function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_02_over = newImage("images/nav_02-over.gif");
		nav_03_over = newImage("images/nav_03-over.gif");
		nav_04_over = newImage("images/nav_04-over.gif");
		nav_05_over = newImage("images/nav_05-over.gif");
		preloadFlag = true;
	}
}

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 MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


	function validLogin()
	{
		if ((document.frmlogin.username.value == "")||(document.frmlogin.username.value == "username"))
		{
			alert ('Please Enter Your Username');
			document.frmlogin.username.focus();
			return false;
		}
		if ((document.frmlogin.pass.value == "")||(document.frmlogin.pass.value == "password"))
		{
			alert ('Please Enter Your Password');
			document.frmlogin.pass.focus();
			return false;
		}
		return true;
	}
	
	
var emailstr = /^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/	
	
function validateForgotPass()
	{
		
		var EmailmatchArray = document.GetPass.strEmail.value.match(emailstr);

		if ((document.GetPass.strUserName.value == "")||(document.GetPass.strUserName.value == "username"))
		{
			alert ('Please Enter Your Username');
			document.GetPass.strUserName.focus();
			return false;
		}
		if (EmailmatchArray == null)
		{
			alert ('Please Enter your valid Email Address.');
			document.GetPass.strEmail.focus();
			return false;
		}
		return true;
	}	
	
	
	function funCheck()
	{
		if ((document.frmMember.strUserName.value == '') || (document.frmMember.strPassword.value == ''))
		{
			alert("Your registration will not be accepted");
			return false;
		}
		else
		{
			alert("Your are registered successfully and your account is active now.");
		}
	}	
	function MemberValidation()
	{
		var MembermatchArray = document.frmMember.email.value.match(emailstr);
		
		if(document.frmMember.strUserName.value == "")
		{
		 alert("Please enter Username.");
		 document.frmMember.strUserName.focus();
		 return false;
		}
		if(document.frmMember.strPassword.value == "")
		{
		 alert("Please enter Password.");
		 document.frmMember.strPassword.focus();
		 return false;
		}
		if(document.frmMember.fname.value == "")
		{
		 alert("Please enter First Name.");
		 document.frmMember.fname.focus();
		 return false;
		}
		if(document.frmMember.lname.value == "")
		{
		 alert("Please enter Last Name.");
		 document.frmMember.lname.focus();
		 return false;
		}
		if(document.frmMember.address1.value == "")
		{
		 alert("Please enter Address1.");
		 document.frmMember.address1.focus();
		 return false;
		}
		if(document.frmMember.city.value == "")
		{
		 alert("Please enter City");
		 document.frmMember.city.focus();
		 return false;
		}
		if(document.frmMember.state.value == "")
		{
		 alert("Please enter State");
		 document.frmMember.state.focus();
		 return false;
		}
		if(document.frmMember.zip.value == "")
		{
		 alert("Please enter zip");
		 document.frmMember.zip.focus();
		 return false;
		}
		if (MembermatchArray == null)
		{
	      alert ("Please enter your valid email address.");
		  document.frmMember.email.focus();
		  return false;
		}
		if(document.frmMember.country.value == "")
		{
		 alert("Please enter Country");
		 document.frmMember.country.focus();
		 return false;
		}
	}
	
	
	function clearTip(field)
	{
		if(field.defaultValue == field.value)
		field.value = "";
	}

	function writeTip(field)
	{
		if(field.value == "")
			field.value = field.defaultValue;
	}