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提示特效打字效果
日期:2005-06-03   人气:   【字体: 】【收藏此文


<!-- 网页特效代码由[中国WEB开发者网络:http://www.ChinaWebDev.com]提供! -->
<!-- 要实现此效果需要 2 个步骤: -->

<!-- 第 1 步: -->
<!-- 把下面的代码加到<HEAD></HEAD>区域中: -->

<script language=javaScript>
<!-- Beginning of JavaScript -

// CREDITS:
// PopupTicker describing all your links onmouseover by Urs Dudli and Peter Gehrig
// Copyright (c) 2000 Peter Gehrig and Urs Dudli. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.24fun.com.
// info@24fun.ch
// 8/1/2000

// IMPORTANT:
// If you add this script to a script-library or a script-archive
// you have to insert a link to http://www.24fun.com right into the webpage where the script
// will be displayed.

// CONFIGURATION:
// Go to http://www.24fun.com, open category 'text' and download the ZIP-file of this script
// containing the the script-file with step-by-step instructions for easy configuration.

// width of the ticker
var tickerwidth=120

// height of the ticker
var tickerheight=100

// distance from the messagetext to the tickermarrgin (pixels)
var tickerpadding=5

// borderwidth of the ticker (pixels)
var borderwidth=2

// font-family
var fnt="Verdana"

// font-size of the text
var fntsize=8

// font-size of the last letter of the ticker
var fntsizelastletter=8

// font-color of the text
var fntcolor="008800"

// font-color of the last letter of the ticker
var fntcolorlastletter="00AA00"

// font-weight. Set a value between 1 to 9 to adjust the boldness
var fntweight=3

// backgroundcolor
var backgroundcolor="CCFFCC"

// standstill between the messages (microseconds)
var standstill=2000

// speed (a higher value will slow down the ticker)
var speed=40

// horizontal distance from the textlink to the popupbox (pixels)
var xdistance=50

// vertical distance from the textlink to the popupbox (pixels)
var ydistance=20

// Do not edit the variables below
var timer
var topposition=0
var leftposition=0
var x,y
var i_substring=0
var i_presubstring=0
var i_message=0
var message
var messagecontent=""
var messagebackground=""
var messagepresubstring=""
var messageaftersubstring=""
fntweight=fntweight*100

function getmessagebackground() {
messagebackground="<table border="+borderwidth+" width="+tickerwidth+" height="+tickerheight+" cellspacing=0 cellpadding=0><tr><td valign=top bgcolor='"+backgroundcolor+"'>"
messagebackground+=" </td></tr></table>"
}

function getmessagecontent() {
messagecontent="<table border=0 cellspacing=0 cellpadding="+tickerpadding+" width="+tickerwidth+" height="+tickerheight+"><tr><td valign=top>"
messagecontent+="<span style='position:relative; font-family:"+fnt+";color:"+fntcolor+";font-size:"+fntsize+"pt;font-weight:"+fntweight+"'>"
messagecontent+="<font color='"+fntcolor+"'>"
messagecontent+=messagepresubstring
messagecontent+="</font>"
messagecontent+="</span>"
messagecontent+="<span style='position:relative; font-family:"+fnt+";color:"+fntcolor+";font-size:"+fntsizelastletter+"pt;font-weight:900'>"
messagecontent+="<font color='"+fntcolorlastletter+"'>"
messagecontent+=messageaftersubstring
messagecontent+="</font>"
messagecontent+="</span>"
messagecontent+="</td></tr></table>"
}

function showticker() {
if (i_substring<=message.length-1) {
i_substring++
i_presubstring=i_substring-1
if (i_presubstring<0) {i_presubstring=0}
messagepresubstring=message.substring(0,i_presubstring)
messageaftersubstring=message.substring(i_presubstring,i_substring)
getmessagecontent()
if (document.all) {
ticker.innerHTML=messagecontent
timer=setTimeout("showticker()", speed)
}
if (document.layers) {
document.ticker.document.write(messagecontent)
document.ticker.document.close()
timer=setTimeout("showticker()", speed)
}
}
else {
clearTimeout(timer)
}
}

function hideticker() {
clearTimeout(timer)
i_substring=0
i_presubstring=0
if (document.all) {
document.all.ticker.style.visibility="hidden"
document.all.tickerbg.style.visibility="hidden"
}
if (document.layers) {
document.ticker.visibility="hidden"
document.tickerbg.visibility="hidden"
}
}

function showmessage(linkmessage) {
getmessagebackground()
message=linkmessage

i_substring=0
i_presubstring=0
leftposition=x+xdistance
topposition=y+ydistance
if (document.all) {
document.all.ticker.style.posLeft=leftposition
document.all.ticker.style.posTop=topposition
document.all.tickerbg.style.posLeft=leftposition
document.all.tickerbg.style.posTop=topposition
tickerbg.innerHTML=messagebackground
document.all.ticker.style.visibility="visible"
document.all.tickerbg.style.visibility="visible"
showticker()
}
if (document.layers) {
document.ticker.left=leftposition
document.ticker.top=topposition
document.tickerbg.left=leftposition
document.tickerbg.top=topposition
document.tickerbg.document.write(messagebackground)
document.tickerbg.document.close()
document.ticker.visibility="visible"
document.tickerbg.visibility="visible"
showticker()
}
}

function handlerMM(e){
x = (document.layers) ? e.pageX : document.body.scrollLeft+event.clientX
y = (document.layers) ? e.pageY : document.body.scrollTop+event.clientY
}

if (document.layers){
document.captureEvents(Event.MOUSEMOVE);
}
document.onmousemove = handlerMM;

// - End of JavaScript - -->
</script>




<!-- 第 2 步: -->
<!-- 把下面的代码加到<BODY></BODY>区域中: -->

<DIV ID="tickerbg" style="position:absolute;"></DIV>
<DIV ID="ticker" style="position:absolute;"></DIV>

<a href="http://www.webasp.net" onMouseOver="showmessage('欢迎来到http://www.webasp.net')" onMouseOut="hideticker()">显示效果</a>