function Product()
{
    this.Id = "undefined name";
    this.Name = "undefined name";
    this.Text = "undefined name";
    this.SelectedImage = "";
    this.SelectedImageIndex = 0;
    this.Images = new Array();
    
    
    this.LenghtValue = "undefined value";
    this.BreathValue = "undefined value";
    this.HeightValue = "undefined value";
    
    this.Alert = function ()
    {
        alert("Name: " + this.Name + " Id: " + this.Id + " Value: " + this.Text);
    }
    
    this.SelectImage = function(index)
    {
        if(this.Images[index]!=null)
        {
            this.SelectedImage = this.Images[index];
            this.SelectedImageIndex = index;
        }
        else if(index<0)
        {
            var lenght = this.Images.length;
            this.SelectedImage = this.Images[lenght-1];
            this.SelectedImageIndex = lenght-1;
        }
        else
        {
            this.SelectedImage = this.Images[0];
            this.SelectedImageIndex=0;
       
        }
    }
}