function validatesearch()
{
	if(document.frmsearch.search.value != '')
	{
		if(trimAll(document.frmsearch.search.value) == "")
		{
			alert("Enter Keyword");
			document.frmsearch.search.value="";
			document.frmsearch.search.focus();
			return false;
		}
		if(nonZero(document.frmsearch.search.value))
		{
			alert("Enter proper Keyword");
			document.frmsearch.search.value="";
			document.frmsearch.search.focus();
			return false;
		}
		if(specialCharSearch(document.frmsearch.search.value))
		{
			alert("Enter proper Keyword");
			document.frmsearch.search.value="";
			document.frmsearch.search.focus();
			return false;
		}
	} 
	return true;
}
function validatetopsearch()
{
	if(document.frm_search.search.value != '')
	{
		if(trimAll(document.frm_search.search.value) == "")
		{
			alert("Enter Keyword");
			document.frm_search.search.value="";
			document.frm_search.search.focus();
			return false;
		}
		if(nonZero(document.frm_search.search.value))
		{
			alert("Enter proper Keyword");
			document.frm_search.search.value="";
			document.frm_search.search.focus();
			return false;
		}
		if(specialCharSearch(document.frm_search.search.value))
		{
			alert("Enter proper Keyword");
			document.frm_search.search.value="";
			document.frm_search.search.focus();
			return false;
		}
	} 
	return true;
}