var i,ctr=0;

function f_search()
{
if(f_check_search_text()) {
	document.frmSearch.action="search.php";
	document.frmSearch.submit();
	}
}

function f_check_search_text()
{
sSearch = document.frmSearch.txtSearch.value;
if(sSearch=="") return(false);
else return(true);
}


function f_login()
{
document.frmSearch.action="login.php";
document.frmSearch.submit();
}

function key_pressed(a)
{
e=window.event;
if(a=='LOGIN') {
	if(e.keyCode==13) f_login();
	}
else {
	if(e.keyCode==13) f_search();
	}
}