function Show_All($id){
	
	 if ($id==2) {		 
	
	   document.getElementById('slider1').style.display='none';    
	   document.getElementById('Show_Btn_Prev').style.display='block'; 
	   document.getElementById('Show_Btn_Next').style.display='none';  	   
	   document.getElementById('slider2').style.display='block';
	 }
	 
	if ($id==1)	{	
	
	 document.getElementById('slider2').style.display='none';    
	 document.getElementById('Show_Btn_Next').style.display='block';  	
	 document.getElementById('Show_Btn_Prev').style.display='none';   
	 document.getElementById('slider1').style.display='block';    
  
	}
}	



   function chkForm()
{
	if(window.document.frm_search.txt_search.value == '')
	{
		alert("please enter value.")
		return false;
	}
	return true;
	
}



function Send_NewsLetter(form_id,email) {
   
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[form_id].elements[email].value;
  
 if (document.frmNewsLetter.txtEmail.value=='') {
 	alert("Email field can't be left blank.")
	 document.frmNewsLetter.txtEmail.focus();
	return false;
 } 
 else if (document.frmNewsLetter.txtEmail.value !='') {
 	if(reg.test(address) == false) {
      alert('Invalid Email Address');
	  document.frmNewsLetter.txtEmail.focus();
      return false;
    }	  
 } 
 document.floginfrm.submit();
 return true;
}