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

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

		menu1_752_off = new Image(); menu1_752_off.src = ""+dir+"bt_752.gif";
		menu1_752_on = new Image(); menu1_752_on.src = ""+dir+"bt_752_on.gif";
		
		menu1_819_off = new Image(); menu1_819_off.src = ""+dir+"bt_819.gif";
		menu1_819_on = new Image(); menu1_819_on.src = ""+dir+"bt_819_on.gif";

		menu1_754_off = new Image(); menu1_754_off.src = ""+dir+"bt_754.gif";
		menu1_754_on = new Image(); menu1_754_on.src = ""+dir+"bt_754_on.gif";

		menu1_755_off = new Image(); menu1_755_off.src = ""+dir+"bt_755.gif";
		menu1_755_on = new Image(); menu1_755_on.src = ""+dir+"bt_755_on.gif";

		menu1_756_off = new Image(); menu1_756_off.src = ""+dir+"bt_756.gif";
		menu1_756_on = new Image(); menu1_756_on.src = ""+dir+"bt_756_on.gif";

		menu1_758_off = new Image(); menu1_758_off.src = ""+dir+"bt_758.gif";
		menu1_758_on = new Image(); menu1_758_on.src = ""+dir+"bt_758_on.gif";
		
		menu1_760_off = new Image(); menu1_760_off.src = ""+dir+"bt_760.gif";
		menu1_760_on = new Image(); menu1_760_on.src = ""+dir+"bt_760_on.gif";
		
		menu1_762_off = new Image(); menu1_762_off.src = ""+dir+"bt_762.gif";
		menu1_762_on = new Image(); menu1_762_on.src = ""+dir+"bt_762_on.gif";
		
		menu1_802_off = new Image(); menu1_802_off.src = ""+dir+"bt_802.gif";
		menu1_802_on = new Image(); menu1_802_on.src = ""+dir+"bt_802_on.gif";

		//alert("www");

		testbrowser=1;

	}