$(function()
{
	$('.enlarge').click(function()
	{
		var this_title = this.title;
		var _width = this_title.substring(0,this_title.indexOf('x'));
		var _height = this_title.substring(this_title.indexOf('x')+1,this_title.length);
		var _img = this.href;
		var _title = $(this).find('img').attr('alt');
		
		dialog('enlarge_'+Math.round(Math.random()*100000000000),_title,'<img src="'+_img+'" alt="" width="'+_width+'" height="'+_height+'" />',_width,_height);
		return false;
	});
});

function dialog(d_id,d_title,d_content,d_width,d_height)
{
	if($('#dialog-'+d_id).is('div')) {
		$('#dialog-'+d_id).remove();
	}
	
	$('#container').prepend('<div id="dialog-'+d_id+'"></div>');
	$('#dialog-'+d_id).html(d_content);	
	
	$('#dialog-'+d_id).dialog(
	{
    width: d_width,
    height: d_height,
		modal: true, 
		overlay: {
			opacity: 0.5, 
			background: 'black'
		},
    resizable: false,
    title: d_title,
    show: 'slow'
	});
}

function dialog_close(d_id)
{
	$('#dialog-'+d_id).dialog('close');
}