// 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()
 
fadeimages[0]=["/media/banners/NewsBanner0014.jpg", "http://www.bannoncommunications.com/speechwriting-and-public-speaking-in-the-genes/2011-04-02/", "_blank"]

fadeimages[1]=["/media/banners/NewsBanner0013.jpg", "http://www.bannoncommunications.com/birmingham-news-pittsburgh-blueprint-helped-transform-city/2010-09-26/", "_blank"]

fadeimages[2]=["/media/banners/NewsBanner0012.jpg", "http://www.bannoncommunications.com/catchy-slogans-highly-overrated/2010-08-29/", "_blank"]

fadeimages[3]=["/media/banners/NewsBanner0011.jpg", "http://www.bannoncommunications.com/pr-lessons-from-pittsburgh/2010-08-14/", "_blank"]

fadeimages[4]=["/media/banners/NewsBanner0001.jpg", "http://www.bannoncommunications.com/mobile-press-register-pittsburgh-offers-lessons-for-mobile-leaders/2010-07-29/", "_blank"]
 
fadeimages[5]=["/media/banners/NewsBanner0003.jpg", "http://www.bannoncommunications.com/regional-reinvention-my-cover-story-for-the-summer-edition-of-chamber-executive-magazine/2010-07-15/", "_blank"]
 
fadeimages[6]=["/media/banners/NewsBanner0004.jpg", "http://www.bannoncommunications.com/crisis-may-hold-the-key-to-gulf-region%e2%80%99s-economic-future/2010-07-08/", "_blank"]
 
fadeimages[7]=["/media/banners/NewsBanner0005.jpg", "http://www.bannoncommunications.com/pittsburgh-transformation-teaches-importance-of-regional-promotion/2010-06-07/", "_blank"]

fadeimages[8]=["/media/banners/NewsBanner0006.jpg", "http://www.bannoncommunications.com/promotion-a-vital-component-in-community-turnaround-pittsburghs-transformation-is-a-lesson-in-public-relations-as-much-as-public-policy/2010-06-03/", "_blank"]

fadeimages[9]=["/media/banners/NewsBanner0007.jpg", "http://www.bannoncommunications.com/lessons-for-bluegrass-in-steel-towns-story/2010-06-01/", "_blank"]
 
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()
 
}