if(navigator.userAgent.indexOf("Netscape") != -1) {
	alert("This site is not optimized for Netscape as AOL has broken its Gecko rendering engine.  Please download a recent version of Firefox at http://www.getfirefox.com for optimal results."); }
	
if(navigator.userAgent.indexOf("Opera") != -1) {
	alert("This site is not optimized Opera.  Please download a recent version of Firefox at http://www.getfirefox.com for optimal results."); }