function showHideId(nID) {
	$('#'+nID).toggle(400);
}

function showHideRange(nStart, nEnd) {
	for (i=nStart;i<=nEnd;i++)
		$('#x'+i+'x').toggle('fast');
}

function showPic(szImg,iWidth,iHeight) {
	//showModelessDialog
  wndWindow = window.open(szImg,'','toolbar=0,menubar=0,status=0,location=0,scrollbars=0,links=0,resizable=yes,width='+(iWidth+15)+',height='+(iHeight+15));
  wndWindow.focus();
};