/***********************************************
* Code based on:
* Fade-in image slideshow script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var slideshow_width='450px' //SET IMAGE WIDTH
var slideshow_height='208px' //SET IMAGE HEIGHT
var pause=4000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)
var fadeimages=new Array()

//SET IMAGE PATHS. Extend or contract array as needed
/*			fadeimages[0]="/images/hq2.gif"
			fadeimages[1]="/images/sc_quincy.gif"
			fadeimages[2]="/images/sc_brenmanpark.gif"  */

switch(getDomain()) {
		case "192.168.2.45": // use for testing new images
		if(getQueryVariable("site") == "Dewberry" || getQueryVariable("site") == "" )
		{
			var fadeimages=new Array()
			fadeimages[0]="/images/hq2.gif"
			fadeimages[1]="/images/sc_nistac.gif"
			fadeimages[2]="/images/sc_glass.gif"
			fadeimages[3]="/images/sc_fema.gif"
			fadeimages[4]="/images/sc_knoll.gif"
			fadeimages[5]="/images/sc_lie.gif"
			fadeimages[6]="/images/sc_pocahontas.gif"
			fadeimages[7]="/images/sc_28.gif"
			fadeimages[8]="/images/sc_stonewall.gif"
			fadeimages[9]="/images/sc_gis.gif"
			fadeimages[10]="/images/sc_garden.gif"
			
		}
		if(getQueryVariable("site") == "PSADewberry")
		{
			/*var fadeimages=new Array()
			fadeimages[0]="/images/sc_psa1.gif"
			fadeimages[1]="/images/sc_psa2.gif"
			fadeimages[2]="/images/sc_psa3.gif"
			fadeimages[3]="/images/sc_psa4.gif"
			fadeimages[4]="/images/sc_psa5.gif"
			fadeimages[5]="/images/sc_psa6.gif"
			fadeimages[6]="/images/sc_psa7.gif"
			fadeimages[7]="/images/sc_psa8.gif"
			fadeimages[8]="/images/sc_psa9.gif"
			fadeimages[9]="/images/sc_psa10.gif"
			fadeimages[10]="/images/sc_psa11.gif"
			fadeimages[11]="/images/sc_psa12.gif"*/
			var fadeimages = ["/images/sc_psa1.gif",
							  "/images/sc_psa2.gif",
						"/images/sc_psa3.gif",
						"/images/sc_psa4.gif",
            			"/images/sc_psa5.gif",
						"/images/sc_psa6.gif",
						"/images/sc_psa7.gif",
						"/images/sc_psa8.gif",
						"/images/sc_psa9.gif",
						"/images/sc_psa10.gif",
						"/images/sc_psa11.gif",
	 					"/images/sc_psa12.gif"]
		}
		break;
		case "www.dewberry.com":
		
			var fadeimages=new Array()
			/* fadeimages[0]="/images/hq2.gif"
			fadeimages[1]="/images/sc_cyberpark.gif"
			fadeimages[2]="/images/sc_parksta.gif"
			fadeimages[3]="/images/sc_us29.gif"
			fadeimages[4]="/images/sc_sound.gif"
			fadeimages[5]="/images/sc_rt110.gif"
			fadeimages[6]="/images/sc_booker.gif"
			fadeimages[7]="/images/sc_bookbridge.gif" */
			fadeimages[0]="/images/hq2.gif"
			fadeimages[1]="/images/sc_nistac.gif"
			fadeimages[2]="/images/sc_glass.gif"
			fadeimages[3]="/images/sc_fema.gif"
			fadeimages[4]="/images/sc_knoll.gif"
			fadeimages[5]="/images/sc_lie.gif"
			fadeimages[6]="/images/sc_pocahontas.gif"
			fadeimages[7]="/images/sc_28.gif"
			fadeimages[8]="/images/sc_stonewall.gif"
			fadeimages[9]="/images/sc_gis.gif"
			fadeimages[10]="/images/sc_garden.gif"
			break;

		case "www.psadewberry.com":
		case "www.psa-dewberry.com":
			var fadeimages=new Array()
		/*	fadeimages[0]="/images/psaHq.gif"
			fadeimages[1]="/images/psa-scene2.gif"
			fadeimages[2]="/images/psa-scene3.gif"
			fadeimages[3]="/images/psa-scene4.gif"			
			fadeimages[4]="/images/psa-scene5.gif"			
			fadeimages[5]="/images/psa-scene6.gif"			
			fadeimages[6]="/images/psa-scene7.gif"			
			fadeimages[7]="/images/psa-scene8.gif"			
			fadeimages[8]="/images/psa-scene9.gif"			
			fadeimages[9]="/images/scene7.gif"*/
			
			/*fadeimages[0]="/images/sc_psa1.gif"
			fadeimages[1]="/images/sc_psa2.gif"
			fadeimages[2]="/images/sc_psa3.gif"
			fadeimages[3]="/images/sc_psa4.gif"
			fadeimages[4]="/images/sc_psa5.gif"
			fadeimages[5]="/images/sc_psa6.gif"
			fadeimages[6]="/images/sc_psa7.gif"
			fadeimages[7]="/images/sc_psa8.gif"
			fadeimages[8]="/images/sc_psa9.gif"
			fadeimages[9]="/images/sc_psa10.gif"
			fadeimages[10]="/images/sc_psa11.gif"
			fadeimages[11]="/images/sc_psa12.gif"*/
			var fadeimages = ["/images/sc_psa1.gif",
							  "/images/sc_psa2.gif",
						"/images/sc_psa3.gif",
						"/images/sc_psa4.gif",
            			"/images/sc_psa5.gif",
						"/images/sc_psa6.gif",
						"/images/sc_psa7.gif",
						"/images/sc_psa8.gif",
						"/images/sc_psa9.gif",
						"/images/sc_psa10.gif",
						"/images/sc_psa11.gif",
	 					"/images/sc_psa12.gif"]
			break;
		default:
			var fadeimages=new Array()
			/*fadeimages[0]="/images/hq2.gif"
			fadeimages[1]="/images/sc_cyberpark.gif"
			fadeimages[2]="/images/sc_parksta.gif"
			fadeimages[3]="/images/sc_us29.gif"
			fadeimages[4]="/images/sc_sound.gif"
			fadeimages[5]="/images/sc_rt110.gif"
			fadeimages[6]="/images/sc_booker.gif"
			fadeimages[7]="/images/sc_bookbridge.gif"*/
			fadeimages[0]="/images/hq2.gif"
			fadeimages[1]="/images/sc_nistac.gif"
			fadeimages[2]="/images/sc_glass.gif"
			fadeimages[3]="/images/sc_fema.gif"
			fadeimages[4]="/images/sc_knoll.gif"
			fadeimages[5]="/images/sc_lie.gif"
			fadeimages[6]="/images/sc_pocahontas.gif"
			fadeimages[7]="/images/sc_28.gif"
			fadeimages[8]="/images/sc_stonewall.gif"
			fadeimages[9]="/images/sc_gis.gif"
			fadeimages[10]="/images/sc_garden.gif"
			break; 
}


////NO need to edit beyond here/////////////

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

var ie4=document.all
var dom=document.getElementById
if (getFile() == "default.asp" || getFile() == "defaulttest.asp") { // both
/*	if (ie4||dom){*/
	if (browser.isIE55 || browser.isIE6up) {
		var oImgDiv = document.getElementById("divImage")
		document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div  id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div></div>')
		}
	else
	document.write('<img name="defaultslide" src="'+fadeimages[0]+'">')
}
else {
	document.write('<img id="imgBanner" src="/images/swoosh_blank.gif" alt="Banner Image" width="450" height="208" >');
	setTimeout('delayer()', 5000)
}



var curpos=10
var degree=10
var curcanvas="canvas0"
var curimageindex=0
var nextimageindex=1



function fadepic(){
if (curpos<100){
curpos+=10
if (tempobj.filters)
tempobj.filters.alpha.opacity=curpos
else if (tempobj.style.MozOpacity)
tempobj.style.MozOpacity=curpos/101
}
else{
clearInterval(dropslide)
nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'">'
nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
setTimeout("rotateimage()",pause)
}
}

function rotateimage(){
if (ie4||dom){
resetit(curcanvas)
var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
crossobj.style.zIndex++
var temp='setInterval("fadepic()",50)'
dropslide=eval(temp)
curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"
}
else
document.images.defaultslide.src=fadeimages[curimageindex]
curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0
}

function resetit(what){
curpos=10
var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
if (crossobj.filters)
crossobj.filters.alpha.opacity=curpos
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=curpos/101
}

function startit(){
var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'">'
rotateimage()
}


/* if (ie4||dom)
window.onload=startit
else
setInterval("rotateimage()",pause) */ //removed to pageSetup.js


function delayer(){
	//does nothing
}

function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
	else
	{ return "";}
 } 
}