browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
var version
             if ((browserName == "Netscape" && browserVer >= 3)||(browserName == "Microsoft Internet Explorer" && browserVer > 3)) version = "n3";
             else version = "n3";
             if (version == "n3") {


             but1on = new Image;
             but1on.src = "images/top/top_08.gif";
             but1off = new Image;
             but1off.src = "images/top/top_08b.gif";

			 but2on = new Image;
             but2on.src = "images/top/top_10.gif";
             but2off = new Image;
             but2off.src = "images/top/top_10b.gif";

			 but3on = new Image;
             but3on.src = "images/top/top_12.gif";
             but3off = new Image;
             but3off.src = "images/top/top_12b.gif";

			 but4on = new Image;
             but4on.src = "images/top/top_14.gif";
             but4off = new Image;
             but4off.src = "images/top/top_14b.gif";

             but5on = new Image;
             but5on.src = "images/products/pic1_off.gif";
             but5off = new Image;
             but5off.src = "images/products/pic1_on.gif";

             but6on = new Image;
             but6on.src = "images/products/pic2_off.gif";
             but6off = new Image;
             but6off.src = "images/products/pic2_on.gif";

             but7on = new Image;
             but7on.src = "images/products/pic3_off.gif";
             but7off = new Image;
             but7off.src = "images/products/pic3_on.gif";

			 but8on = new Image;
             but8on.src = "images/products/pic4_off.gif";
             but8off = new Image;
             but8off.src = "images/products/pic4_on.gif";

			 but9on = new Image;
             but9on.src = "images/products/pic5_off.gif";
             but9off = new Image;
             but9off.src = "images/products/pic5_on.gif";

			 but10on = new Image;
             but10on.src = "images/products/pic6_off.gif";
             but10off = new Image;
             but10off.src = "images/products/pic6_on.gif";

             but11on = new Image;
             but11on.src = "images/products/pic7_off.gif";
             but11off = new Image;
             but11off.src = "images/products/pic7_on.gif";

			 but12on = new Image;
             but12on.src = "images/products/c659a2d-Up.gif";
             but12off = new Image;
             but12off.src = "images/products/c659a2d-over.gif";

			 but13on = new Image;
             but13on.src = "images/products/pic9off.gif";
             but13off = new Image;
             but13off.src = "images/products/pic9on.gif";

			 but14on = new Image;
             but14on.src = "images/products/pic11off.gif";
             but14off = new Image;
             but14off.src = "images/products/pic11on.gif";

             but15on = new Image;
             but15on.src = "products/pic12_off.gif";
             but15off = new Image;
             but15off.src = "products/pic_12on.gif";

             but16on = new Image;
             but16on.src = "products/pic_13off.gif";
             but16off = new Image;
             but16off.src = "products/pic_13on.gif";

	     but17on = new Image;
             but17on.src = "images/accessories/links1.gif";
             but17off = new Image;
             but17off.src = "images/accessories/5.jpg";





			  }
	

	  function img_act(imgName) {
             if (version == "n3") {
             document [imgName].src = eval(imgName + "off.src");
             }
     }
     function img_inact(imgName) {
             if (version == "n3") {
             document [imgName].src = eval(imgName + "on.src");
             }
     }