jQuery.fn.dataTableExt.oSort['title-numeric-asc']  = function(a,b) {
	var x = a.match(/title="*(-?[0-9]+)/)[1];
	var y = b.match(/title="*(-?[0-9]+)/)[1];
	x = parseFloat( x );
	y = parseFloat( y );
	return ((x < y) ? -1 : ((x > y) ?  1 : 0));
};

jQuery.fn.dataTableExt.oSort['title-numeric-desc'] = function(a,b) {
	var x = a.match(/title="*(-?[0-9]+)/)[1];
	var y = b.match(/title="*(-?[0-9]+)/)[1];
	x = parseFloat( x );
	y = parseFloat( y );
	return ((x < y) ?  1 : ((x > y) ? -1 : 0));
};
jQuery.fn.dataTableExt.oSort['title-string-asc']  = function(a,b) {
	var x = a.match(/title="(.*?)"/)[1].toLowerCase();
	var y = b.match(/title="(.*?)"/)[1].toLowerCase();
	return ((x < y) ? -1 : ((x > y) ?  1 : 0));
};

jQuery.fn.dataTableExt.oSort['title-string-desc'] = function(a,b) {
	var x = a.match(/title="(.*?)"/)[1].toLowerCase();
	var y = b.match(/title="(.*?)"/)[1].toLowerCase();
	return ((x < y) ?  1 : ((x > y) ? -1 : 0));
};