function popupPicts(pictURL, title) {
		theURL = "php/popup.php?pictURL="+pictURL+"&title="+title;
		new_win = window.open(theURL, 'popup', 'width=200, height=200, location=no, menubar=no, scrollbars=yes, resizable=no, toolbar=no, statusbar=yes');
		return;
}

function trim(str){
 while (str.substring(0,1) == ' ')
  str = str.substring(1, str.length);

 while (str.substring(str.length-1, str.length) == ' ')
  str = str.substring(0,str.length-1);

 return str;
}