📄 829text6.htm
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<html>
<head>
<title>链接在右面打开</title>
<style type="text/css">
<!--
body { font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 4px; margin-right: 0px}
A { COLOR: black; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: none }
A:hover { COLOR: red; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: underline }
a:active { font: 9pt "宋体"; cursor: hand; color: #FF0033 }
--></style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#fef4d9">
<br>
<center><font color=red face="隶书" size=6>链接在右面打开</font></center>
<br>
<center>
<table border=5 bordercolor=blue borderlight=green>
<tr><td align=center><font size=5 color=red face="Arial, Helvetica, sans-serif"><strong>下面框中为脚本显示区</strong></font></td></tr>
<tr><td align=left height=80 width=450>
<SCRIPT>
function _init(){
for(var i=0;i<document.all.length;i++){
if(document.all[i].getAttribute("menu")){
var attribs = _eat_attrib(document.all[i].getAttribute("menu"));
var tree = new Array();
var src = document.all.item(attribs["src"]).innerText; // get the config info from the contents of the designated source element
src = _strip(src); // remove whitespace informatin
tree = _compile(tree,src); // turn it into a multilevel array
// at this time, associate the element the
// menu is attached to with the created menuing elements
var menuId = _menus.length;
document.all[i].menuId = menuId;
document.all[i].onmouseover = _rootmouseover;
document.all[i].onmouseout = _rootmouseout;
// get and preset designer preferences
var attribs = _eat_attrib(document.all[i].getAttribute("menu"));
attribs["border-width"] = (attribs["border-width"]!=null?attribs["border-width"]:1);
attribs["border-color"] = (attribs["border-color"]!=null?attribs["border-color"]:"black");
attribs["background"] = (attribs["background"]!=null?attribs["background"]:"white");
attribs["highlight"] = (attribs["highlight"]!=null?attribs["highlight"]:"#DCDCDC");
attribs["font-size"] = (attribs["font-size"]!=null?attribs["font-size"]:"normal");
attribs["font-family"] = (attribs["font-family"]!=null?attribs["font-family"]:"");
attribs["font-color"] = (attribs["font-color"]!=null?attribs["font-color"]:"");
attribs["icon-color"] = (attribs["icon-color"]!=null?attribs["icon-color"]:"black");
attribs["arrow"] = (attribs["arrow"]!=null?attribs["arrow"]:true);
attribs["showrow"] = (attribs["showrow"]!=null?attribs["showrow"]:true);
attribs["height"] = (attribs["height"]!=null?attribs["height"]:22);
attribs["width"] = (attribs["width"]!=null?attribs["width"]:150);
attribs["arrow-offset"] = (attribs["arrow-offset"]!=null?Number(attribs["arrow-offset"]):135);
attribs["menu-offset"] = (attribs["menu-offset"]!=null?Number(attribs["menu-offset"]):1);
attribs["menu-topoffset"] = (attribs["menu-topoffset"]!=null?Number(attribs["menu-topoffset"]):0);
attribs["wait"] = (attribs["wait"]!=null?Number(attribs["wait"]):500);
document.all[i].attribs = attribs;
// now, create all of the needed elements for this menu
_create(document.all[i],tree);
}
}
}
window.onload = _init;
/////////////////////////
/////////////////////////
//// takes a position and a string,
//// returns the position of the next unpaired "]" character
function _pair(after,str){
while(1){
var nextA = str.indexOf("[",after + 1);
var nextB = str.indexOf("]",after + 1);
if(nextA == -1){
return nextB;
}
if(nextA > nextB){
return nextB;
}
after = _pair(nextA,str);
}
}
/////////////////////////
//// transforms raw text input into a multilevel array
//// returns an array based on the string input
function _compile(ary,str){
while(1){ // keep circling and eating the str
// when the str is empty, return the built array
if(str.length == 0){
return ary;
}
// is there any more sub-arrays?
var nextA = str.indexOf("[");
if(nextA == -1){
var go = str;
var spawn = "";
str = "";
}else{
var go = str.substring(0,nextA);
var spawn = str.substring(str.indexOf("[") + 1,_pair(str.indexOf("["),str))
str = str.substring(_pair(str.indexOf("["),str) + 1,str.length);
}
// build a flat array of key/value pairs and strip out the empty elements
var A = go.split(";");
var A2 = new Array();
for(var j=0;j<A.length;j++){
if(A[j].indexOf("!") != -1){
A2[A2.length] = A[j];
}
}
A = A2;
// parse the flat array
for(var i = 0;i < A.length;i++){
var tmpA = A[i].split("!");
var thisary = ary.length;
ary[thisary] = new Array();
// attach a sub array if needed
if((i+1)==A.length && spawn.length != ""){
ary[thisary] = _compile(ary[thisary],spawn);
}
// assign properties to this array based on the parsed array key/value pairs
ary[thisary].name = tmpA[0];
ary[thisary].url = tmpA[1];
ary[thisary].desc = tmpA[2];
ary[thisary].icon = tmpA[3];
}
}
}
///////////////////////
///////////////////////
//// Actually draw and initialize elements from the array
function _create(e,ary){
var str = new String();
var menuId = _menus.length; // save the ID for this menu
str = '<DIV ID="_div_'
+ menuId // give it a unique name
+ '" STYLE="visibility:hidden;position:absolute;top:0;left:0;width:'
+ e.attribs["width"]
+ ';height:10;background-color:black;">';
e.insertAdjacentHTML("AfterEnd",str); // paste it in below the root element
var thismenu = document.all.item("_div_" + menuId); // save a reference to the element object
_menus[menuId] = thismenu; // save a reference to the element object in a global array for later use
thismenu.menuId = menuId; // tell the element object where it is in the global array
thismenu.close = _close; // assign a close function to it
thismenu.menuParent = null; // initialize some variables to null
thismenu.menuChild = null;
thismenu.highlightBG = e.attribs["highlight"];
thismenu.normalBG = e.attribs["background"];
thismenu.menuOffset = e.attribs["menu-offset"];
thismenu.menuTopoffset = e.attribs["menu-topoffset"];
thismenu.waitDelay = e.attribs["wait"];
var prevBottom = 0; // initialize where the option elements should start drawing
// create a span element for every option
for(var i=0;i<ary.length;i++){
str = '<SPAN ID="_link_' // assign a unique name
+ menuId
+ '_'
+ i
+ '" STYLE="position:absolute;top:'
+ prevBottom // position it correctly
+ ';left:0;height:'
+ e.attribs["height"]
+ ';overflow:hidden;width:'
+ e.attribs["width"]
+ ';background:'
+ e.attribs["background"]
+ ';border-width:'
+ e.attribs["border-width"]
+ ';border-style:solid;border-color:'
+ e.attribs["border-color"]
+ ';';
if(e.attribs["showrow"]!=true && i != 0){
str +='border-top-width:0;';
}
str +='text-align:left;font-size:'
+ e.attribs["font-size"]
+ ';padding-left:4;">';
if(ary[i].icon!=null){
str +='<SPAN STYLE="font-family:webdings;color:'
+ e.attribs["icon-color"]
+ '">&#'
+ ary[i].icon
+ ';</SPAN> ';
}
str +='<A HREF="'
+ ary[i].url
+ '" TITLE="'
+ ary[i].desc
+ '" STYLE="font-family:'
+ e.attribs["font-family"]
+ ';color:'
+ e.attribs["font-color"]
+ ';padding-left:3;">'
+ ary[i].name // fill in the content/name
+ '</A>';
if(ary[i].length > 0 && e.attribs["arrow"]){
str +='<SPAN STYLE="font-family:webdings;position:absolute;top:0;left:'
+ e.attribs["arrow-offset"]
+ ';width:'
+ (e.attribs["width"] - e.attribs["arrow-offset"])
+ ';overflow:hidden;color:'
+ e.attribs["icon-color"]
+ '">4</SPAN>';
}
str +='</SPAN>';
thismenu.insertAdjacentHTML("BeforeEnd",str); // insert it inside the menu element
thisoption = document.all.item('_link_' + menuId + '_' + i);
thisoption.menuId = menuId; // save some references and initialize some variables
thisoption.onmouseover = _optionmouseover;
thisoption.onmouseout = _optionmouseout;
prevBottom = thisoption.style.pixelTop + (e.attribs["height"] - e.attribs["border-width"]); // where should the next one draw?
if(ary[i].length > 0){ // uhoh, if there is a submenu here, better draw it!
thisoption.menuChild=_menus.length; // tell this option that it has a child
_create(e,ary[i]);
}
}
thismenu.style.pixelHeight = prevBottom; // set the height on the menu element
}
/////////////////////
///////////////////////////////////////////
///////////////////////////////////////////
//// All the following are used on the "fly"
//// as needed during the documents life
////
////
var _menus = new Array(); // global array of menus
var _currentMenu = null; // temporary storage of the current and current root menu elements
var _rootMenu = null;
var _rootKludge = null;
var _zIndex = 1;
/////////////////////
//// show the menu for this object
function _rootmouseover(){
var e = window.event.srcElement;
if(_rootMenu != null){
_menus[_rootMenu].close();
}
_rootMenu = e.menuId; // store a temporary reference
_rootKludge = e.menuId;
var attribs = _eat_attrib(e.getAttribute("menu")); // initialize its position based on the config
_menus[e.menuId].style.pixelTop = attribs["top"];
_menus[e.menuId].style.pixelLeft = attribs["left"]
_menus[e.menuId].style.visibility = "visible";
_menus[e.menuId].style.zIndex = _zIndex++;
}
////////////////////
////////////////////
//// if the mouse leaves the main element,
//// try to close the displayed menu
function _rootmouseout(){
_rootKludge = null;
window.setTimeout("if(_rootKludge != " + _rootMenu + "){_menus[" + _rootMenu + "].close();}",_menus[_rootMenu].waitDelay);
}
////////////////////
////////////////////
//// nifty little IMPORTANT recursive function that
//// returns true only if the id to check
//// is in the heritage of the current menu!
function _heritage(menu,check){
if(_menus[menu].menuId == check){
return true;
}else{
// if I have a parent, check it, otherwise the answer is no
if(_menus[menu].menuParent != null){
return _heritage(_menus[menu].menuParent,check);
}else{
return false;
}
}
}
///////////////////
///////////////////
//// associated with every menu element object,
//// close this menu unless it is still active
function _close(){
if(_currentMenu != null){
if(_heritage(_currentMenu,this.menuId)){
return;
}
}
if(this.menuChild != null){
_menus[this.menuChild].close();
}
this.style.visibility = "hidden";
this.menuChild = null;
this.menuParent = null;
}
//////////////////
//////////////////
//// when the mouse passes over an option
function _optionmouseover(){
// some ugly kludges to reduce flashing when the mouse passes through a subelement of the option
if(window.event.srcElement.menuId==null && window.event.fromElement.id == window.event.srcElement.offsetParent.id){
return;
}
if(window.event.fromElement.offsetParent!=null){
if(window.event.fromElement.menuId==null && window.event.srcElement.id == window.event.fromElement.offsetParent.id){
return;
}
}
if(window.event.srcElement.menuId==null){
var e = window.event.srcElement.offsetParent;
}else{
var e = window.event.srcElement;
}
e.style.background = _menus[e.menuId].highlightBG; // highlight it
_currentMenu = e.menuId; // reset the current menu
if(_menus[_currentMenu].menuChild != null){ // close any previous children
_menus[_menus[_currentMenu].menuChild].close();
}
if(e.menuChild!=null){ // if this option has a submenu, display it
_menus[_currentMenu].menuChild = e.menuChild; // tell the menu it has a child
_menus[e.menuChild].menuParent = _currentMenu; // tell the child it has a parent
_menus[e.menuChild].style.pixelTop = _menus[_currentMenu].style.pixelTop + e.style.pixelTop + _menus[_currentMenu].menuTopoffset;
_menus[e.menuChild].style.pixelLeft = _menus[_currentMenu].style.pixelLeft + _menus[_currentMenu].style.pixelWidth + _menus[_currentMenu].menuOffset;
_menus[e.menuChild].style.visibility = "visible";
_menus[e.menuChild].style.zIndex = _zIndex++;
}
}
/////////////////
/////////////////
//// when the mouse leaves the option
function _optionmouseout(){
// some ugly kludges to reduce flashing when the mouse passes through a subelement of the option
if(window.event.srcElement.menuId==null && window.event.toElement.id == window.event.srcElement.offsetParent.id){
return;
}
if(window.event.toElement.offsetParent!=null){
if(window.event.toElement.menuId==null && window.event.srcElement.id == window.event.toElement.offsetParent.id){
return;
}
}
if(window.event.srcElement.menuId==null){
var e = window.event.srcElement.offsetParent;
}else{
var e = window.event.srcElement;
}
e.style.background = _menus[e.menuId].normalBG; // unhighlight it
var to = window.event.toElement.menuId; // greener pasture?
if(to!=null){ // leaving to a menu element
if(to!=e.menuId){ // not this menu
_menus[_currentMenu].close();
}else{ // this menu, but hide any existing children
if(_menus[e.menuId].menuChild!=null){
_menus[_menus[e.menuId].menuChild].close();
}
}
}else{ // wait a bit, and close the whole menu
window.setTimeout("_menus[_rootMenu].close()",_menus[_rootMenu].waitDelay);
}
_currentMenu = null;
}
function _eat_attrib(str){
var chunks = new Array();
var all = new Array();
chunks=str.split(";");
for(var i=0;i<chunks.length;i++){
var tmpA = new Array();
tmpA=chunks[i].split(":");
all[tmpA[0]]=tmpA[1];
}
return all;
}
function _strip(str){
var A = new Array();
A = str.split("\t");
str = A.join("");
A = str.split("\n");
str = A.join("");
A = str.split("\r");
str = A.join("");
return str;
}
//////////////////
</SCRIPT>
<a href="#" menu="top:120;left:270;src:menusrc;">请把鼠标放上去</a>
<div id="menusrc" style="display:none;">
雅虎!http://www.yahoo.com!去雅虎看看吧;
微软!http://www.microsoft.com!微软总部;
[
Internet Explorer!http://www.microsoft.com/ie!IE浏览器总部;
Internet Information!http://www.microsoft.com/iis!IIS总部;
]
网易!http://www.163.com!中国最大的综合性站点;
</div>
</td></tr></table></center>
<br>
<br><br>
<center>
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