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链接的滚动说明
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类型:
Full Script |
类别:
HTML Manipulation
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许可证:
GNU General Public License |
语言:
JavaScript
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描述:
鼠标放到链接上后出现慢慢飘动的文字说明，实用效果 来源：http://www.baron.com.cn 1.0
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该代码片段的版本系列:
| 片段ID |
下载版本 |
提交时间 |
提交人 |
删除 |
| 4777 | 1.0 | 2003-10-24 04:09 | cbd001 |  |
点击"下载版本"来下载该代码片段.
最新版本的代码片段: 1.0
脚本说明:
把如下代码加入<body>区域中
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
window.onerror = null;
var bName = navigator.appName;
var bVer = parseInt(navigator.appVersion);
var NS4 = (bName == "Netscape" && bVer >= 4);
var IE4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
var NS3 = (bName == "Netscape" && bVer < 4);
var IE3 = (bName == "Microsoft Internet Explorer" && bVer < 4);
//-----------------------------------------------------------
var scroll_length = 150; //The scroll length
var time_length =50; //Scroll delay in milliseconds
var begin_pos = 260; //Start position of scroll hint
var i=begin_pos;
var j=i;
var scroll_dir = "right"; // To scroll left use "left"
// To scroll right use "right"
//-----------------------------------------------------------
if (NS4 || IE4) {
if (navigator.appName == "Netscape") {
layerStyleRef="layer.";
layerRef="document.layers";
styleSwitch="";
}else{
layerStyleRef="layer.style.";
layerRef="document.all";
styleSwitch=".style";
}
}
//SCROLL
function Scroll(layerName)
{
if (NS4 || IE4)
{
if(scroll_dir=="right")
{
if(i<(begin_pos+scroll_length))
{
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.visibility="visible"');
eval(layerRef+'["'+layerName+'"]'+ styleSwitch+'.left="'+(i)+'"');
i++;
j++;
}
}
if(scroll_dir=="left")
{
if(i>(begin_pos-scroll_length))
{
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.visibility="visible"');
eval(layerRef+'["'+layerName+'"]'+ styleSwitch+'.right="'+(-i)+'"');
i--;
j--;
}
}
if(i==j)
{
setTimeout("Scroll('"+layerName+"')",time_length);
}
}
}
//STOP SCROLLING
function StopScroll(layerName)
{
if(scroll_dir=="right")
{
i=begin_pos+scroll_length;
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.left="'+(i)+'"');
hideLayer(layerName);
}
if(scroll_dir=="left")
{
i=begin_pos-scroll_length;
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.right="'+(-i)+'"');
hideLayer(layerName);
}
}
function reset()
{
i=begin_pos;
j=i;
}
// HIDE HINT
function hideLayer(layerName)
{
if (NS4 || IE4)
{
eval(layerRef+'["'+layerName+'"]'+
styleSwitch+'.visibility="hidden"');
}
}
// End -->
</script>
<a href="#" class="link" onmouseover="javascript:reset();Scroll('prem_hint');" onmouseout="javascript:StopScroll('prem_hint');">建站资源网</a>
<div id="prem_hint" style="position:relative; visibility:hidden" class="prem_hint">
<b>全部是javascript的各种资源</b>
</div>
如果您修改了一个代码片段并且觉得很应该让别人共享,您可以把这作为这个代码片段的最新版本提交上来. |
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