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_856_off = new Image(); menu1_856_off.src = ""+dir+"bt_856.gif";
		menu1_856_on = new Image(); menu1_856_on.src = ""+dir+"bt_856_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_862_off = new Image(); menu1_862_off.src = ""+dir+"bt_862.gif";
		menu1_862_on = new Image(); menu1_862_on.src = ""+dir+"bt_862_on.gif";
		
		menu1_868_off = new Image(); menu1_868_off.src = ""+dir+"bt_868.gif";
		menu1_868_on = new Image(); menu1_868_on.src = ""+dir+"bt_868_on.gif";
		
		menu1_810_off = new Image(); menu1_810_off.src = ""+dir+"bt_810.gif";
		menu1_810_on = new Image(); menu1_810_on.src = ""+dir+"bt_810_on.gif";
		
		menu1_823_off = new Image(); menu1_823_off.src = ""+dir+"bt_823.gif";
		menu1_823_on = new Image(); menu1_823_on.src = ""+dir+"bt_823_on.gif";

		//alert("www");

		testbrowser=1;

	}