<!--


	image_home= "images/navi/home.jpg";	
	image_home_ov=  "images/navi/home_ov.jpg";	

	image_bio=   "images/navi/bio.jpg";	
	image_bio_ov=  "images/navi/bio_ov.jpg";	

	image_chem= "images/navi/chem.jpg";	
	image_chem_ov=  "images/navi/chem_ov.jpg";				
	
	image_phy= "images/navi/phy.jpg";	
	image_phy_ov=  "images/navi/phy_ov.jpg";	
	
	image_tcher=  "images/navi/tcher.jpg";	
	image_tcher_ov=  "images/navi/tcher_ov.jpg";	
	
	image_gal=  "images/navi/gal.jpg";	
	image_gal_ov=  "images/navi/gal_ov.jpg";	
	
	image_ach=  "images/navi/ach.jpg";	
	image_ach_ov=  "images/navi/ach_ov.jpg";	
	
	image_forum=  "images/navi/forum.jpg";	
	image_forum_ov=  "images/navi/forum_ov.jpg";	
	
	image_portal=  "images/navi/portal.jpg";	
	image_portal_ov=  "images/navi/portal_ov.jpg";	

	function swapImageInOut(imageName, imageSrc){
		document.images[imageName].src=eval(imageSrc);			
	}	

	function swapInputImageInOut(imageObject, imageSrc){
		imageObject.src=eval(imageSrc);			
	}

// -->