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

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

		imgpub_off = new Image(); imgpub_off.src = ""+dir+"autarquicas.gif";
		imgpub_on = new Image(); imgpub_on.src = ""+dir+"autarquicas_on.gif";


		//alert("www");

		testbrowser=1;

	}