// JavaScript Document
/* Functions that swaps images. */
function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
	objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
	if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
		(objStr.indexOf('document.all[')   ==0 && document.all   ==null))
	  objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
	obj = eval(objStr);
	if (obj != null) {
	  swapArray[j++] = obj;
	  swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
	  obj.src = MM_swapImage.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}
function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}
/* Functions that handle preload. */
function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
// #####################################################################################################
// **** Function to format phone number
function formatPhone( phone ) {
	var num = phone.value;
	var newnum = "";
	var output = "";
	// strip out non-numbers
	for ( var i = 0; i < num.length; i++ )
		if ( num.charAt( i ).match(/\d/) )
			newnum += num.charAt( i );
	if ( newnum ) {
		// rebuild number with hyphen
		for ( var i = 0; i < 10; i++ ) {
			output += newnum.charAt( i )
			if ( i == 2 || i == 5)
				output += "-";
		}
	}
	// return value
	phone.value = output;
}
// ***** Validation --- Contact US Form
function validateContactFields(curform) {
var emailTMP = new String( curform.email.value ) ;
// --- Don't allow message to be submitted 2 x or more ..
if (curform.SentFlag.value == "1") {
     window.alert("Message has already been submitted, please Refresh Page to send a new message.  Thank You." );
     return false
};
if ( curform.title.selectedIndex < 1 ) {
   window.alert( "Please select your title." ) ;
   curform.title.focus() ;
   return false ;
}
if ( curform.firstname.value == "" ) {
   window.alert( "Please enter your first name." ) ;
   curform.firstname.focus() ;
   return false ;
};
if ( curform.lastname.value == "" ) {
   window.alert( "Please enter your last name." ) ;
   curform.lastname.focus() ;
   return false ;
};
if ( emailTMP == "" ) {
   window.alert( "Please enter your E-Mail Address." ) ;
   curform.email.focus() ;
   return false ;
}
if ( emailTMP.indexOf( "@" ) == -1 ) {
   window.alert( "Please enter a valid E-mail Address." ) ;
   curform.email.focus() ;
   return false ;
}
if ( emailTMP.indexOf( " " ) != -1 ) {
   window.alert( "Please enter a valid E-mail Address (spaces are not allowed)." ) ;
   curform.email.focus() ;
   return false ;
}
if ( emailTMP.indexOf( "." ) == -1 ) {
   window.alert( "Please enter a valid E-mail Address (domain name must have a top level extension, ie .com, .net)." ) ;
   curform.email.focus() ;
   return false ;
};
// -- Format phone number
if( curform.phone.value != "" ) {
    formatPhone( curform.phone );
 
  if( !curform.phone.value.match(/^\d\d\d\-\d\d\d\-\d\d\d\d$/) ) {
    alert("Please enter a valid phone number \n\n Format:  XXX-XXX-XXXX");
    curform.phone.select();
    return false ;
  };
}
if ( curform.address.value == "" ) {
   window.alert( "Please enter your address." ) ;
   curform.address.focus() ;
   return false ;
}
if ( curform.city.value == "" ) {
   window.alert( "Please enter your city." ) ;
   curform.city.focus() ;
   return false ;
}
if ( curform.zipcode.value == "" ) {
   window.alert( "Please enter you zip/postal code." ) ;
   curform.zipcode.focus() ;
   return false ;
}
if ( curform.state.selectedIndex < 1 ) {
   window.alert( "Please select you state/province." ) ;
   curform.state.focus() ;
   return false ;
}
if ( curform.subject.selectedIndex < 1 ) {
   window.alert( "Please select what you would like to tell us?" ) ;
   curform.subject.focus() ;
   return false ;
}
 if ( curform.product.selectedIndex < 1 ) {
   window.alert( "Please select the product purchased." ) ;
   curform.product.focus() ;
   return false ;
 }
if ( curform.comments.value == "" ) {
   window.alert( "Please enter your questions/comments." ) ;
   curform.comments.focus() ;
   return false ;
}
curform.SentFlag.value = "1";
document.forms[0].submit() ;
}