function pages_html_pic_popup(url,w,h,title) {
	w=w+32;
	h=h+32;
	var wint =0;
	if(screen.width){
		var winl = (screen.width - w)/2;
		var wint = (screen.height - h)/2;
	}else{
		var winl = 0;
	}
	if (winl < 0) winl = 0;
	if (wint < 0) wint = 0;
	var settings = 'height=' + h + ',';
	settings += 'width=' + w + ',';
	settings += 'top=' + wint + ',';
	settings += 'left=' + winl + ',';
	settings += 'scrollbars=no';
	window.open(url, title, settings);
}