function loadPictures() {
//medium
	imagea = new Image();	imagea.src = "gifs/shelving_racking_medium.jpg"; 
	imageb = new Image();	imageb.src = "gifs/office_shelving_medium.jpg"; 
	imagec = new Image();	imagec.src = "gifs/long_span_medium.jpg"; 
	imaged = new Image();	imaged.src = "gifs/live_storage_medium.jpg"; 
	imagee = new Image();	imagee.src = "gifs/mobile_shelving_medium.jpg"; 
	imagef = new Image();	imagef.src = "gifs/industrial_shelving_medium.jpg"; 
	imageg = new Image();	imageg.src = "gifs/multi_tier_shelving_medium.jpg"; 
	imageh = new Image();	imageh.src = "gifs/british_standard_medium.jpg"; 
	imagei = new Image();	imagei.src = "gifs/wire_shelving_medium.jpg"; 
	imagej = new Image();	imagej.src = "gifs/cantilever_bar_medium.jpg"; 
	imagek = new Image();	imagek.src = "gifs/archive_shelving_medium.jpg"; 
	imagel = new Image();	imagel.src = "gifs/garment_racks_medium.jpg"; 
	imagem = new Image();	imagem.src = "gifs/spur_shelving_medium.jpg";
//large
	imagen = new Image();	imagen.src = "gifs/shelving_racking_large.jpg"; 
	imageo = new Image();	imageo.src = "gifs/office_shelving_large.jpg"; 
	imagep = new Image();	imagep.src = "gifs/long_span_large.jpg"; 
	imageq = new Image();	imageq.src = "gifs/live_storage_large.jpg"; 
	imager = new Image();	imager.src = "gifs/mobile_shelving_large.jpg"; 
	images = new Image();	images.src = "gifs/industrial_shelving_large.jpg"; 
	imaget = new Image();	imaget.src = "gifs/multi_tier_shelving_large.jpg"; 
	imageu = new Image();	imageu.src = "gifs/british_standard_large.jpg"; 
	imagev = new Image();	imagev.src = "gifs/wire_shelving_large.jpg"; 
	imagew = new Image();	imagew.src = "gifs/cantilever_bar_large.jpg"; 
	imagex = new Image();	imagex.src = "gifs/archive_shelving_large.jpg"; 
	imagey = new Image();	imagey.src = "gifs/garment_racks_large.jpg"; 
	imagez = new Image();	imagez.src = "gifs/spur_shelving_large.jpg";
} 
function newImage(imagename,imagewidth,imageheight) {
   var newfile = imagename;
   var result;
   result = imagename.indexOf("shelving_racking");
   if (result != -1) {newfile="gifs/shelving_racking_large.jpg";} 
   result = imagename.indexOf("office_shelving");
   if (result != -1) {newfile="gifs/office_shelving_large.jpg";} 
   result = imagename.indexOf("long_span");
   if (result != -1) {newfile="gifs/long_span_large.jpg";} 
   result = imagename.indexOf("live_storage");
   if (result != -1) {newfile="gifs/live_storage_large.jpg";} 
   result = imagename.indexOf("mobile_shelving");
   if (result != -1) {newfile="gifs/mobile_shelving_large.jpg";} 
   result = imagename.indexOf("industrial_shelving");
   if (result != -1) {newfile="gifs/industrial_shelving_large.jpg";} 
   result = imagename.indexOf("multi_tier_shelving");
   if (result != -1) {newfile="gifs/multi_tier_shelving_large.jpg";} 
   result = imagename.indexOf("british_standard");
   if (result != -1) {newfile="gifs/british_standard_large.jpg";} 
   result = imagename.indexOf("wire_shelving");
   if (result != -1) {newfile="gifs/wire_shelving_large.jpg";} 
   result = imagename.indexOf("cantilever_bar");
   if (result != -1) {newfile="gifs/cantilever_bar_large.jpg";} 
   result = imagename.indexOf("archive_shelving");
   if (result != -1) {newfile="gifs/archive_shelving_large.jpg";} 
   result = imagename.indexOf("garment_racks");
   if (result != -1) {newfile="gifs/garment_racks_large.jpg";} 
   result = imagename.indexOf("spur_shelving");
   if (result != -1) {newfile="gifs/spur_shelving_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 shelvingRacking="Brookstore offer a complete range of shelving and racking to cover all your storage needs in both the office and warehouse environment.";
var officeShelving="Brookstore offer a complete range of smart and attractive steel shelving to meet all of your needs.";
var longSpan="Our range of Longspan shelving enables you to store all of those awkward shaped items which cause such problems with conventional shelving.";
var liveStorage="Often used in combination with pallet racking, Live Storage Shelving enables you to create picking aisles with automatic stock rotation built into the system.";
var mobileShelving="Mobile Shelving enables you to maximise cube utilisation whilst retaining all the beneifits of open shelving.  Our experienced staff can design a system to suit your needs.";
var industrialShelving="A wide range of strong flexible steel shelving is available to meet all of your storage requirements.";
var multiTier="Strong steel shelving enables you to build multi tier racks with the racks supporting the walkways. This gives you the opportunity to maximise the use of available floor space.";
var britishStandard="This strong shelving system provides an inexpensive solution to your industrial storage needs.";
var wireShelving="Ready to assemble units offer a quick and simple solution to your storage needs in retail, catering, horticultural and linen stores.";
var cantileverBar="Cantilever Bar racks offer a practical solution to the problem of storing bars, tubes, angle, boards or sheets of any material.";
var archiveShelving="Archive Shelving offers a cost effective solution to the bulk storage of documents.";
var garmentRacks="An economical clip together system for the storage of hanging garments offers a versatile solution to the storage needs of busy retailers.";
var spurShelving="A wall mounted cantilever shelving system ideal for making use of inaccessible wall space in offices and retail premises.";
var usedShelving="We stock a wide selection of USED shelving which may be suitable for your requirements. Please ring us for more details as our stock is constantly changing.";