 import UIKit
 
 @IBDesignable
-class  ISRadioButton: UIButton {
+public class  ISRadioButton: UIButton {
     
     var indexPath:NSIndexPath!
     

        self.initRadioButton()
    }
    
    override func drawRect(rect:CGRect) {
        super.drawRect(rect)
        self.drawButton()
    }

    
    // MARK: -- UIButton
    
    override public func titleColorForState(state:UIControlState) -> UIColor{
        if (state == UIControlState.Selected || state == UIControlState.Highlighted){
            var selectedOrHighlightedColor:UIColor!
            if (state == UIControlState.Selected) {
