browser_name		= navigator.appName;
browser_ver		= navigator.appVersion; 
browser_vernum		= parseInt(navigator.appVersion); 
isNS			= (browser_name == "Netscape");
isIE5			= browser_ver.match(/.*MSIE.*/);
isMac			= browser_ver.match(/.*Mac.*/);
isWin			= browser_ver.match(/.*Win.*/);
isX11			= browser_ver.match(/.*X11.*/);

function loader() {
	if ((isNS) && (browser_vernum <= 4)) { return; }
	quickfind.Terms.focus();
}

function popup(event,elementName,offsetX,offsetY) {
	if ((isNS) && (browser_vernum <= 4)) { return; }

	if (isNS) {
		myX		= event.pageX;
		myY		= event.pageY;
	} else {
		myX		= window.event.x;
		myY		= window.event.y;
	}

	myElement	= document.getElementById(elementName).style;

	if (myElement.display != "block")  {
		myElement.left		= myX - offsetX + "px";
		myElement.top		= myY + offsetY + "px";
		myElement.display	= "block";
	}
}

function searchPopup(event) {
	if ((isNS) && (browser_vernum <= 4)) { return; }

	popup(event,'search',0,17);
	searchform.Terms.focus();
}

function reset(elementName) {
	document.getElementById(elementName).style.display	= "none";
}