var product_flags = ""

function undash(s){
 dash = s.indexOf(" -")
 return( dash == -1 ) ? s : s.substr(0,dash)
}

function set_bead_colors()
{
  var form = document.orderForm
  var images = document.images

  var c1 = undash(form.color.value);  if( c1 == "" ) c1 = "colors"
  var c2 = undash(form.color2.value); if( c2 == "" ) c2 = c1

  if( c1=="colors" || c1=="Mardi Gras" )
  {
    images.bead_color.src  = "/beads/"+escape(c1)+"_1.jpg"
    images.bead_color2.src = "/beads/"+escape(c1)+"_2.jpg"
  }
  else
  {
    images.bead_color.src = "/beads/"+escape(c1)+".jpg"
    images.bead_color2.src= "/beads/"+escape(c2)+".jpg"
  }
}

function checkOrderForm()
{
  return checkForm( "orderForm" )
}

function checkForm(formName)
{
  var form  = document.getElementById(formName)
  var flags = product_flags

  if( flags.indexOf("B")!=-1 && form.bust.value == "" )
  {
    alert("Please provide your bust size")
    return false
  }

  if( flags.indexOf("C")!=-1 && form.cup.value == "" )
  {
    alert("Please provide your cup size")
    return false
  }

  if( flags.indexOf("W")!=-1 && form.waist.value == "" )
  {
    alert("Please provide your waist size")
    return false
  }

  if( flags.indexOf("H")!=-1 && form.hip.value == "" )
  {
    alert("Please provide your hip size")
    return false
  }

  if( form.color.value=="" )
  {
    alert("Please provide your desired color")
    return false
  }

  return true
}

function setSelectDefault(select,color)
{
  return true;
}