function openWindow(URL){
	var browser=new Object(); //this object used to figure out the browser version number and vender
	browser.version=parseInt(navigator.appVersion);
	//change options below - 0 false 1 true
	options="toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=1";
	//change width and height below
	set_width="400";
	set_height="350";
	//change the following to the url of the window you want to open
	options = options + "," + "width="+set_width + "," + "height=" +set_height;
	add_win = window.open (URL,"newsite",options);
	if(!((navigator.appName== 'Microsoft Internet Explorer' && browser.version
== 4 )&& (navigator.platform == 'MacPPC' || navigator.platform ==
'Mac68k'))){//mac ie 4 doesn't support this method
		if(add_win.focus)add_win.focus();
	}
}