function arrow_left(articleBox_id)
  {
    if (document.getElementById(articleBox_id).scrollLeft>0) {
  	document.getElementById(articleBox_id).scrollLeft = document.getElementById(articleBox_id).scrollLeft - 700
	}
	else
	document.getElementById(articleBox_id).scrollLeft = document.getElementById(articleBox_id).scrollWidth
  }
  
function arrow_right(articleBox_id)
  {
  if(document.getElementById(articleBox_id).scrollWidth-document.getElementById(articleBox_id).scrollLeft == 700)
	{document.getElementById(articleBox_id).scrollLeft=0} 
	else
	document.getElementById(articleBox_id).scrollLeft = document.getElementById(articleBox_id).scrollLeft + 700
  }



var fadebgcolor="black"

////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 index_of
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all

 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, to_start){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)



this.curimageindex=to_start

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('na')", 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('na')", 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(index_of){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage('na')}, 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
}





if (index_of == 'na'){
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
the_current_location = this.curimageindex

}
else{

this.curimageindex=index_of
the_current_location = index_of
}


if (the_current_location==0){
the_current_location = 6
}
the_current_location = the_current_location - 1


fade_thumb =the_current_location

fadeIn(the_current_location,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('na')
}



function fadeIn(objId,opacity) {


  if (document.getElementById) { 
    obj = document.getElementById('thumb_'+objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 20;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 100);
    }
  }
}


function setOpacity(obj, opacity) {
 
	if(obj!=null){
  opacity = (opacity == 100)?99.999:opacity;
 
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
  }
}



function changelocation(to_go)
{
fadeshow.prototype.curimageindex=to_go
//fadearray[0].rotateimage(to_go)

this.curimageindex=to_go
the_current_location = to_go
}


//------------------------------------------------------------------
//	                  Toggles Colors on Blueswitch Logo
//------------------------------------------------------------------

	function changelink_switch(){
		document.getElementById('BS_switch').style.color='#000000'; 
		document.getElementById('BS_switch').style.textDecoration='none';
		document.getElementById('BS_blue').style.color='#000000'; 
		document.getElementById('BS_blue').style.textDecoration='none';
	}
	
	function changeback_switch(){
		document.getElementById('BS_switch').style.color='#000000'; 
		document.getElementById('BS_switch').style.textDecoration='none';
		document.getElementById('BS_blue').style.color='#000000'; 
		document.getElementById('BS_blue').style.textDecoration='none';
	}
	
	function changelink_blue(){
		document.getElementById('BS_blue').style.color='#00479C'; 
		document.getElementById('BS_blue').style.textDecoration='none';
		document.getElementById('BS_switch').style.color='#FF9933'; 
		document.getElementById('BS_switch').style.textDecoration='none';
	}
	
	function changeback_blue(){
		document.getElementById('BS_blue').style.color='#f7f5e6'; 
		document.getElementById('BS_blue').style.textDecoration='none';
		document.getElementById('BS_switch').style.color='#f7f5e6'; 
		document.getElementById('BS_switch').style.textDecoration='none';
	}