function winopen(url, width, height) {
	if(!width) {
		width=450;
	}
	if(!height) {
		height=550;
	}
	newwindow = window.open(url, "_blank","toolbar=no,location=no,menubar=no,scrollbars=yes,width="+width+",height="+height+",resizeable=yes,status=no");
	if (window.focus) {newwindow.focus()}
}

function safemail(a, b, c) {
	document.write('<a href="mailto:'+a+b+c+'\">'+a+b+c+'<\/a>');
}