function previous_date(inc)
{
	//alert(inc);
	check_date(inc,'');
}

function next_date(inc)
{
	//alert(inc);
	check_date(inc,'');
}
function previous_name(inc)
{
	//alert(inc);
	check_name(inc,'');
}

function next_name(inc)
{
	//alert(inc);
	check_name(inc,'');
}

function validate_search() //function for validating Search
{

	id=document.getElementById('search_res');
	h_id='hid_'+'search_res'; 	
	document.getElementById(h_id).style.display='';
	document.getElementById(h_id).innerHTML='';
	if(id.value=='')
	{
		document.getElementById(h_id).style.display='';
		document.getElementById(h_id).innerHTML='';
		id.focus();
		return false;
	}
	
}