function loadPictures() {
//medium 
	imagea = new Image();	imagea.src = "gifs/work_benches_medium.jpg";
	imageb = new Image();	imageb.src = "gifs/steel_partitions_medium.jpg";
	imagec = new Image();	imagec.src = "gifs/access_equip_medium.jpg";
	imaged = new Image();	imaged.src = "gifs/trolleys_medium.jpg";
	imagee = new Image();	imagee.src = "gifs/security_cages_medium.jpg";
	imagef = new Image();	imagef.src = "gifs/label_systems_medium.jpg";
	imageg = new Image();	imageg.src = "gifs/pallet_trucks_medium.jpg";
//large
	imageh = new Image();	imageh.src = "gifs/work_benches_large.jpg";
	imagei = new Image();	imagei.src = "gifs/steel_partitions_large.jpg";
	imagej = new Image();	imagej.src = "gifs/access_equip_large.jpg";
	imagek = new Image();	imagek.src = "gifs/trolleys_large.jpg";
	imagel = new Image();	imagel.src = "gifs/security_cages_large.jpg";
	imagem = new Image();	imagem.src = "gifs/label_systems_large.jpg";
	imagen = new Image();	imagen.src = "gifs/pallet_trucks_large.jpg";
}
function newImage(imagename,imagewidth,imageheight) {
   var newfile = imagename;
   var result;
   result = imagename.indexOf("indus_equip");
   if (result != -1) {newfile="gifs/indus_equip_large.jpg";}
   result = imagename.indexOf("work_benches");
   if (result != -1) {newfile="gifs/work_benches_large.jpg";}
   result = imagename.indexOf("steel_partitions");
   if (result != -1) {newfile="gifs/steel_partitions_large.jpg";}
   result = imagename.indexOf("access_equip");
   if (result != -1) {newfile="gifs/access_equip_large.jpg";}
   result = imagename.indexOf("trolleys");
   if (result != -1) {newfile="gifs/trolleys_large.jpg";}
   result = imagename.indexOf("security_cages");
   if (result != -1) {newfile="gifs/security_cages_large.jpg";}
   result = imagename.indexOf("label_systems");
   if (result != -1) {newfile="gifs/label_systems_large.jpg";}
   result = imagename.indexOf("pallet_trucks");
   if (result != -1) {newfile="gifs/pallet_trucks_large.jpg";}

   newscreen=window.open(newfile,'_top','toolbar=no,location=no,directories=no,status=no,   screenX=100, screenY=30, left=100, top=30, scrollbars=no, resizable=yes, copyhistory=no, width=500, height=480');
}
function replaceImage(imageLoc,imageName, imageWidth, imageHeight) {
	document.images[imageLoc].src = imageName;
	document.images[imageLoc].width = imageWidth;
	document.images[imageLoc].height = imageHeight;
	return true;
	}
function replaceText(textName) {
	document.formText.picText.value = textName;
	return true;
	}

var indusEquip="Brookstore offer a wide variety of equipment for use within an industrial environment.";
var workBenches="Brookstore offer a range of off the peg workbenches and work stations plus the facility to design and build individually tailored benches for your particular needs.";
var steelPartitions="Single and double skinned steel partitions come in a variety of factory produced modules and are assembled on site to form a hard wearing durable system to divide areas within an industrial environment, or to provide cost effective office accommodation anywhere.";
var accessEquip="Brookstore offer a wide variety of steps and ladders to give you access to all of your stored equipment.";
var trolleys="We offer a wide variety of trollies to answer all your handling needs.";
var labelSystems="Brookstore are able to offer a complete range of labels to mark beams and aisles.  The range includes self adhesive and magnetic beams.";
var securityCages="Security cages and mesh security screens can be designed to fit your particular needs. They are suitable for both inside or outside appications.";
var palletTrucks="Brookstore offer a range of 4 pallet trucks of varying fork sizes.";