/***********************************************
* Image Thumbnail Viewer II script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for hundreds of DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//Specify image paths and optional link (set link to "" for no link):
var images=new Array()
images[0]=["/images/screenshots/presenter/pic1.jpg", ""]
images[1]=["/images/screenshots/presenter/pic2.jpg", ""]
images[2]=["/images/screenshots/presenter/pic3.jpg", ""]
images[3]=["/images/screenshots/presenter/pic4.jpg", ""]

//Preload images ("yes" or "no"):
var preloadimg="no"

//Set optional link target to be added to all images with a link:
var optlinktarget=""

//Set image border width
var imgborderwidth=0

//Optionally, change 1.0 and 0.7 below to affect Wipe gradient size and duration in seconds in IE5.5+:
var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=0.7)"

///////No need to edit beyond here/////

if (preloadimg=="yes"){
	for (x=0; x<images.length; x++){
	var myimage=new Image()
	myimage.src=images[x][0]
	}
}

function returnimgcode(theimg){
	var imghtml=""
	if (theimg[1]!="")
	imghtml='<a href="'+theimg[1]+'" target="'+optlinktarget+'">'
	imghtml+='<img src="'+theimg[0]+'" border="'+imgborderwidth+'">'
	if (theimg[1]!="")
	imghtml+='</a>'
	return imghtml
	}

function modifyimage(loadarea, imgindex){
	if (document.getElementById){
	var imgobj=document.getElementById(loadarea)
	if (imgobj.filters && window.createPopup){
	imgobj.style.filter=filterstring
	imgobj.filters[0].Apply()
	}

	imgobj.innerHTML=returnimgcode(images[imgindex])
	if (imgobj.filters && window.createPopup)
	imgobj.filters[0].Play()
	return false
	}
}