<!-- Hide script from older browsers		// Creat new image objects		function newImage(arg) {			if (document.images) {				rslt = new Image();				rslt.src = arg;				return rslt;			}		}		// Change the image if the rest of the page is loaded		function changeImages() {			if (document.images && (preloadFlag == true)) {				for (var i=0; i<changeImages.arguments.length; i+=2) {					document[changeImages.arguments[i]].src = changeImages.arguments[i+1];				}			}		}		// Revert all thumbnails to off status		function changeNumbers() {			if (document.images) {				for (var i=1; i<changeNumbers.arguments[0]+1; i+=1) {					changeImages('item'+i, 'images/'+i+'a-off.jpg');				}			}		}		// Store name of current sample for use by ShowPDF function		function setNumber() {			if (document.images) {				sampleNumber = arguments[0];			}		}		// Open Popup window for samples		function ShowPDF() {			if (document.images) {				window.open("pdfs/" + pdfs[sampleNumber]);				// location.href = "pdfs/" + pdfs[sampleNumber];			}		}// end hiding script from older browsers -->