browserName = navigator.appName;
	browserVer = parseInt(navigator.appVersion);
	testbrowser = 0;

	if(browserName=="Netscape" || (browserName.indexOf('Explorer')>0 && browserVer > 3))
	{
		dir="/images/";

		bt_m_1_off = new Image(); bt_m_1_off.src = ""+dir+"bt_m_1.gif";
		bt_m_1_on = new Image(); bt_m_1_on.src = ""+dir+"bt_m_1i.gif";

		bt_m_2_off = new Image(); bt_m_2_off.src = ""+dir+"bt_m_2.gif";
		bt_m_2_on = new Image(); bt_m_2_on.src = ""+dir+"bt_m_2i.gif";

		bt_m_3_off = new Image(); bt_m_3_off.src = ""+dir+"bt_m_3.gif";
		bt_m_3_on = new Image(); bt_m_3_on.src = ""+dir+"bt_m_3i.gif";

		bt_m_4_off = new Image(); bt_m_4_off.src = ""+dir+"bt_m_4.gif";
		bt_m_4_on = new Image(); bt_m_4_on.src = ""+dir+"bt_m_4i.gif";

		bt_m_5_off = new Image(); bt_m_5_off.src = ""+dir+"bt_m_5.gif";
		bt_m_5_on = new Image(); bt_m_5_on.src = ""+dir+"bt_m_5i.gif";

		bt_m_6_off = new Image(); bt_m_6_off.src = ""+dir+"bt_m_6.gif";
		bt_m_6_on = new Image(); bt_m_6_on.src = ""+dir+"bt_m_6i.gif";

        bt_m_7_off = new Image(); bt_m_7_off.src = ""+dir+"bt_m_7.gif";
		bt_m_7_on = new Image(); bt_m_7_on.src = ""+dir+"bt_m_7i.gif";

		bt_m_8_off = new Image(); bt_m_8_off.src = ""+dir+"bt_m_8.gif";
		bt_m_8_on = new Image(); bt_m_8_on.src = ""+dir+"bt_m_8i.gif";
		
		bt_m_9_off = new Image(); bt_m_9_off.src = ""+dir+"bt_m_9.gif";
		bt_m_9_on = new Image(); bt_m_9_on.src = ""+dir+"bt_m_9i.gif";

		bt_m_10_off = new Image(); bt_m_10_off.src = ""+dir+"bt_m_10.gif";
		bt_m_10_on = new Image(); bt_m_10_on.src = ""+dir+"bt_m_10i.gif";

		//alert("www");

		testbrowser=1;

	}