js和asp 显示数据库中图片

王朝asp·作者佚名  2006-12-16
窄屏简体版  字體: |||超大  

<table width="100%" border="0" align="center" cellspacing="0" cellpadding="0" style="TABLE-LAYOUT: fixed">

<%

sql="select top 4 * from Ad where checked=true "

rs.Open sql,conn,1,1

if not rs.eof then

n=0

while not rs.EOF

n=n+1

%>

<%=rs("AdSitePic")%>

<%

rs.MoveNext

wend

%>

<td width="100%" height="220">

<script language="JavaScript1.2">

var slideshow_width='200px' //SET SLIDESHOW WIDTH (set to largest image's width if multiple dimensions exist)

var slideshow_height='200px' //SET SLIDESHOW HEIGHT (set to largest image's height if multiple dimensions exist)

var pause=3000 //SET PAUSE BETWEEN SLIDE (2000=2 seconds)

var slidebgcolor="white"

var dropimages=new Array()

dropimages[0]="<img src="<%=rs("AdSitePic")%>" width="128" height="128">"

dropimages[1]="<img src="<%=rs("AdSitePic")%>" width="128" height="128">"

dropimages[2]="<img src="<%=rs("AdSitePic")%>" width="128" height="128">"

var droplinks=new Array()

droplinks[0]=www.airsend.com

droplinks[1]=www.sina.com

droplinks[2]=www.baidu.com

var preloadedimages=new Array()

for (p=0;p<dropimages.length;p++){

preloadedimages[p]=new Image()

preloadedimages[p].src=dropimages[p]

}

var ie4=document.all

var dom=document.getElementById

if (ie4||dom)

document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';background-color:'+slidebgcolor+';left:-'+slideshow_width+'"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';background-color:'+slidebgcolor+';left:-'+slideshow_width+'"></div></div>')

else

document.write('<a href="javascript:rotatelink()"><img name="defaultslide" src="'+dropimages[0]+'" border=0></a>')

var curpos=parseInt(slideshow_width)*(-1)

var degree=10

var curcanvas="canvas0"

var curimageindex=linkindex=0

var nextimageindex=1

||||||function movepic(){

if (curpos<0){

curpos=Math.min(curpos+degree,0)

tempobj.style.left=curpos+"px"

}

else{

clearInterval(dropslide)

nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"

tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)

var slideimage='<img src="'+dropimages[curimageindex]+'" border=0>'

tempobj.innerHTML=(droplinks[curimageindex]!="")? '<a href="'+droplinks[curimageindex]+'">'+slideimage+'</a>' : slideimage

nextimageindex=(nextimageindex<dropimages.length-1)? nextimageindex+1 : 0

setTimeout("rotateimage()",pause)

}

}

function rotateimage(){

if (ie4||dom){

resetit(curcanvas)

var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)

crossobj.style.zIndex++

var temp='setInterval("movepic()",50)'

dropslide=eval(temp)

curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"

}

else

document.images.defaultslide.src=dropimages[curimageindex]

linkindex=curimageindex

curimageindex=(curimageindex<dropimages.length-1)? curimageindex+1 : 0

}

function rotatelink(){

if (droplinks[linkindex]!="")

window.location=droplinks[linkindex]

}

function resetit(what){

curpos=parseInt(slideshow_width)*(-1)

var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)

crossobj.style.left=curpos+"px"

}

function startit(){

var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)

crossobj.innerHTML='<a href="'+droplinks[curimageindex]+'"><img src="'+dropimages[curimageindex]+'" border=0></a>'

rotateimage()

}

if (ie4||dom)

window.onload=startit

else

setInterval("rotateimage()",pause)

</script>

</td>

<%

else

Response.Write "<tr><td><center><b>还没有内容</b></center></td></tr>"

end if

rs.close

set rs1=nothing

%>

</table>

 
 
 
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