// JavaScript Document
/***********************************************
* Ultimate Fade-In Slideshow (v1.51): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

//var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages[0]=["photo1.jpg", "", ""] //plain image syntax
//fadeimages[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
//var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages2[0]=["photo1.jpg", "", ""] //plain image syntax
//fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
var fadebgcolor="white"
var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["images/appleworm_09.jpg", "publications/futures/springsummer2006/pheromone_spr_sum_06.pdf"] 
fadeimages[1]=["images/beans_09.jpg", "publications/futures/spring2005/futures_spring2005_biotechnology.pdf"] 
fadeimages[2]=["images/beansnack_09.jpg", "publications/futures/fall2006/beans_fall06.pdf"] 
fadeimages[3]=["images/bees_09.jpg", "publications/futures/fall2007/attractinsect_fall2007.pdf"] 
fadeimages[4]=["images/biomass_09.jpg", "publications/futures/fall2006/detox_fall06.pdf"]
fadeimages[5]=["images/bullying_09.jpg", "initiatives/fact.htm"]
fadeimages[6]=["images/calf_09.jpg", "publications/futures/summer2005/futures_summer2005_BovineTB.pdf"]
fadeimages[7]=["images/cherries_09.jpg", "publications/futures/fall2004/futures_fall2004_GREEEN.pdf"]
fadeimages[8]=["images/corn_09.jpg", "publications/futures/fall2008/climatechange_fall2008.pdf"]
fadeimages[9]=["images/cornstubble_09.jpg", "publications/futures/fall2008/farmbill_fall2008.pdf"]
fadeimages[10]=["images/cow2_09.jpg", "initiatives/raami.htm"]
fadeimages[11]=["images/dairycomputer_09.jpg", "publications/futures/winspr2008/animalplanet_winspr08.pdf"]
fadeimages[12]=["images/eab_09.jpg", "publications/futures/fall2005/futures_fall2005_EmeraldAshBorer.pdf"]
fadeimages[13]=["images/farmersmarket_09.jpg", "publications/futures/springsummer2006/mottgroup_spr_sum_06.pdf"]
fadeimages[14]=["images/farmtree_09.jpg", "publications/futures/winter2005/futures_winter2005_landuse.pdf"]
fadeimages[15]=["images/flowers_09.jpg", "publications/futures/spring2005/futures_spring2005_breeding.pdf"]
fadeimages[16]=["images/garlicmustard_09.jpg", "publications/futures/summer2008/initiative.pdf"]
fadeimages[17]=["images/grazing_09.jpg", "publications/futures/summer2005/futures_summer2005_Respiratory.pdf"]
fadeimages[18]=["images/honeysuckle_09.jpg", "publications/futures/summer2008/hort.pdf"]
fadeimages[19]=["images/hydrilla_09.jpg", "publications/futures/summer2008/aquatic.pdf"]
fadeimages[20]=["images/jasper_09.jpg", "publications/futures/winter2005/futures_winter2005_carbon.pdf"]
fadeimages[21]=["images/kbscorn_09.jpg", "publications/futures/fall2006/brownfields_fall06.pdf"]
fadeimages[22]=["images/lamprey_09.jpg", "publications/futures/springsum2007/lamprey_springsum2007.pdf"]
fadeimages[23]=["images/millercanola_09.jpg", "publications/futures/fall2008/canola_fall2008.pdf"]
fadeimages[24]=["images/moss_09.jpg", "publications/futures/winter2004/futures_winter2004_GeographicInfoSystems.pdf"]
fadeimages[25]=["images/nanosensor_09.jpg", "publications/futures/fall2007/agrifoodnano_fall2007.pdf"]
fadeimages[26]=["images/nutrition_09.jpg", "publications/futures/summer2004/futures_summer2004_nutritionalimmunology.pdf"]
fadeimages[27]=["images/perennial_09.jpg", "publications/futures/fall2005/futures_fall2005_4HChildrensGarden.pdf"]
fadeimages[28]=["images/pigs_09.jpg", "publications/futures/winspr2008/inout_winspr08.pdf"]
fadeimages[29]=["images/pines_09.jpg", "publications/futures/winter2005/futures_winter2005_acidrain.pdf"]
fadeimages[30]=["images/poplarwillows_09.jpg", "publications/futures/fall2008/foodfuel_fall2008.pdf"]
fadeimages[31]=["images/potatobag_09.jpg", "publications/futures/winter2007/spud_winter07.pdf"]
fadeimages[32]=["images/potatoes_09.jpg", "initiatives/greeen.htm"]
fadeimages[33]=["images/potatotubes_09.jpg", "publications/futures/spring2005/futures_spring2005_toolbox.pdf"]
fadeimages[34]=["images/presqueisle_09.jpg", "initiatives/cvp.htm"]
fadeimages[35]=["images/rain_09.jpg", "publications/futures/spring2004/futures_spring2004_water.pdf"]
fadeimages[36]=["images/rapids_09.jpg", "publications/futures/spring2004/futures_spring2004_remediation.pdf"]
fadeimages[37]=["images/rsgis_09.jpg", "publications/futures/winter2004/futures_winter2004_LandscapeMapping.pdf"]
fadeimages[38]=["images/sheep_09.jpg", "publications/futures/fall2004/futures_fall2004_animals.pdf"]
fadeimages[39]=["images/snake_09.jpg", "publications/futures/springsum2007/manage_springsum2007.pdf"]
fadeimages[40]=["images/stormdrain_09.jpg", "publications/futures/spring2004/futures_spring2004_musselsalgae.pdf"]
fadeimages[41]=["images/tomatoflower_09.jpg", "publications/futures/winter2007/pfid_winter07.pdf"]
fadeimages[42]=["images/trapboard_09.jpg", "publications/futures/springsummer2006/ipm_spr_sum_06.pdf"]
fadeimages[43]=["images/version7a_09.jpg", "publications/futures/summer2004/futures_summer2004_nutritionalimmunology.pdf"]
fadeimages[44]=["images/wine_09.jpg", "publications/futures/fall2004/futures_fall2004_wine.pdf"]
fadeimages[45]=["images/winterforest_09.jpg", "publications/futures/winter2005/futures_winter2005_climatechange.pdf"]
fadeimages[46]=["images/winterwheat_09.jpg", "publications/futures/fall2004/futures_fall2004_productcenter.pdf"]

var fadebgcolor="white"
 
///NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);opacity:0.1;-moz-opacity:0.1;-khtml-opacity:0.1;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
else if (obj.tempobj.style.opacity&&!obj.tempobj.filters)
obj.tempobj.style.opacity=obj.degree/101
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=this.degree/100
else if (crossobj.style.opacity&&!crossobj.filters)
crossobj.style.opacity=this.degree/101
}
 
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}