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< HTML >

< HEAD >

</ HEAD >

< BODY >

< SCRIPT? src ="floatadv.js" ?type =text/javascript ></ SCRIPT >

< SCRIPT? type =text/javascript >

theFloaters.addItem('floatAdv', 6 ,'document.body.clientHeight - 80 ',' < a?href = \ " http://www.5225.net\ " ?target = \ " _blank\ " >< img?src = \ " http://bbs.52samsung.com/images/common/ao6.gif\ " ?border = \ " 0\ " ></ a > ');

theFloaters.play();

</ SCRIPT >

</ BODY >

</ HTML >

/* *****************************************************************************

??Crossday?Discuz!?Board?-?Floating?Advertisements?for?Discuz!

??Copyright?2001-2006?Comsenz?Inc.?(http://www.comsenz.com)

****************************************************************************** */

var ?delta = 0.15 ;

var ?collection;

var ?closeB = false ;

function ?floaters()? {

???? this .items? = ?[];

???? this .addItem? = ? function (id,x,y,content)???? {

????????document.write(' < div?id = '? + ?id? + ?'?style = " z-index:?10;?position:?absolute;?width:'?+?(document.body.clientWidth?-?(typeof(x)?==?'string'???eval(x)?:?x)*2)?+?'px;?left:'?+?(typeof(x)?==?'string'???eval(x)?:?x)?+?';top:'?+?(typeof(y)?==?'string'??eval(y)?:?y)?+?' " > '? + ?content? + ?' </ div > ');

???????? var ?newItem? = ? {} ;

????????newItem.object? = ?document.getElementById(id);

????????newItem.x? = ?x;

????????newItem.y? = ?y;

???????? this .items[ this .items.length]? = ?newItem;

????}

???? this .play? = ? function ()? {

????????collection? = ? this .items;

????????setInterval('play()', 30 );

????}

}

function ?play()? {

???? if (screen.width? <= ? 800 ? || ?closeB)? {

???????? for ( var ?i? = ? 0 ;i? < ?collection.length;i ++ )? {

????????????collection[i].object.style.display? = ?'none';

????????}

???????? return ;

????}

???? for ( var ?i? = ? 0 ;i? < ?collection.length;i ++ )? {

???????? var ?followObj? = ?collection[i].object;

???????? var ?followObj_x? = ?( typeof (collection[i].x)? == ?'string'? ? ?eval(collection[i].x)?:?collection[i].x);

???????? var ?followObj_y? = ?( typeof (collection[i].y)? == ?'string'? ? ?eval(collection[i].y)?:?collection[i].y);

???????? if (followObj.offsetLeft? != ?(document.body.scrollLeft? + ?followObj_x))? {

???????????? var ?dx? = ?(document.body.scrollLeft? + ?followObj_x? - ?followObj.offsetLeft)? * ?delta;

????????????dx? = ?(dx? > ? 0 ? ? ? 1 ?:? - 1 )? * ?Math.ceil(Math.abs(dx));

????????????followObj.style.left? = ?followObj.offsetLeft? + ?dx;

????????}

???????? if (followObj.offsetTop? != ?(document.body.scrollTop? + ?followObj_y))? {

???????????? var ?dy? = ?(document.body.scrollTop? + ?followObj_y? - ?followObj.offsetTop)? * ?delta;

????????????dy? = ?(dy? > ? 0 ? ? ? 1 ?:? - 1 )? * ?Math.ceil(Math.abs(dy));

????????????followObj.style.top? = ?followObj.offsetTop? + ?dy;

????????}

????????followObj.style.display? = ?'';

????}

}

function ?closeBanner()? {

????closeB? = ? true ;

???? return ;

}

var ?theFloaters? = ? new ?floaters();

posted on 2007-03-03 15:42 young 閱讀(226) 評(píng)論(0) 編輯收藏所屬分類: JS

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