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View Full Version : Image Thumbnail Viewer - position close link



weaver
03-26-2006, 04:27 PM
I have a question regarding this script:

http://www.dynamicdrive.com/dynamicindex4/thumbnail.htm

Is it possible to have the "close" link positioned in the left corner instead of the right corner?

Any help is appreciated. Great script by the way.

thanks,
Jannette

.alias.
03-26-2006, 04:37 PM
yea thats a nice and easy problem to fix :p

changed section is in bold for you


<style type="text/css">

#showimage{
position:absolute;
visibility:hidden;
border: 1px solid gray;
}

#dragbar{
cursor: hand;
cursor: pointer;
background-color: #EFEFEF;
min-width: 100px; /*NS6 style to overcome bug*/
}

#dragbar #closetext{
font-weight: bold;
margin-right: 1px;
}
</style>

<script type="text/javascript">

/***********************************************
* Image Thumbnail viewer- &#169; Dynamic Drive (www.dynamicdrive.com)
* Last updated Sept 26th, 03'. This notice must stay intact for use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var ie=document.all
var ns6=document.getElementById&&!document.all

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat" && !window.opera)? document.documentElement : document.body
}

function enlarge(which, e, position, imgwidth, imgheight){
if (ie||ns6){
crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
if (position=="center"){
pgyoffset=ns6? parseInt(pageYOffset) : parseInt(ietruebody().scrollTop)
horzpos=ns6? pageXOffset+window.innerWidth/2-imgwidth/2 : ietruebody().scrollLeft+ietruebody().clientWidth/2-imgwidth/2
vertpos=ns6? pgyoffset+window.innerHeight/2-imgheight/2 : pgyoffset+ietruebody().clientHeight/2-imgheight/2
if (window.opera && window.innerHeight) //compensate for Opera toolbar
vertpos=pgyoffset+window.innerHeight/2-imgheight/2
vertpos=Math.max(pgyoffset, vertpos)
}
else{
var horzpos=ns6? pageXOffset+e.clientX : ietruebody().scrollLeft+event.clientX
var vertpos=ns6? pageYOffset+e.clientY : ietruebody().scrollTop+event.clientY
}
crossobj.style.left=horzpos+"px"
crossobj.style.top=vertpos+"px"

crossobj.innerHTML='<div align="left" id="dragbar"><span id="closetext" onClick="closepreview()">Close</span> </div><img src="'+which+'">' //change right to left in the align section, ive done it for you
crossobj.style.visibility="visible"
return false
}
else //if NOT IE 4+ or NS 6+, simply display image in full browser window
return true
}

function closepreview(){
crossobj.style.visibility="hidden"
}

function drag_drop(e){
if (ie&&dragapproved){
crossobj.style.left=tempx+event.clientX-offsetx+"px"
crossobj.style.top=tempy+event.clientY-offsety+"px"
}
else if (ns6&&dragapproved){
crossobj.style.left=tempx+e.clientX-offsetx+"px"
crossobj.style.top=tempy+e.clientY-offsety+"px"
}
return false
}

function initializedrag(e){
if (ie&&event.srcElement.id=="dragbar"||ns6&&e.target.id=="dragbar"){
offsetx=ie? event.clientX : e.clientX
offsety=ie? event.clientY : e.clientY

tempx=parseInt(crossobj.style.left)
tempy=parseInt(crossobj.style.top)

dragapproved=true
document.onmousemove=drag_drop
}
}

document.onmousedown=initializedrag
document.onmouseup=new Function("dragapproved=false")

</script>

Hope it helps

weaver
03-26-2006, 10:18 PM
Thanks - looking over the code - I could have figured that out myself - but didn't see it the first time I scanned the script.

thanks for you help,
Jannette