var images=new Array()

//large images
images[0]=["images/walkway/bluestone1.jpg"]
images[1]=["images/walkway/bluestone2.jpg"]
images[2]=["images/walkway/bluestone3.jpg"]
images[3]=["images/walkway/bluestone4.jpg"]
images[4]=["images/walkway/bluestone5.jpg"]
images[5]=["images/walkway/bluestone6.jpg"]
images[6]=["images/walkway/bluestone7.jpg"]
images[7]=["images/walkway/bluestone8.jpg"]
images[8]=["images/walkway/bluestone9.jpg"]
images[9]=["images/walkway/bluestone10.jpg"]
images[10]=["images/walkway/bluestone11.jpg"]
images[11]=["images/walkway/bluestone12.jpg"]
images[12]=["images/walkway/bluestone13.jpg"]
images[13]=["images/walkway/bluestone14.jpg"]
images[14]=["images/walkway/bluestone15.jpg"]
images[15]=["images/walkway/bluestone16.jpg"]
images[16]=["images/walkway/bluestone17.jpg"]
images[17]=["images/walkway/bluestone19.jpg"]
images[18]=["images/walkway/bluestone20.jpg"]
images[19]=["images/walkway/bluestone21.jpg"]
images[20]=["images/walkway/bluestone22.jpg"]
//Changes fade in IE
var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=2.0 Duration=.5)"

function returnimgcode(theimg){
var imghtml=""
if (theimg[1]!="")
imghtml+='<img src="'+theimg[0]+'">'
if (theimg[1]!="")
return imghtml
}

function modifyimage(displayimage, imgindex){
if (document.getElementById){
var imgobj=document.getElementById(displayimage)
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
}
}