// URLs of slides
var slideurl=new Array("../images/anim/gunhistory.jpg","../images/anim/blanc.jpg","../images/anim/volcanic.jpg","../images/anim/blanc.jpg","../images/anim/schofield.jpg","../images/anim/blanc.jpg","../images/anim/38da.jpg","../images/anim/blanc.jpg","../images/anim/1899.jpg","../images/anim/blanc.jpg","../images/anim/357.jpg","../images/anim/blanc.jpg","../images/anim/29.jpg","../images/anim/blanc.jpg","../images/anim/39.jpg","../images/anim/blanc.jpg","../images/anim/60.jpg","../images/anim/blanc.jpg","../images/anim/629.jpg","../images/anim/blanc.jpg","../images/anim/681.jpg","../images/anim/blanc.jpg","../images/anim/4006.jpg","../images/anim/blanc.jpg","../images/anim/sigma.jpg","../images/anim/blanc.jpg","../images/anim/airlite.jpg")

// comments displayed below the slides
// var slidecomment=new Array("Mary","Jane","Rita","Tina")

// links for each slide
// var slidelink=new Array("http://www.yahoo.com","http://www.google.com","http://www.altavista.com","http://www.24fun.com")

// targets of the links
// var slidetarget=new Array("_blank","_blank","_blank","_blank")

// the width of the slideshow (pixels)
var scrollerwidth=635

// the height of the slideshow (pixels)
var scrollerheight=59

// font-attributes for the comments
// var slidefont="Arial"
// var slidefontcolor="blue"
// var slidefontsize="2"

// do not edit below this line
var allpicturewidth
var distancepictopic=0
var scrollerleft=0
var scrollertop=0
var pause=20
var step=1
var newstep=step
var clipleft,clipright,cliptop,clipbottom
var i_picture=0
var timer
var picturecontent=""
var ns4=document.layers?1:0
var ns6=document.getElementById&&!document.all?1:0 
var ie=document.all?1:0

var preloadedimages=new Array()
for (i=0;i<slideurl.length;i++){
	preloadedimages[i]=new Image()
	preloadedimages[i].src=slideurl[i]
}

function init() {
    if (ie) {
		allpicturewidth=document.all.picturediv.offsetWidth
		document.all.picturediv.style.posTop=scrollertop
        document.all.picturediv.style.posLeft=scrollerleft+scrollerwidth
		clipleft=0
		clipright=0
		cliptop=0
		clipbottom=scrollerheight
		document.all.picturediv.style.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
		document.all.picturediv.style.visibility="visible"
		scrollpicture()
		
    }
	if (ns6) {
		allpicturewidth=document.getElementById('emptypicturediv').offsetWidth
		document.getElementById('picturediv').style.top=scrollertop
        document.getElementById('picturediv').style.left=scrollerleft+scrollerwidth
		clipleft=0
		clipright=0
		cliptop=0
		clipbottom=scrollerheight
		document.getElementById('picturediv').style.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
		document.getElementById('picturediv').style.visibility="visible"
		scrollpicture()  
    }
	if (ns4) {
		allpicturewidth=document.roof.document.picturediv.document.width
		document.roof.document.picturediv.top=scrollertop
		document.roof.document.picturediv.left=scrollerleft+scrollerwidth
		document.roof.document.picturediv.clip.left=0
		document.roof.document.picturediv.clip.right=0
		document.roof.document.picturediv.clip.top=0
		document.roof.document.picturediv.clip.bottom=scrollerheight
		document.roof.document.picturediv.visibility="visible"
        scrollpicture()
    }
}

function scrollpicture() {
    if (ie) {
		if (document.all.picturediv.style.posLeft>=scrollerleft-allpicturewidth) {
			document.all.picturediv.style.posLeft-=step
			clipright+=step
			if (clipright>scrollerwidth) {
				clipleft+=step
			}
			document.all.picturediv.style.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"		
			var timer=setTimeout("scrollpicture()",pause)
		}
		else {
			resetposition()
		}
	}
	if (ns6) {
		if (parseInt(document.getElementById('picturediv').style.left)>=scrollerleft-allpicturewidth) {
	document.getElementById('picturediv').style.left=parseInt(document.getElementById('picturediv').style.left)-step
			clipright+=step
			if (clipright>scrollerwidth) {
				clipleft+=step
			}
			document.getElementById('picturediv').style.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"		
			var timer=setTimeout("scrollpicture()",pause)
		}
		else {
			resetposition()
		}
	}
   if (ns4) {
		if (document.roof.document.picturediv.left>=scrollerleft-allpicturewidth) {
			document.roof.document.picturediv.left-=step
			document.roof.document.picturediv.clip.right+=step
			if (document.roof.document.picturediv.clip.right>scrollerwidth) {
				document.roof.document.picturediv.clip.left+=step
			}
			var timer=setTimeout("scrollpicture()",pause)
		}
		else {
			resetposition()
		}
	}
}

function onmsover() {
	step=0
}
function onmsout() {
	step=newstep
}

function resetposition() {
	if (ie) {
        document.all.picturediv.style.posLeft=scrollerleft+scrollerwidth
		clipleft=0
		clipright=0
		document.all.picturediv.style.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
        scrollpicture()
	}
	if (ns6) {
		allpicturewidth=document.getElementById('emptypicturediv').offsetWidth
        document.getElementById('picturediv').style.left=scrollerleft+scrollerwidth
		clipleft=0
		clipright=0
		document.getElementById('picturediv').style.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
        scrollpicture()
	}
	if (ns4) {
		document.roof.document.picturediv.left=scrollerleft+scrollerwidth
		document.roof.document.picturediv.clip.left=0
		document.roof.document.picturediv.clip.right=0
        scrollpicture()
	}
}

picturecontent=""
picturecontent+="<table cellpadding=0 cellspacing=0>"
picturecontent+="<tr>"
for (i=0;i<=slideurl.length-1;i++) {
	picturecontent+="<td>"
//	picturecontent+="<a href=\""+slidelink[i]+"\" target=\""+slidetarget[i]+"\" onMouseOver=\"javascript:onmsover()\" onMouseOut=\"javascript:onmsout()\">"
	picturecontent+="<img src=\""+slideurl[i]+"\" border=0></td>"
	picturecontent+="</td>"
}
// picturecontent+="</tr>"
// picturecontent+="<tr>"
// for (i=0;i<=slideurl.length-1;i++) {
//	picturecontent+="<td>"
//	picturecontent+="<font face=\""+slidefont+"\" color=\""+slidefontcolor+"\" size="+slidefontsize+">"
//	picturecontent+=slidecomment[i]
//	picturecontent+="</font>"
//	picturecontent+="</td>"
// }
// picturecontent+="</tr>"
 picturecontent+="</tr></table>"

if (ie || ns6) {
document.write('<div style="postition:relative>')	
document.write('<div style="position:relative;width:'+scrollerwidth+'px;height:'+scrollerheight+'px;overflow:hidden">')
	document.write('<div id="picturediv" style="position:absolute;top:0px;overflow:hidden;left:0px;height:'+scrollerheight+'px;visibility:hidden">'+picturecontent+'</div>')
	document.write('</div>')
	document.write('<div id="emptypicturediv" style="position:relative;top:0px;left:0px;height:'+scrollerheight+'px;visibility:hidden">'+picturecontent+'</div>')
 window.onload=init
document.write('</div>')
}

if (ns4) {
	document.write('<ilayer name="roof" width='+scrollerwidth+' height='+scrollerheight+' style="position:relative;">')
	document.write('<layer name="picturediv" width='+scrollerwidth+' height='+scrollerheight+' visibility=hide>'+picturecontent+'</layer>')
	document.write('</ilayer>')
	window.onload=init
}