/* GLOBAL VARIABLES */
// Registration Messages
var _CONFIRMPASSWORD_ERROR = "Password confirmation is invalid";
var _PASSWORDLENGTH_ERROR = "Password character length is invalid. Must be greater than 4 characters";
var _USERNAMELENGTH_ERROR = "Username character length is invalid. Must be greater than 4 characters";
var _FIRSTNAMELENGTH_ERROR = "First name field is required";
var _LASTNAMELENGTH_ERROR = "Last name field is required";
var _COMPANYLENGTH_ERROR = "Company field is required";
var _ANSWERLENGTH_ERROR = "Security answer field is required";
var _EMAILINVALID_ERROR = "Invalid email address";
var _INPUTERROR_BGCOLOR = "#cc0000";
var _INPUTERROR_COLOR = "#ffffff";
var _INPUTERROR_BORDER = "2px #ffffff solid";
var _INPUTVALID_BGCOLOR = "#ffffff";
var _INPUTVALID_COLOR = "#000000";
var _INPUTVALID_BORDER = "1px #808080 solid";

// Order form messages
var _BILLINGLENGTH_ERROR = "Order form requires billing details";
var _SHIPPINGLENGTH_ERROR = "Order form requires shipping details";
var _CONTACTLENGTH_ERROR = "Order form requires contact / note details"

// OUTPUT MESSAGE
var lblMessage = "";

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function ShowCreateSupplier()
{
	var div = document.getElementById("divCreateSupplier");
	if(div.style.display == "none")
	{
		div.style.diplay = "";
	}
	else
	{
		div.style.diplay = "none";
	}
	alert(div.style.diplay);
}

var txtConPassword = "";
var txtPassword = "";
var txtUsername = "";
var txtFirstName = "";
var txtLastName = "";
var txtEmail = "";
var txtAnwser = "";
var txtCompany = "";

function ValidateUserRegistration()
{
	var errormsg = "";

	if(document.getElementById(txtFirstName).value.length < 1)
	{
		//errormsg += "<div class='message-error-line'>" + _FIRSTNAMELENGTH_ERROR + "</div>";
		errormsg += "<div class='message-error-line'>" + _FIRSTNAMELENGTH_ERROR + "</div>";
		InvalidInputStyle(txtFirstName);
	}
	else
		ValidInputStyle(txtFirstName);
	

	if(document.getElementById(txtLastName).value.length < 1)
	{
		errormsg += "<div class='message-error-line'>" + _LASTNAMELENGTH_ERROR + "</div>";
		InvalidInputStyle(txtLastName);
	}
	else
		ValidInputStyle(txtLastName);
	
	if(document.getElementById(txtCompany).value.length < 1)
	{
		errormsg += "<div class='message-error-line'>" + _COMPANYLENGTH_ERROR + "</div>";
		InvalidInputStyle(txtCompany);
	}
	else
		ValidInputStyle(txtCompany);


	if(document.getElementById(txtUsername).value.length < 5)
	{
		errormsg += "<div class='message-error-line'>" + _USERNAMELENGTH_ERROR + "</div>";
		InvalidInputStyle(txtUsername);
	}
	else
		ValidInputStyle(txtUsername);
		
	if(document.getElementById(txtPassword).value.length < 5)
	{
		errormsg += "<div class='message-error-line'>" + _PASSWORDLENGTH_ERROR + "</div>";
		InvalidInputStyle(txtPassword);
	}
	else
		ValidInputStyle(txtPassword);
	
	if(document.getElementById(txtConPassword).value != document.getElementById(txtPassword).value)
	{
		errormsg += "<div class='message-error-line'>" + _CONFIRMPASSWORD_ERROR + "</div>";
		InvalidInputStyle(txtConPassword);
	}
	else
		ValidInputStyle(txtConPassword);
		
	if(document.getElementById(txtAnswer).value.length < 1)
	{
		errormsg += "<div class='message-error-line'>" + _ANSWERLENGTH_ERROR + "</div>";
		InvalidInputStyle(txtAnswer);
	}
	else
		ValidInputStyle(txtAnswer);

	
	if(!echeck(document.getElementById(txtEmail).value))
	{
		errormsg += "<div class='message-error-line'>" + _EMAILINVALID_ERROR + "</div>";
		InvalidInputStyle(txtEmail);
	}
	else
		ValidInputStyle(txtEmail);

	
	if(errormsg != "")
	{
		//document.getElementById(lblMessage).attribute["class"]="message-error";
		//document.getElementById(lblMessage).style.display="";
		document.getElementById(lblMessage).innerHTML="<div class='message-error'>" + errormsg + "</div>";
		return false;
	}
		
	return true;
}

function InvalidInputStyle(controlId)
{
	document.getElementById(controlId).style.background=_INPUTERROR_BGCOLOR;
	document.getElementById(controlId).style.color=_INPUTERROR_COLOR;
	document.getElementById(controlId).style.border=_INPUTERROR_BORDER;
}

function ValidInputStyle(controlId)
{
	document.getElementById(controlId).style.background=_INPUTVALID_BGCOLOR;
	document.getElementById(controlId).style.color=_INPUTVALID_COLOR;
	document.getElementById(controlId).style.border=_INPUTVALID_BORDER;

}

function echeck(str) 
{
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	if (str.indexOf(at)==-1){
	   return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
	   return false;
	}

	 if (str.indexOf(at,(lat+1))!=-1){
	   return false;
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	   return false;
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
	   return false;
	 }
	
	 if (str.indexOf(" ")!=-1){
	   return false;
	 }

	 return true;					
}

var prevfolder  = "";

function ShowHide(ID)
{

	var folder = document.getElementById("fdr" + ID);
	if(document.getElementById("div" + ID).style.display == "none")
	{

		document.getElementById("div" + ID).style.display = "";
		prevfolder = "fdr" + ID;

	}
	else
	{	
		document.getElementById("div" + ID).style.display = "none";
		prevfolder = "";
		
	}
	
}


var txtShipTo = "";
var txtBillTo = "";
var txtContact = "";

function ValidateOrderFormRequest()
{
	var errormsg = "";
	
	alert(document.getElementById(txtBillTo).value);

	if(document.getElementById(txtBillTo).value.length < 1)
	{
		errormsg += "<div class='message-error-line'>" + _BILLINGLENGTH_ERROR + "</div>";
		InvalidInputStyle(txtBillTo);
	}
	else
		ValidInputStyle(txtBillTo);
		
		
	if(errormsg != "")
	{
		document.getElementById(lblMessage).innerHTML="<div class='message-error'>" + errormsg + "</div>";
		return false;
	}

	
	return false;
}