<!--script language="JavaScript1.2"-->

//Fade-in image slideshow- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

// Additional changes made by Jackson Mullan Consulting Limited, http://www.jacksonmullan.com/
// June 2008

var slideshow_width='760px' //SET IMAGE WIDTH
var slideshow_height='199px' //SET IMAGE HEIGHT
var pause=2500 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)

var fadeimages=new Array()
var fadetext=new Array()
//SET IMAGE PATHS. Extend or contract array as needed

fadeimages[0]="pic1.jpg";
fadeimages[1]="pic2.jpg";
fadeimages[2]="pic3.jpg";
fadeimages[3]="pic4.jpg";
fadeimages[4]="pic5.jpg";
fadeimages[5]="pic6.jpg";
fadeimages[6]="pic7.jpg";

fadetext[0] = "<li>Contaminated Land</li>";
fadetext[1] = "<li>Contaminated Land</li><li>Hydrogeology</li>";
fadetext[2] = "<li>Contaminated Land</li><li>Hydrogeology</li><li>Environmental Impact Assessment</li>";
fadetext[3] = "<li>Contaminated Land</li><li>Hydrogeology</li><li>Environmental Impact Assessment</li><li>Integrated Pollution Prevention &amp; Control</li>";
fadetext[4] = "<li>Contaminated Land</li><li>Hydrogeology</li><li>Environmental Impact Assessment</li><li>Integrated Pollution Prevention &amp; Control</li><li>Waste Soil</li>";
fadetext[5] = "<li>Contaminated Land</li><li>Hydrogeology</li><li>Environmental Impact Assessment</li><li>Integrated Pollution Prevention &amp; Control</li><li>Waste Soil</li><li>Sustainable Drainage Systems</li>";
fadetext[6] = "<h1>Pentland Macdonald Ltd<h1>";


////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 (ie4||dom)
    document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden">\n<div id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div>\n<div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div>\n</div>')
else
    document.write('<img name="defaultslide" src="'+fadeimages[0]+'"><h1>Pentland Macdonald Ltd</h1>')

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/100
	}
    else {
	clearInterval(dropslide)
	nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
	tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
	tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'" alt=""><ul>'+fadetext[nextimageindex]+'</ul>';
	nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
	if (nextimageindex!=1)
	    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()",100)'
	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/100
    }

function startit(){
    var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
    crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'" alt=""><ul>'+fadetext[curimageindex]+'</ul>';
    rotateimage()
    }

if (ie4||dom)
    window.onload=startit
else
    setInterval("rotateimage()",pause)

      <!--/script-->

