myPix = new Array()
	myPix[0]="slides/implant1before.jpg";
	myPix[1]="slides/implant1after.jpg";
	myPix[2]="slides/implant2before.jpg";
	myPix[3]="slides/implant2after.jpg";
	myPix[4]="slides/complex_before.jpg";
	myPix[5]="slides/complex_during.jpg";
	myPix[6]="slides/complex_after.jpg";
	myPix[7]="slides/denture1.jpg";
	myPix[8]="slides/denture2.jpg";
	myPix[9]="slides/denture3.jpg";
	myPix[10]="slides/denture4.jpg";
	myPix[11]="slides/crown_before.jpg";
	myPix[12]="slides/crown_after.jpg";
	
	
	thisPic = 0
	imgCt = myPix.length - 1

	function chgSlide(direction) {
		if (document.images) {
			thisPic = thisPic + direction
			if (thisPic > imgCt) {
				thisPic = 0
			}
			if (thisPic < 0) {
				thisPic = imgCt
			}
			document.myPicture.src=myPix[thisPic]
		}
	}