function winopen(ads,wname,wi,he,tf) {
  if(!tf) tf=',scrollbars=no';
  prop = 'width=' + wi + ',height=' + he + tf;
  CWin = window.open(ads,wname,prop);
  CWin.focus();
  CWin.moveTo('(window.screen.availWidth - width)/2','(window.screen.availHeight - height)/2');
}

function winopenS(ads,wname,wi,he,tf) {
  if(!tf) tf=',scrollbars=yes';
  prop = 'width=' + wi + ',height=' + he + tf;
  CWin = window.open(ads,wname,prop);
  CWin.focus();
}

function winopenM(ads,wname,wi,he,tf) {
  if(!tf) tf=',scrollbars=yes';
  prop = 'width=' + wi + ',height=' + he + tf;
  CWin = window.open(ads,wname,prop);
  CWin.focus();
}
	
 function MaxWin(){
 maxWin = window.open("garden_garden.php","","toolbar=yes,menubar=no,location=no,status=no,scrollbars=no,resizable=no");
 maxWin.moveTo(0,0);
 maxWin.resizeTo(screen.availWidth,screen.availHeight);
 }
 
 function MaxWin2(){
 maxWin = window.open("pickup.php","","toolbar=yes,menubar=yes,location=no,status=no,scrollbars=yes,resizable=yes");
 maxWin.moveTo(0,0);
 maxWin.resizeTo(screen.availWidth,screen.availHeight);
 }
 
  function MaxWin3(){
 maxWin = window.open("shelter.php","","toolbar=no,menubar=no,location=no,status=no,scrollbars=no,resizable=yes");
 maxWin.moveTo(0,0);
 maxWin.resizeTo(screen.availWidth,screen.availHeight);
 }