<!--
        if(document.images){
                mouseOverArray = new Array();
				
		// preload image 0
		mouseOverArray["tissue_off"] = new Image(112, 25);
		mouseOverArray["tissue_off"].src = "img/N-tc.gif";
		mouseOverArray["tissue_on"] = new Image(112, 25);
		mouseOverArray["tissue_on"].src = "img/N-tc1.gif";
		mouseOverArray["tissue_text"] = "Tissue Culture";

		// preload image 1
		mouseOverArray["rd_off"] = new Image(48, 25);
		mouseOverArray["rd_off"].src = "img/N-rd.gif";
		mouseOverArray["rd_on"] = new Image(48, 25);
		mouseOverArray["rd_on"].src = "img/N-rd1.gif";
		mouseOverArray["rd_text"] = "Research and Development";

		// preload image 2
		mouseOverArray["p_off"] = new Image(77, 25);
		mouseOverArray["p_off"].src = "img/N-p.gif";
		mouseOverArray["p_on"] = new Image(77, 25);
		mouseOverArray["p_on"].src = "img/N-p1.gif";
		mouseOverArray["p_text"] = "Products";	

		// preload image 3
		mouseOverArray["cr_off"] = new Image(92, 25);
		mouseOverArray["cr_off"].src = "img/N-cr.gif";
		mouseOverArray["cr_on"] = new Image(92, 25);
		mouseOverArray["cr_on"].src = "img/N-cr1.gif";
		mouseOverArray["cr_text"] = "Careers";

		// preload image 4
		mouseOverArray["c_off"] = new Image(91, 25);
		mouseOverArray["c_off"].src = "img/N-c.gif";
		mouseOverArray["c_on"] = new Image(91, 25);
		mouseOverArray["c_on"].src = "img/N-c1.gif";
		mouseOverArray["c_text"] = "Contact Us";				

		// preload image 5
		mouseOverArray["h_off"] = new Image(91, 25);
		mouseOverArray["h_off"].src = "img/N-h.gif";
		mouseOverArray["h_on"] = new Image(91, 25);
		mouseOverArray["h_on"].src = "img/N-h1.gif";
		mouseOverArray["h_text"] = "Home";

		// preload image 6
		mouseOverArray["w_off"] = new Image(81, 25);
		mouseOverArray["w_off"].src = "img/N-w.gif";
		mouseOverArray["w_on"] = new Image(81, 25);
		mouseOverArray["w_on"].src = "img/N-w1.gif";
		mouseOverArray["w_text"] = "Wholesale Product Catalogue";
		
		// preload image 7
		mouseOverArray["m_off"] = new Image(84, 25);
		mouseOverArray["m_off"].src = "img/N-m.gif";
		mouseOverArray["m_on"] = new Image(84, 25);
		mouseOverArray["m_on"].src = "img/N-m1.gif";
		mouseOverArray["m_text"] = "Mail Order Catalogue";		

       }
        function doMouseOver( imgName, state ) {
                // performs mouseover image and status bar text swapping
               // imgName is the HTML image name specified in the <img> tag
                // state must be on, off or down
                        // hide from browsers that don't support the image object
                       if ( !document.images )
                               return false;
                // replace image
               document.images[ imgName ].src = mouseOverArray[ imgName + "_" + state ].src;
              // if needed, display or clear the status bar text
               if ( mouseOverArray[ imgName + "_text" ] != "" ) {
                        if ( state != "off" ) {
                               window.status = mouseOverArray[ imgName + "_text" ];
                                return true; //supresses display of link URL in on MouseOver
                        } else {
                                window.status = "";
                                return false;
                        }
               }
                return false;
        }
// -->