// event handler
function changeimage(name,img) {
	document.getElementById(name).src = img;
}

// use
/*
<a href="services.php"><img src="img/btn_services.gif" alt="Services" width="200" height="17" border="0" class="button" id="btn_services" onmouseover="changeimage('btn_services','img/btn_services_on.gif');" onmouseout="changeimage('btn_services','img/btn_services.gif');" /></a>
*/

function modal(content) {
	document.getElementById(content).style.display = 'block'; 
	window.scrollTo(0, 300);
}

// preload images
//btn_coverage=new Image()
//btn_coverage.src="img/btn_coverage_on.gif"




<!--
var isInternetExplorer = navigator.appName.indexOf("Microsoft") != -1;
// Handle all the FSCommand messages in a Flash movie.
function nav_DoFSCommand(command, args) {
	var navObj = isInternetExplorer ? document.all.nav : document.nav;
	if (command=="setStatus") {
	   window.status = args;
	}
}

// Hook for Internet Explorer.
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
	document.write('<script language=\"VBScript\"\>\n');
	document.write('On Error Resume Next\n');
	document.write('Sub nav_FSCommand(ByVal command, ByVal args)\n');
	document.write('Call nav_DoFSCommand(command, args)\n');
	document.write('End Sub\n');
	document.write('</script\>\n');
}
//-->