jQuery.expr[':'].regex = function(elem, index, match) {
		    var matchParams = match[3].split(','),
		        validLabels = /^(data|css):/,
		        attr = {
		            method: matchParams[0].match(validLabels) ? 
		                        matchParams[0].split(':')[0] : 'attr',
		            property: matchParams.shift().replace(validLabels,'')
		        },
		        regexFlags = 'ig',
		        regex = new RegExp(matchParams.join('').replace(/^\s+|\s+$/g,''), regexFlags);
		    return regex.test(jQuery(elem)[attr.method](attr.property));
		}