// simple browser detection script

IE = navigator.appName=="Microsoft Internet Explorer";
NS = navigator.appName=="Netscape";
browsertype = parseInt(navigator.appVersion);

var newWin=null;

function aseone(loc, name, width, height) {
	var _params = "width="+width+",height="+height+",resizable=no,scrollbars=no,status=no";

	// CENTER ON BROWSERS WHICH SUPPORT JSCRIPT 1.2
	if (browsertype >= 4) {
			 _left = ( (screen.width-width) >>1 );
			 _top = ( (screen.height-height) >>1 );
	} else {
			 _left = ( (800-width) >>1 );
			 _top = ( (600-height) >>1 );
	}

	if (IE) _params += ",top=" + _top + ",left=" + _left;
	else if (NS) _params += ",screenX=" + _left + ",screenY=" + _top;

	newWin = window.open(loc, name, _params);
if ( newWin!=null && !(IE && browsertype<5) )
newWin.focus(); // MSIE4 DOESN'T FOCUS WINDOWS

}