function empty()
{
	
	hideAllErrors();
	if(document.getElementById("name").value.length==0)
	{
		document.getElementById("objName").style.display = "inline";
		document.getElementById("name").focus()
		return false
	}	
	if(document.getElementById("email").value.length==0)
	{
		document.getElementById("objEmail").style.display = "inline";
		document.getElementById("email").focus()
		return false
	}
	if(document.getElementById("email").value.length>0)
	{
		if(!checkemail(document.getElementById("email").value))
		{
			document.getElementById("objEmail_mail").style.display = "inline";
			document.getElementById("email").focus();
			return false;
		}	
	}		
	
	/*	
	 if(document.getElementById("phone").value.length==0)
	{
		document.getElementById("objPhone").style.display = "inline";
		document.getElementById("phone").focus()
		return false
	}
	if(document.getElementById("phone").value.length>0)
	{
		val=document.getElementById("phone").value
		if(!IsNumeric(val))
		{
			document.getElementById("objPhone_err").style.display = "inline";
			document.getElementById("phone").focus();
			return false;
		}	
	}		
	 if(document.getElementById("address").value.length==0)
	{
		document.getElementById("objAddress").style.display = "inline";
		document.getElementById("address").focus()
		return false;
	}*/
	
 
	
				
	if(document.getElementById("comments").value.length==0)
	{
		document.getElementById("objComments").style.display = "inline";
		document.getElementById("comments").focus()
		return false;
	}
	
	
	return true;
	
	
		
	
	
	
}			
		
function hideAllErrors() {
document.getElementById("objName").style.display = "none";
document.getElementById("objEmail").style.display = "none";
document.getElementById("objPhone").style.display = "none";
document.getElementById("objAddress").style.display = "none";
document.getElementById("objComments").style.display = "none";
document.getElementById("objEmail_mail").style.display = "none";
document.getElementById("objAddress_add").style.display = "none";
document.getElementById("objPhone_err").style.display = "none";

//document.getElementById("obj_pincode_err").style.display = "none";


  }