function(obj, name) {
		if (!obj.className) {
			return false;
		}

		var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
		return regExp.test(obj.className);
	}
function(obj, name) {
		if (!obj.className) {
			return false;
		}

		var regExp = new RegExp("(^|\\s+)"+name+"(\\s+|$)");
		return regExp.test(obj.className);
	}
function ( obj , name ) { if ( ! obj . className ) { return false ; } var regExp = new RegExp ( "(^|\\s+)" + name + "(\\s+|$)" ) ; return regExp . test ( obj . className ) ; }
Checks if specified DOM element has specified class.

@method hasClass
@static
@param {Object} obj DOM element like object to add handler to.
@param {String} name Class name
Checks if specified DOM element has specified class .