLSerializer()).serializeToString(this);});}
function _loadSafariCompat(w){window["HTMLHtmlElement"]=document.createElement("html").constructor;function HTMLElement(){} HTMLElement.prototype=HTMLHtmlElement.__proto__.__proto__;var HTMLDocument=document.constructor;var Text=document.createTextNode("").constructor;Node=Text;var attachEventProxy=function(eventName,eventHandler){eventHandler.__safariEventHandler=function(e){if(!this.__eventTimeStamp){this.__eventTimeStamp=e.timeStamp;} else{if((e.timeStamp-this.__eventTimeStamp)<20){return null;} this.__eventTimeStamp=e.timeStamp;} var compatEvent={};for(var a in e){compatEvent[a]=e[a];} compatEvent.srcElement=__getNonTextNode(compatEvent.srcElement);window.event=compatEvent;eventHandler();e.returnValue=compatEvent.returnValue;return e.returnValue;};this.addEventListener(eventName.slice(2),eventHandler.__safariEventHandler,false);};var detachEventProxy=function(eventName,eventHandler){if(eventHandler.__safariEventHandler){var safariEventHandler=eventHandler.__safariEventHandler;delete eventHandler.__safariEventHandler;this.removeEventListener(eventName.slice(2),safariEventHandler,false);}};w.attachEvent=attachEventProxy;w.detachEvent=detachEventProxy;HTMLDocument.prototype.attachEvent=attachEventProxy;HTMLDocument.prototype.detachEvent=detachEventProxy;HTMLElement.prototype.attachEvent=attachEventProxy;HTMLElement.prototype.detachEvent=detachEventProxy;Node.prototype.getElementById=function(id){var nodeQueue=[];var childNodes=this.childNodes;var node;var c;for(c=0;c<childNodes.length;c++){node=childNodes[c];if(node.nodeType==1){nodeQueue.push(node);}} while(nodeQueue.length){node=nodeQueue.dequeue();if(node.id==id){return node;} childNodes=node.childNodes;if(childNodes.length!=0){for(c=0;c<childNodes.length;c++){node=childNodes[c];if(node.nodeType==1){nodeQueue.push(node);}}}} return null;};}
__loadCompat(window);if(window.navigator.userAgent.indexOf('Safari')>=0){_loadSafariCompat(window);}
else{_loadMozillaCompat(window);}