function email_check(str) {
	
			var at="@"
			var dot="."
			var lat=str.indexOf(at)
			var lstr=str.length
			var ldot=str.indexOf(dot)
			if (str.indexOf(at)==-1){
			   alert("Invalid E-mail Address")
			   return false
 			}
	
			if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
			   alert("Invalid E-mail Address")
			   return false
			}
	
			if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
			    alert("Invalid E-mail Address")
			    return false
			}
	
			 if (str.indexOf(at,(lat+1))!=-1){
			    alert("Invalid E-mail Address")
			    return false
			 }
	
			 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
			    alert("Invalid E-mail Address")
			    return false
			 }
	
			 if (str.indexOf(dot,(lat+2))==-1){
			    alert("Invalid E-mail Address")
			    return false
			 }
			
			 if (str.indexOf(" ")!=-1){
			    alert("Invalid E-mail Address")
			    return false
			 }
	
	 		 return true					
		}
	
	function ValidateFormEmail(){
		var emailID=document.frmSample.email
		
		if ((emailID.value==null)||(emailID.value=="")){
			alert("Please Enter your Email ID")
			emailID.focus()
			return false
		}
		if (email_check(emailID.value)==false){
			emailID.value=""
			emailID.focus()
			return false
		}
		
		return true
	 }
      
        function toggleNewsletter() {
            Effect.Combo('newsletterwrap', {duration: 0.8});
            if (document.getElementById('tab-a').className == 'tab-opened') {
                document.getElementById('tab-a').className = 'tab-closed';
            } else {
               document.getElementById('tab-a').className = 'tab-opened';
            }
            
        }
      
                $ = jQuery._$;
                $j = jQuery;
		

			function slideShowOU (old_tabname, tabname)
			{
				$j("#"+old_tabname).fadeOut("fast", function() {$j("#"+tabname).fadeIn("fast");}); 
			}

			var autoDiv = 1;
			var activeDiv = 0;
			var oldActiveDiv = 0;
			var activationTimer = setInterval('changeDiv()', 10000);

			function changeDiv()
			{
				if (autoDiv == 1)
				{
					oldActiveDiv = activeDiv;
					activeDiv = (activeDiv + 1) % 6;
					slideShowOU('ou_slide'+ oldActiveDiv, 'ou_slide'+ activeDiv);
				}
			}
  
			$j(document).ready(function()
			{
				$j("a.login_button").click(function()
				{ 
					$j("div.login_form").slideDown("slow");
					//$j("div.register_form").slideUp("slow"); 
				});
           
				$j("a.login_cancel").click(function()
				{
					$j("div.login_form").slideUp("fast");
				});
              
				$j("a.register_button").click(function()
				{
					$j("div.register_form").slideDown("slow");
					$j("div.login_form").slideUp("slow"); 
				});

				$j("a.register_cancel").click(function()
				{
					$j("div.register_form").slideUp("fast");
				});
			});
	


  var tabberOptions = {
    'manualStartup':true,
    'onLoad': function(argsObj) {
      /* Perform the automatic toggle of the newsletter div after one of the tabs has been loaded, here the first */

       //alert('Finished loading the first tab!');
       //toggleNewsletter();
    }};