javascript控制图片的百叶窗效果

　　


                  


<script language=Javascript>

var tupian=new Array();

var tupianlink=new Array();

var adNum=0;


tupianlink[0]="http://www.tx1766.com";

tupian[0]="http://WPS.kingsoft.com/cte/images1/hylng.jpg";

tupianlink[1]="http://www.tx1766.com";

tupian[1]="http://WPS.kingsoft.com/cte/images1/quanjingg.jpg";

tupianlink[2]="http://WPS.kingsoft.com/cte/guangzhou.shtml";

tupian[2]="http://WPS.kingsoft.com/cte/images1/gkg.jpg";

tupianlink[3]="http://WPS.kingsoft.com/cte/guangzhou.shtml";

tupian[3]="http://WPS.kingsoft.com/cte/images1/twg.jpg";

var currentimage=new Array();

for (i=1;i<=4;i  )

{

currentimage=new Image();

currentimage.src=tupian;

}

function setCo()

{

if (document.all)

{

tupianrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);

tupianrotator.filters.revealTrans.apply();

}

}

function playCo()

{

if (document.all) tupianrotator.filters.revealTrans.play()

}

function nextAd()

{

if(adNum<tupian.length-1)adNum   ;

else adNum=0;

setCo();

document.images.tupianrotator.src=tupian[adNum];

playCo();

theTimer=setTimeout("nextAd()", 4000);


}

function linkurl()

{

jumpUrl=tupianlink[adNum];

jumpTarget='_blank';

if (jumpUrl != '')

{

if (jumpTarget != '')window.open(jumpUrl,jumpTarget);

else location.href=jumpUrl;

}

}

function listMsg()

{

status=tupianlink[adNum];

document.returnValue = true;

}

document.write('<a onMouseOver="listMsg();return document.returnValue" href="Javascript:linkurl()" target="_self">');

document.write('<img style="FILTER: revealTrans(duration=2,transition=20,border:1px solid #000000" src="Javascript:nextAd()" width="109" height="112" border=0 name=tupianrotator></a>');

</script>