function commitWebToImage()
{
	//var url=escape(encodeURI($('url').value));
	var url=escape($('url').value);
	var geometry=$('geometry').value;

	new Ajax.Request(
	"/lab/WebToImage.php",
	{
		method: 'post',
		parameters: 'geometry='+geometry+'&url='+url,
		onLoading: function()
		{
			$('works2').innerHTML="<br><img src='/lab/wait.gif'><br><br>please wait...";
		},
		onComplete: function(request)
		{
			$('works2').innerHTML=request.responseText;
		}
	});
}