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View Full Version : adding hyperlinks to Fade In Slideshow v2.0



Ty8
12-27-2011, 10:38 AM
1) Script Title: Ultimate Fade In Slideshow v2.0- (c) Dynamic Drive DHTML code library

2) Script URL (on DD): (www.dynamicdrive.com)

3) Describe problem: adding hyperlinks to images in fadeslideshow

Hello,
I am having trouble finding a solution to adding hyperlinks to images in the fadeslideshow. I tried the code from John from the year 2005- however, this works for a slideshow without the fade in effect which I want to maintain. All help and advise is greatly appreciated. Thank you. (Please see code below which I am currently using)
Grateful for a forum like this,
Ty

CODE I AM USING:
<script language="JavaScript1.2" type="text/javascript">

/***********************************************
* Fade-in image slideshow script- Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
* Modified in DD Help Forums to optionally add Links and control over slide behavior
* Modifications marked with * John Davenport Scheuer - jscheuer1REMOVETHISFIRST@comcast.net
***********************************************/

var slideshow_width='770px' //SET IMAGE WIDTH
var slideshow_height='385px' //SET IMAGE HEIGHT
var fadeduration=2000
var pause=3000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)
var repeat='yes' //SET to yes for repeating slideshow SET to no *
//for slideshow that cycles once and ends at the beginning
var links='yes' //SET to yes to use optional links, no for no links *

var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=" http://www.trinayan.org/storage/Frontpage2012%20copy.png"
fadeimages[1]=" http://trinayan.squarespace.com/storage/openhousedec152011%20copy.jpg"
fadeimages[2]=" http://trinayan.squarespace.com/storage/FrontPic_Winterclasses2012%20copy.jpg"

if (links=='yes'){
var linkimages=new Array()
//SET IMAGE LINKS. Extend or contract array as needed *
linkimages[0]='<a href="http://www.dynamicdrive.com" target=_blank>' //OPENS new window
linkimages[1]='<a href="http://www.yahoo.com">' //OPENS same window
linkimages[2]='<a href="http://www.google.com">'
}

////NO need to edit beyond here/////////////

var a //*
var preloadedimages=new Array()
for (p=0;p<fadeimages.length;p++){
preloadedimages[p]=new Image()
preloadedimages[p].src=fadeimages[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+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10;visibility: hidden"></div></div>')
else
document.write('<img name="defaultslide" src="'+fadeimages[0]+'">')

var curpos=10
var degree=10
var curcanvas="canvas0"
var curimageindex=0
var nextimageindex=1


function fadepic(){
if (curpos<100){
curpos+=3
if (tempobj.filters)
tempobj.filters.alpha.opacity=curpos
else if (tempobj.style.MozOpacity)
tempobj.style.MozOpacity=curpos/101
}
else{
clearInterval(dropslide)
nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
if (links=='yes') //*
tempobj.innerHTML=linkimages[nextimageindex]+'<img border=0 src="'+fadeimages[nextimageindex]+'"></a>' //*
else //*
tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'">'
if (repeat=='no'){ //*
if ((nextimageindex==1)&&(a==1)) //*
return; //*
if (nextimageindex==0) //*
a=1; //*
} //*
nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
var tempobj2=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
tempobj2.style.visibility="hidden"
setTimeout("rotateimage()",pause)
}
}

function rotateimage(){
if (ie4||dom){
resetit(curcanvas)
var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
crossobj.style.zIndex++
tempobj.style.visibility="visible"
var temp='setInterval("fadepic()",50)'
dropslide=eval(temp)
curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"
}
else
document.images.defaultslide.src=fadeimages[curimageindex]
curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0
}

function resetit(what){
curpos=10
var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
if (crossobj.filters)
crossobj.filters.alpha.opacity=curpos
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=curpos/101
}

function startit(){
var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
if (links=='yes') //*
crossobj.innerHTML=linkimages[curimageindex]+'<img border=0 src="'+fadeimages[curimageindex]+'"></a>' //*
else //*
crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'">'
rotateimage()
}

if (ie4||dom)
window.onload=startit
else
setInterval("rotateimage()",pause)

</script>

jscheuer1
12-27-2011, 01:54 PM
Update to the current version:

http://www.dynamicdrive.com/dynamicindex14/fadeinslideshow.htm

Ty8
01-03-2012, 03:59 AM
Hi John,
Thank you so very much. I will try it out.
-Ty