function bookmark(){

if (window.sidebar) // firefox

	window.sidebar.addPanel("elighters.com - " + document.title, window.location , "");

else if(window.opera && window.print){ // opera

	var elem = document.createElement('a');

	elem.setAttribute('href',window.location);

	elem.setAttribute('title',document.title);

	elem.setAttribute('rel','sidebar');

	elem.click();

} 

else if(document.all)// ie

	window.external.AddFavorite(window.location, 'www.elighters.com - ' + document.title);

}



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; 

}

else document.newsletter.submit()

return true;

}


// Popup Wholesale Registration


var popWin = null    // use this when referring to pop-up window
var winCount = 0
var winName = "popWin"
function openPopWin(winURL, winWidth, winHeight, winFeatures, winLeft, winTop){
  var d_winLeft = 20  // default, pixels from screen left to window left
  var d_winTop = 20   // default, pixels from screen top to window top
  winName = "popWin" + winCount++ //unique name for each pop-up window
  closePopWin()           // close any previously opened pop-up window
  if (openPopWin.arguments.length >= 4)  // any additional features? 
    winFeatures = "," + winFeatures
  else 
    winFeatures = "" 
  if (openPopWin.arguments.length == 6)  // location specified
    winFeatures += getLocation(winWidth, winHeight, winLeft, winTop)
  else
    winFeatures += getLocation(winWidth, winHeight, d_winLeft, d_winTop)
  popWin = window.open(winURL, winName, "width=" + winWidth 
           + ",height=" + winHeight + winFeatures)
  }
function closePopWin(){    // close pop-up window if it is open 
  if (navigator.appName != "Microsoft Internet Explorer" 
      || parseInt(navigator.appVersion) >=4) //do not close if early IE
    if(popWin != null) if(!popWin.closed) popWin.close() 
  }
function getLocation(winWidth, winHeight, winLeft, winTop){
  return ""
  }
// for Netscape 4+ and IE 4+
function getLocation(winWidth, winHeight, winLeft, winTop){
  var winLocation = ""
  if (winLeft < 0)
    winLeft = screen.width - winWidth + winLeft
  if (winTop < 0)
    winTop = screen.height - winHeight + winTop
  if (winTop == "cen")
    winTop = (screen.height - winHeight)/2 - 20
  if (winLeft == "cen")
    winLeft = (screen.width - winWidth)/2
  if (winLeft>0 & winTop>0)
    winLocation =  ",screenX=" + winLeft + ",left=" + winLeft	
                + ",screenY=" + winTop + ",top=" + winTop
  else
    winLocation = ""
  return winLocation
  }
  



function casedisplay()
{
	
	if(document.getElementById("case").value == "yes" )
	{
		document.getElementById('casedisplay').style.display="";
	}
	else
	{
		document.getElementById('casedisplay').style.display="none";
	}
}