function win_resize(what){
		var screen_width=window.screen.width;
		var screen_height=window.screen.height;
		winame='OpeWin';
		win_witdth=screen_width-15;
		win_height=screen_height-60;
		how='width='+win_witdth+',height='+win_height+',top=2,left=2,scrollbars=1,toolbar=0,alwaysRaised=1,dependent=1';
		var err=java_test();
		if	(err=0) {
				window.open(what,winame,how);
				}
			else {
				self.location.replace('javaerr.html');
		}
}


function java_test() {
	var strVer=navigator.userAgent;
	var reply;
	var err;
	if (!window.navigator.javaEnabled()) {
			err=1;
			}
		else {
			err=0;
	}
	return err;
}


function load_prov() {
	document.regsoc.action.value='load_prov';	
	document.regsoc.submit();
}