function subscribeToNews(){
	
	//alert(document.getElementById("emailId"));
	
	if( $.isEmpty(document.getElementById("emailId")) || document.getElementById("emailId").value == "your email address") { 
		alert('Please enter your email id'); 
		document.getElementById("emailId").focus();	 
	}
	else
	{
		if( !$.isEmail(document.getElementById("emailId")) ) 
		{ 
			alert('Please enter valid Email Id');
			document.getElementById("emailId").focus();			
		}
		else
		{	
			var emailId = document.getElementById("emailId").value;
			$.post(sitePath + "subscribenewsletter.htm", {emailId : emailId},
				function(data)
				{
					//alert(data.insertedRec);
					if(data.insertedRec == "0")
					{
						alert("You are already subscribed.");
					}
					else
					{
						alert("You are Sucessfully subscribed");					
					}
				},"json"
			);
		}
	}	
}

function validateSearch()
{
	//var frmObj = document.searchfrm;	
	//if($.isEmpty(frmObj.categoryId))
	//{
	//	alert("Please select a category to search");
	//}
	//else
	//{
	document.searchfrm.submit();	
	//}
}