/*Script for Newsletter*/
function nvalidateEmail(email)
{
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)

    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false;
}


function nvalidate() {

if (document.newsletter.semail.value.length==0) {
alert("please enter your email address");
document.newsletter.semail.focus();
return false;
}
if(!nvalidateEmail(document.newsletter.semail.value)) {
    
alert("please enter your valid email address");
document.newsletter.semail.focus();
return false; 
}
document.newsletter.submit();
newsletterpopup();
return true;
}
function newsletterpopup()
{
	window.open(document.newsletter.action,'newspopup','toolbar=no,scrollbars=no, location=no, status=no, menubars=no, resizable=no, width=550, height=450, top=0, left=0, maximize=null');
}
/**/
/*Script for swap image*/
function swapimage(val)
{
	for(i=0;i<5;i++)
	{
		if(document.getElementById("morediv"+i))
		{
			if(i==val)
			{
				document.getElementById("morediv"+i).style.display = '';
				document.getElementById("enlarge"+i).style.display = '';
			}
			else
			{
				document.getElementById("morediv"+i).style.display = 'none';
				document.getElementById("enlarge"+i).style.display = 'none';
			}
		}
	}
}
/**/
/*Script for check real inventory*/
function checkoptvalue()
{
	if(document.getElementById("qty"))
		qtyid = document.getElementById("qty");

	if(qtyid)
	{
		custqtyh = qtyid.value;
		if(document.getElementById("instockval"))
		{
			stockqty = document.getElementById("instockval").value;
			if(Number(custqtyh) > Number(stockqty))
			{
				if(Number(stockqty) < 0)
				{
				}
				else
				{
					qtyid.value = stockqty;
				}
			}
		}
	}
}
/**/