javascript
合成艺术字二 ：使用的透明类以及所用的颜色选择器JS(完整事列源码)
1.透明類 ImageToTrans
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.IO;
using System.Runtime.InteropServices;
using System.Collections;
??????? public static Bitmap MakeTransparentGif(Bitmap bitmap, Color color)
??????? {
??????????? byte R = color.R;
??????????? byte G = color.G;
??????????? byte B = color.B;
??????????? MemoryStream fin = new MemoryStream();
??????????? bitmap.Save(fin, System.Drawing.Imaging.ImageFormat.Gif);
??????????? MemoryStream fout = new MemoryStream((int)fin.Length);
??????????? int count = 0;
??????????? byte[] buf = new byte[256];
??????????? byte transparentIdx = 0;
??????????? fin.Seek(0, SeekOrigin.Begin);
??????????? //header???
??????????? count = fin.Read(buf, 0, 13);
??????????? if ((buf[0] != 71) || (buf[1] != 73) || (buf[2] != 70)) return null; //GIF???
??????????? fout.Write(buf, 0, 13);
??????????? int i = 0;
??????????? if ((buf[10] & 0X80) > 0)
??????????? {
??????????????? i = 1 << ((buf[10] & 7) + 1) == 256 ? 256 : 0;
??????????? }
??????????? for (; i != 0; i--)
??????????? {
??????????????? fin.Read(buf, 0, 3);
??????????????? if ((buf[0] == R) && (buf[1] == G) && (buf[2] == B))
??????????????? {
??????????????????? transparentIdx = (byte)(256 - i);
??????????????? }
??????????????? fout.Write(buf, 0, 3);
??????????? }
??????????? bool gcePresent = false;
??????????? while (true)
??????????? {
??????????????? fin.Read(buf, 0, 1);
??????????????? fout.Write(buf, 0, 1);
??????????????? if (buf[0] != 0X21) break;
??????????????? fin.Read(buf, 0, 1);
??????????????? fout.Write(buf, 0, 1);
??????????????? gcePresent = (buf[0] == 0xf9);
??????????????? while (true)
??????????????? {
??????????????????? fin.Read(buf, 0, 1);
??????????????????? fout.Write(buf, 0, 1);
??????????????????? if (buf[0] == 0) break;
??????????????????? count = buf[0];
??????????????????? if (fin.Read(buf, 0, count) != count) return null;
??????????????????? if (gcePresent)
??????????????????? {
??????????????????????? if (count == 4)
??????????????????????? {
??????????????????????????? buf[0] = 0X01;
??????????????????????????? buf[3] = transparentIdx;
??????????????????????? }
??????????????????? }
??????????????????? fout.Write(buf, 0, count);
??????????????? }
??????????? }
??????????? while (count > 0)
??????????? {
??????????????? count = fin.Read(buf, 0, 1);
??????????????? fout.Write(buf, 0, 1);
??????????? }
??????????? fin.Close();
??????????? fout.Flush();
??????????? return new Bitmap(fout);
??????? }?
=================================================
2.所用JS1 veryide.color.js
?
/*
*?Copyright VeryIDE,2007-2008
*?http://www.veryide.com/
*?
*?$Id: veryide.color.js,v1.1 18:48 2008-11-19 leilei $
*/
/*
?οnfοcus="VeryIDE.Color(this)"
*/
VeryIDE.Color=function(o,i,s,f){
?
??? VeryIDE.tmpColorA=o;
??? VeryIDE.tmpColorB=arguments[1];
??? VeryIDE.tmpColorF=f;
???
??? //隨機ID
??? if(!VeryIDE.tmpID){
??VeryIDE.tmpID=getRnd(10);
??? }
???
??? var id=VeryIDE.tmpID;
???
??? var color='';
??? if(o.tagName=="IMG"){
??color=VeryIDE.tmpColorB.value;
??? }else{
??color=o.value;
??? }
???
??? color?color:'#eeeeee';
?var active=['#fff','','#0A66EE','#EEEEEE'];
??? o.οnkeyup=this;
???
??? var pos=new getPosition(o);
???
??? var obj=$(id);
??? if(obj){
?? delElement(id);
??? }
???
?var obj=document.createElement("DIV");
??obj.id=id;
??
??with(obj.style){
???backgroundColor = "#f9f8f7";
???border = "solid #999999 1px";
???fontSize = "12px";
???position="absolute";
???top=pos.top+pos.height+"px";
???left=pos.left+"px";
??}
??? var colorlist=["#000000","#000033","#000066","#000099","#0000cc","#0000ff","#003300","#003333","#003366","#003399","#0033cc","#0033ff","#006600","#006633","#006666","#006699","#0066cc","#0066ff","#009900","#009933","#009966","#009999","#0099cc","#0099ff","#00cc00","#00cc33","#00cc66","#00cc99","#00cccc","#00ccff","#00ff00","#00ff33","#00ff66","#00ff99","#00ffcc","#00ffff","#330000","#330033","#330066","#330099","#3300cc","#3300ff","#333300","#333333","#333366","#333399","#3333cc","#3333ff","#336600","#336633","#336666","#336699","#3366cc","#3366ff","#339900","#339933","#339966","#339999","#3399cc","#3399ff","#33cc00","#33cc33","#33cc66","#33cc99","#33cccc","#33ccff","#33ff00","#33ff33","#33ff66","#33ff99","#33ffcc","#33ffff","#660000","#660033","#660066","#660099","#6600cc","#6600ff","#663300","#663333","#663366","#663399","#6633cc","#6633ff","#666600","#666633","#666666","#666699","#6666cc","#6666ff","#669900","#669933","#669966","#669999","#6699cc","#6699ff","#66cc00","#66cc33","#66cc66","#66cc99","#66cccc","#66ccff","#66ff00","#66ff33","#66ff66","#66ff99","#66ffcc","#66ffff","#990000","#990033","#990066","#990099","#9900cc","#9900ff","#993300","#993333","#993366","#993399","#9933cc","#9933ff","#996600","#996633","#996666","#996699","#9966cc","#9966ff","#999900","#999933","#999966","#999999","#9999cc","#9999ff","#99cc00","#99cc33","#99cc66","#99cc99","#99cccc","#99ccff","#99ff00","#99ff33","#99ff66","#99ff99","#99ffcc","#99ffff","#cc0000","#cc0033","#cc0066","#cc0099","#cc00cc","#cc00ff","#cc3300","#cc3333","#cc3366","#cc3399","#cc33cc","#cc33ff","#cc6600","#cc6633","#cc6666","#cc6699","#cc66cc","#cc66ff","#cc9900","#cc9933","#cc9966","#cc9999","#cc99cc","#cc99ff","#cccc00","#cccc33","#cccc66","#cccc99","#cccccc","#ccccff","#ccff00","#ccff33","#ccff66","#ccff99","#ccffcc","#ccffff","#ff0000","#ff0033","#ff0066","#ff0099","#ff00cc","#ff00ff","#ff3300","#ff3333","#ff3366","#ff3399","#ff33cc","#ff33ff","#ff6600","#ff6633","#ff6666","#ff6699","#ff66cc","#ff66ff","#ff9900","#ff9933","#ff9966","#ff9999","#ff99cc","#ff99ff","#ffcc00","#ffcc33","#ffcc66","#ffcc99","#ffcccc","#ffccff","#ffff00","#ffff33","#ffff66","#ffff99","#ffffcc","#ffffff"];
???
?var ocbody;
?ocbody = '<table border="0" cellspacing="3" cellpadding="0" style="font-size:12px;cursor:default;line-height:20px;">';
???
??? ocbody += "<tr height=\"20\"><td colspan=\"4\" bgcolor=\""+color+"\"><td><td colspan=\"3\" style=\"font-size:12px;\" align=\"center\">當前顏色</td>";
???
??? ocbody += "<td colspan=\"2\"><td><td align=\"center\" height=\"20\" colspan=\"8\" onMouseOut=\"this.style.borderColor='"+active[0]+"';this.bgColor='"+active[1]+"';\" onMouseOver=\"this.style.borderColor='"+active[2]+"';this.bgColor='"+active[3]+"';\"? οnclick=\"window.open('http://www.i2up.com/lab/flash.color.php','_color');\" style=\"border:"+active[0]+" 1px solid;\">其它顏色</td>";
???
??? ocbody += "<td colspan=\"2\"><td><td align=\"center\" colspan=\"2\" style='background:#666;color:#fff;' οnclick='VeryIDE.Color.close(\"color\");'>關閉</td></tr>";
???
??for(var i=0;i<colorlist.length;i++){
???if(i%24==0){
????ocbody += "<tr>";
???}
????ocbody += "<td width=\"16\" height=\"18\" style=\"border:"+active[0]+" 1px solid;\" onMouseOut=\"this.style.borderColor='"+active[0]+"';this.bgColor='"+active[1]+"';\" onMouseOver=\"this.style.borderColor='"+active[2]+"';this.bgColor='"+active[3]+"';\" onMouseDown=\"VeryIDE.Color.select('"+colorlist[i]+"','"+s+"')\" align=\"center\" valign=\"middle\"><table style=\"border:1px solid #808080;\" width=\"14\" height=\"14\" bgcolor=\""+colorlist[i]+"\"><tr><td></td></tr></table></td>";
???if(i%24==23){
????ocbody += "</tr>";
???}
??}
???
??? ocbody += "</table>";
?obj.innerHTML=ocbody;
??? document.body.appendChild(obj);
???
}
VeryIDE.Color.select=function(color,select){
??? var o=VeryIDE.tmpColorA;
???
??? if(typeof(VeryIDE.tmpColorF)=="function"){
??VeryIDE.tmpColorF(color);
??? }
???
??? if(select=="rgb"){
??var colorValue=VeryIDE.Color.rgb(color);
??? }else{
??var colorValue=color;
??? }
???
??? if(o.tagName=="IMG"){
??o.style.backgroundColor=color;
??
??VeryIDE.tmpColorB.value=colorValue;
??? }else{
??o.style.color=color;
??
??o.value=colorValue;
??? }
?delElement(VeryIDE.tmpID);
}
VeryIDE.Color.close=function(){
??? delElement(VeryIDE.tmpID);
}
VeryIDE.Color.rgb=function(hexColor){
?var a=hexColor;
?if(a.substr(0,1)=="#"){a=a.substring(1);}
?if(a.length!=6){return alert("請輸入正確的顏色編碼！");}
?a=a.toLowerCase()
?var b=new Array();
?for(x=0;x<3;x++){
??b[0]=a.substr(x*2,2)
??b[3]="0123456789abcdef";b[1]=b[0].substr(0,1)
??b[2]=b[0].substr(1,1)
??b[20+x]=b[3].indexOf(b[1])*16+b[3].indexOf(b[2])
?}
?return b[20]+","+b[21]+","+b[22];
}
VeryIDE.Color.hex=function(rgbColor){
?var hexcode="#";
?for(x=0;x<3;x++){
??var n=r1e[x].value;
??if(n==""){n="0";}
??
??if(parseInt(n)!=n){
???return alert("請輸入數字！");
??}
??if(a<0 && a>255){
???return alert("數字在0－255之間！");
??}
??var c="0123456789abcdef";
??var b="";
??var a=n%16;b=c.substr(a,1)
??a=(n-a)/16;hexcode+=c.substr(a,1)+b
?}
?return hexcode;
}
/*state*/
VeryIDE.script["color"]=true;
============================================================
js? :veryide.core.js
==============================================================
?
/*
*?Copyright VeryIDE,2007-2008
*?http://www.veryide.com/
*?
*?$Id: veryide.core.js v1.2 19:47 2008-2-18 leilei $
*/
var VeryIDE={
?/*config*/
?site??:"VeryIDE",
?url???:"http://"+location.host+"/",
?domain?:location.host,
?path??:"/veryide/",
?/*version*/
?version??:1.2,
?versionBuild : 20080904,
?
?/*developer*/
?developer ??: "VeryIDE.Com",
?developerWeb : "http://www.veryide.com",
?/*event*/
?mouseX:0,
?mouseY:0,
?
?/*inti*/
?inti:null,
?layer:100,
?temp:"",
?
?/*script*/
?script:[],
?
?/*debug*/
?debug:false,
?
?/*info*/
?title:document.title,
?url:location.href,
?host:location.host,
?
?/*random*/
?rnd:Math.random(),
?getRnd:function(){
??return Math.random();
?},
?
?/*ui*/
?screenW:screen.width,
?screenH:screen.height,
?bodyW:document.documentElement.scrollWidth,
?bodyH:document.documentElement.scrollHeight,
?
?/*analytics*/
?referrer:document.referrer,
?isSearch:(/(baidu|yahoo|google|sogou|zhongsou|soso|youdao|tom|yisou|vnet|china|live|msn)\.(cn|com|net)/.test(document.referrer)),
?isIE???:false,
?isOpera??:false,
?isSafari??:false,
?isFirefox??:false,
?isMaxthon?:false,
?appName:"",
?appVersion:"",
?appLang:"",
?/*load*/
?start:function(){
??/*powered*/
??VeryIDE.powered="Powered by <a href='http://www.veryide.com/?version="+VeryIDE.version+"&versionBuild="+VeryIDE.versionBuild+"&developer="+VeryIDE.developer+"&from="+location.host+"' title='VeryIDE' target='_blank'>VeryIDE</a> & <a href='"+VeryIDE.developerWeb+"' title='"+VeryIDE.developerWeb+"' target='_blank'>"+VeryIDE.developer+"</a>",
?
??/*folder*/
??VeryIDE.folder={
???js ???:?VeryIDE.path+"js/",
???xml ??: ?VeryIDE.path+"xml/",
???skin??:?VeryIDE.path+"skins/",
???icon??:?VeryIDE.path+"images/icon/",
???cache ?: ?VeryIDE.path+"cache/",
???images?:?VeryIDE.path+"images/",
???plugins?:?VeryIDE.path+"plugins/"
??}
??/*browse*/
??switch (navigator.appName){
???case "Microsoft Internet Explorer":{
????VeryIDE.appName = "ie";
????var reg = /^.+MSIE (\d+\.\d+);.+$/;
????VeryIDE.isIE=true;
????
????if(navigator.userAgent.indexOf ("MAXTHON") != -1){
?????VeryIDE.isMaxthon=true;
?????var regMax = /^.+MAXTHON ([\d\.]+).{0,}$/;
?????VeryIDE.maxVersion=navigator.userAgent.replace (regMax, "$1");
????}
????
????break;
???}default:{
????if (navigator.userAgent.indexOf ("Safari") != -1){
?????VeryIDE.appName = "safari";
?????var reg = /^.+Version\/([\d\.]+?) Safari.+$/;
?????VeryIDE.isSafari=true;
????}else if (navigator.userAgent.indexOf ("Opera") != -1){
?????VeryIDE.appName = "opera";
?????var reg = /^.{0,}Opera\/(.+?) \(.+$/;
?????VeryIDE.isOpera=true;
????}else{
?????VeryIDE.appName = "firefox";
?????var reg = /^.+Firefox\/([\d\.]+).{0,}$/;
?????VeryIDE.isFirefox=true;
????}
???}
???break;
??}
??? ?VeryIDE.appVersion = navigator.userAgent.replace (reg, "$1");
??? ?
??if(!VeryIDE.isIE){
???var lang=navigator.language;
??}else{
???var lang=navigator.browserLanguage;
??}
??VeryIDE.appLang=lang.toLowerCase();
??? ?
??/*bg cache*/
??if(VeryIDE.isIE && !VeryIDE.appVersion<7){
???try{
????//document.documentElement.addBehavior("#default#userdata");
????VeryIDE.getDocment().addBehavior("#default#userdata");
????document.execCommand("BackgroundImageCache", false, true);
???}catch(e){}
??}???? ?
??? ?
??? },
???
?/*document*/
?getDocment:function(){
??var doc= (document.compatMode=="BackCompat"?document.body:document.documentElement);
??return doc;
?},
?
?/*script*/
?loadScript:function(name){
??if(VeryIDE.script[name]) return true;
?
??var root=document.getElementsByTagName("HEAD")[0];
??
??var script=document.createElement("script");
??script.type="text/javascript";
??script.src=VeryIDE.folder.js +"veryide."+ name+".js";
??root.appendChild(script);
?},
?
?showScript:function(){
??var str="";
??for(var key in VeryIDE.script){
???str+="veryide."+key+".js"+"\n";
??}
??alert(str);
?},
?
?showNavigator:function(){
??var str="";
??for(var key in navigator){
???str+= key+": "+navigator[key]+"\n";
??}
??alert(str);
?},?
?
?/*event*/
?getMouse:function(e){
??if(!document.all){
???VeryIDE.mouseX = e.pageX;
???VeryIDE.mouseY = e.pageY;
??}else{
???VeryIDE.mouseX = e.x + VeryIDE.getDocment().scrollLeft;
???VeryIDE.mouseY = e.y + VeryIDE.getDocment().scrollTop;
??}
?},
?
?/*status*/
?setStatus:function(str){
??window.status=str;
?},
??
?/*message*/
?showMessage:function(str,fun){
??if (typeof fun != 'function') {
???alert(str.replace("<br />","\n\n"));
??}else{
???fun(str);
??}
?},
?/*test*/
?test:function(){
??//?<input type="button" class="input-button" value="測 試" οnclick="VeryIDE.test();" />
??VeryIDE.showError("拖動框測試<br />拖動框測試<br />拖動框測試");
?}
?
}
VeryIDE.start();
/*state*/
VeryIDE.script["core"]=true;
===================================================
?? js :veryide.library.js
===================================================
?
/*
*?Copyright VeryIDE,2007-2008
*?http://www.veryide.com/
*?
*?$Id: veryide.library.js,v2.3 17:29 2008-11-16 leilei $
*/
function $(obj){return document.getElementById(obj);}
function $N(obj){return document.getElementsByName(obj);}
function $T(obj){return document.getElementsByTagName(obj);}
function $V(str){document.write(str);}
//body load
function addLoadEvent(func) {
?var oldonload = window.onload;
?if (typeof window.onload != 'function') {
??window.onload = func;
?} else {
??window.onload = function() {
???oldonload();
???func();
??}
?}
}
//object event
function addObjectEvent(ele,evt,func){
?var oldonevent = ele['on'+evt];
?if (typeof ele['on'+evt] != 'function') {
??ele['on'+evt] = func;
?} else {
??ele['on'+evt] = function(event) {
???oldonevent(event);
???func(event);
??}
?}
}
//key event
function addKeyEvent(key,func){
?if(!VeryIDE.tmpKey){
??VeryIDE.tmpKey=[];
?}
?
?VeryIDE.tmpKey["k"+key]=func;
}
addKeyEvent.Listener=function(e,test){
?var event=e||window.event;
?if(VeryIDE.tmpKey["k"+event.keyCode]){
??VeryIDE.tmpKey["k"+event.keyCode](event);
?}
?if(test){
??alert(event.keyCode);
?}
}
//onkeydown判斷charCode/keyCode
//獲取對象
function getObject(o){
?if(typeof(o)!="object"){
??var o=$(o);
?}
?return o;
}
/*
String.prototype.trim = function(){
?? return this.replace(/(^\s+)|\s+$/g,"");
}
*/
String.prototype.Trim = function(){
??? return this.replace(/(^\s*)|(\s*$)/g, "");
}
String.prototype.LTrim = function(){
??? return this.replace(/(^\s*)/g, "");
}
String.prototype.Rtrim = function(){
??? return this.replace(/(\s*$)/g, "");
}
//返回字符串字節數
String.prototype.long = function(){
?var i;
?var l = this.length;
?var len;
?len = 0;
?for (i=0;i<l;i++){
??if (this.charCodeAt(i)>255)
???len+=2;
??else
???len++;
?}
?return len;
}
//檢查在數組內是否存在某值
function inArray(a,v) {
?var l = a.length;
?for(var i=0; i<=l; i++) {
??if(a[i]==v) return true;
?}
?return false;
}
//class為*的所有元素
document.getElementsByClassName = function() {
? var children = document.getElementsByTagName('*') || document.all;
? var elements = new Array();
? var len = children.length;
? for (var i = 0; i < len; i++) {
??? var child = children[i];
??? var classNames = child.className.split(' ');
??? for (var j = 0; j < classNames.length; j++) {
??? ?for (var k = 0; k < arguments.length; k++) {?
???if (classNames[j] == arguments[k]) {
??????? ??elements.push(child);
?????? ???break;
????? ??}
????? }
??? }
? }
?
? return elements;
}
//ID以*開頭的所有元素
document.getElementsByPrefix = function(prefix) {
? var children = document.getElementsByTagName('*') || document.all;
? var elements = new Array();
? var len = children.length;
?
? for (var i = 0; i < len; i++) {
??? var child = children[i];
??? var eid = child.id;
??? if(eid&&eid.indexOf(prefix)>-1)
??????? elements.push(child);
? }
?
? return elements;
}
/*查找頁面Meta*/????
function getMeta(name,att){
? metatags = document.getElementsByTagName("meta");
? for (cnt = 0; cnt < metatags.length; cnt++){??????????????????
??? if(metatags[cnt].getAttribute("name")==name){
????? if(!att){
??????? return metatags[cnt];
????? }else{
??????? return metatags[cnt].getAttribute(att);
????? }
??? }else{
????? return null;
??? }
? }
}
//加載新腳本
function loadScript(src,target){
?if(!target){
??var root=$T("HEAD")[0];
?}else{
??var root=getObject(target);
?}
?
?var script=document.createElement("script");
?script.type="text/javascript";
?script.src=src;
?
?var code=arguments[2];
?if(code){
??script.charset=code;
?}
?
?root.appendChild(script);
}
//取得文件名
function getFileName(url){
?var strUrl=location.href;
?if(url){
??strUrl=url;
?}
?var arrUrl=strUrl.split("/");
?var strPage=arrUrl[arrUrl.length-1];
?return strPage;
}
//對象絕對位置
function getPosition(obj){?
?var obj=getObject(obj);
?this.width=obj.offsetWidth;
?this.height=obj.offsetHeight;?
?this.top=obj.offsetTop;?
?this.left=obj.offsetLeft;?
?while(obj=obj.offsetParent){?
??this.top+=obj.offsetTop;?
??this.left+=obj.offsetLeft;
?}
}
function getSelect(obj){
?var obj=getObject(obj);
?
?this.value="";
?this.text="";
?this.index="";
?
?if(obj.length>0){
??this.value=obj[obj.selectedIndex].value;
??this.text=obj[obj.selectedIndex].text;
??this.index=obj.selectedIndex;
?}
?this.getAtt=function(att){
??return obj[obj.selectedIndex].getAttribute(att);
?}
}
//
function getRadio(obj){
?var obj=$N(obj);
?var len = obj.length;
?
?this.value="";
?for(var i=0;i<len;i++){
??if(obj[i].checked==true){
???this.value=obj[i].value;
???break;
??}
?}
}
?
//對象顯示隱藏
function showHide(obj){
?var obj=getObject(obj);
?if(obj){
??if(obj.offsetHeight==0||obj.style.display== "none") {obj.style.display = "block";}else{obj.style.display = "none";}
?}
}
function setCheckBox(obj,v){
?var obj=$N(obj);
?if(obj[0]){
??var len = obj.length;
??for(var i=0;i<len;i++){
???if(obj[i].value==v){
????obj[i].checked=true;
???}else{
????obj[i].checked=false;
???}
??}
?}else{
??obj=$(obj);
??if(obj.value==v){
???obj.checked=true;
??}else{
???obj[i].checked=false;
??}
?}
}
//選擇列表項
function setSelect(obj,v){
?var obj=$(obj);
?var len = obj.length;
?for(var i=0;i<len;i++){
??if(obj[i].value == v){
???obj.selectedIndex=i;
???break;
??}
?}
}
//選擇單選項
function setRadio(o,v){??
?var obj=$N(o);
?var len = obj.length;
?for(var i=0;i<len;i++){
??if(obj[i].value == v){
???obj[i].checked=true;
???break;
??}
?}
}
//禁用對象
function setDisabled(obj,b){?
?var obj=getObject(obj);
?if (obj){obj.disabled=b;}
}
function setClass(obj,Class,Type){
?var obj=getObject(obj);
?if(obj){
??switch(Type){
???case "+":
????obj.className+=" "+Class;
???break;
???
???case "-":
????obj.className=obj.className.replace(Class,"");
???break;
???
???case "":
????obj.className=Class;
???break;
???
??}
?}
}
//新建連續下接列表項
function newNumOption(obj,s,e,t){
?var obj=getObject(obj);
?if(t=="new"){obj.length=0;}
?for(var i=s;i<(e+1);i++){
??obj.options[obj.length] = new Option(i,i);
?}
}
//刪除對象
function delElement(obj){
?var obj=getObject(obj);
?var p=obj.parentNode;
?p.removeChild(obj);
}
//確認操作
function getConfirm(info){
?if(!confirm(info)){return false}
}
//新窗口打開鏈接
//rel="_blank"
function _blank(){
?var anchors = document.getElementsByTagName("A");
?var len = anchors.length;
?for (var i=0; i<len; i++) {
??var anchor = anchors[i];
??if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "_blank"){
???anchor.target = "_blank";
??}
?}
}
//獲取URL參數
function getQuery(n,url){
?if(!url){
??var url=location.href;
?}
?
?var v = '';
?var o = url.indexOf(n+"=");
?if (o != -1){
??o += n.length + 1 ;
??e = url.indexOf("&", o);
??if (e == -1){
???e = url.length;
??}
??v = unescape(url.substring(o, e));
?}
?
?//seo
?if(!v){
??var o = url.indexOf(n+"-");
??if (o != -1){
???o += n.length + 1 ;
???e = url.indexOf("-", o);
???if (e == -1){
????e = url.length;
???}
???v = unescape(url.substring(o, e));
??}
?}
?
?return v;
}
//全角轉半角
function switchChar(str){
?var str1="1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
?var str2="１２３４５６７８９０ａｂｃｄｅｆｇｈｉｊｋｌｍｎｏｐｑｒｓｔｕｖｗｘｙｚＡＢＣＤＥＦＧＨＩＪＫＬＭＮＯＰＱＲＳＴＵＶＷＸＹＺ";
?
?var len=str.length;
?for(var i=0; i<len; i++){
??var n = str2.indexOf(str.charAt(i));
??if(n != -1) str = str.replace(str.charAt(i), str1.charAt(n));
?}
?return str;
}
/*
?獲取隨機字符
?***********
?len??長度
?vUpper?是否大寫字母
?vLower?是否小寫字母
?vNum??是否數字
*/
function getRnd(len,vUpper,vLower,vNum){
?var seed_array=new Array();
?var seedary;
?seed_array[0]=""
?seed_array[1]= "a b c d e f g h i j k l m n o p q r s t u v w x y z";
?seed_array[2]= "a b c d e f g h i j k l m n o p q r s t u v w x y z";
?seed_array[3]= "0 1 2 3 4 5 6 7 8 9";
?if (!vUpper&&!vLower&&!vNum){vUpper=true;vLower=true;vNum=true;}
?if (vUpper){seed_array[0]+=seed_array[1];}
?if (vLower){seed_array[0]+=" "+seed_array[2];}
?if (vNum){seed_array[0]+=" "+seed_array[3];}
?seed_array[0]= seed_array[0].split(" ");
?seedary="";
?
?for (var i=0;i<len;i++){
??seedary+=seed_array[0][Math.round(Math.random()*(seed_array[0].length-1))]
?}
?return(seedary);
}
/*
?獲取cookies
?name?cookie名稱
?sub??子cookie名稱
*/
function getCookie(name,sub){
?var str="";
?var arr = document.cookie.replace(/%25/g,"%").replace(/%5F/g,"_").match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
?if(arr !=null){
??try{
???str=decodeURIComponent(arr[2]);
??}catch(e){
???str=arr[2];
??}
?}
?
?if(sub){
??if(str){
???var nSubValueBegin = str.indexOf(sub+"=");
??}else{
???var nSubValueBegin =-1
??}
??
??if(nSubValueBegin != -1){
???var nSubValueEnd = str.indexOf("&", nSubValueBegin);
???if(nSubValueEnd == -1)
???nSubValueEnd = str.length;
???var sSubValue = str.substring(nSubValueBegin + sub.length+1, nSubValueEnd);//獲得指定的子鍵值
???str=sSubValue;
??}else{
???str="";
??}
?}
?return str;
}
function setCookie(key,value,iExpireDays,domain){
?var cookies=key.replace("_","%5F") + "=" + encodeURIComponent(value)+ "; ";
?
?if (iExpireDays){
??var dExpire = new Date();
??dExpire.setTime(dExpire.getTime()+parseInt(iExpireDays*24*60*60*1000));
??cookies += "expires=" + dExpire.toGMTString()+ "; ";
?}
?
?if(domain){
??cookies += "domain="+domain+"; ";
?}
?cookies += "path=/;";
?document.cookie = cookies;
}
/*state*/
VeryIDE.script["library"]=true;
=================================================
以上完全可以合成藝術字，下載地址： http://www.100disk.net/pick.aspx?code=1846447509
轉載于:https://www.cnblogs.com/ggbbeyou/archive/2008/12/17/1356879.html
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