無間斷滾動效果htc

marquee.htc

代碼如下:

//描述:無間斷滾動字幕

//版本:2.0

//作者:寶玉(WebUC.NET)

//最新更新:2004-10-26

//備:

<public:component>

<public:attachevent="oncontentready"onevent="f_Init()"/>

<public:attachevent="onpropertychange"onevent="f_PropChange()"/>

<public:propertyname="direction"/>

<public:propertyname="speed"/>

<public:propertyname="delay"/>

<public:methodNAME="marquee"/>

<public:methodNAME="stop"/>

<public:methodNAME="start"/>

</public:component>

<scriptlanguage="JScript">

var_oMarqueeContent;

var_oMarquee;

var_speed=2;

var_orientation;

var_direction="up";

var_ContentWidth;

var_ContentHeight;

var_MarqueeWidth;

var_MarqueeHeight;

var_paddingTop;

var_firstNode=1;

var_count=0;

var_timer=null;

var_pause=false;

var_marqueeInterval=100;//滾動間隔

var_delayInterval=2000;//標題顯示延遲間隔

//+----------------------------------------------------------------------------

//Function:f_Init

//Description:初始化

//Parameters:null

//Returns:null

//-----------------------------------------------------------------------------

functionf_Init()

{

_oMarquee=document.createElement("div");

_oMarqueeContent=document.createElement("span");

_oMarqueeContent.innerHTML=element.innerHTML;

_oMarquee.appendChild(_oMarqueeContent);

element.innerHTML="";

element.appendChild(_oMarquee);

if(speed==null)speed=_speed;

speed=parseInt(speed);

if(!speed)speed=_speed;

if(delay==null)delay=_delayInterval;

delay=parseInt(delay);