function validateFormMail() {
  var dataFlag = false
  var frm = document.forms[0]
  
  var field = frm.realname
  if (field.value == "") {
    alert("Please enter your name.")
    field.focus()
    field.select()
    return false
  }

  field = frm.email
  if (field.value == "") {
    alert("Please enter an e-mail address.")
    field.focus()
    field.select()
    return false
  } else if (field.value.indexOf("@") == -1) {
      alert("Please enter a properly formatted e-mail address.")
      field.focus()
      field.select()
      return false
    }
  
  field = frm.subject
  if (field.value == "Select") {
    alert("Please choose a relevant subject.")
    field.focus()
    field.select()
    return false
  }

  field = frm.msgBody
  if (field.value == "") {
    alert("Please enter a message to send.")
    field.focus()
    field.select()
    return false
  }

  frm.submit()
}

function validateMailSub(frmNum) {
   var frm = document.forms[frmNum]

   var field=frm.fname
   if (field.value == "") {
      alert("Please enter your first name")
      field.focus()
      field.select()
      return false
   }

   field=frm.lname
   if (field.value == "") {
      alert("Please enter your last name")
      field.focus()
      field.select()
      return false
   }

   field=frm.email
   if (field.value == "") {
      alert("Please enter your e-mail address.")
      field.focus()
      field.select()
      return false
   } else if (field.value.indexOf("@") == -1) {
      alert("Please enter a properly formatted e-mail address.")
      field.focus()
      field.select()
      return false
     }
   frm.submit()
}

function lib_bwcheck(){ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=this.agent.indexOf("Opera 5")>-1
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}