// JavaScript Document
function searchinst()
{
	if(document.getElementById('ser').value =="")
	{
		alert("Enter The Instrument Name!");
		document.getElementById('ser').focus();
		return false;
	}
	var s = document.getElementById('ser').value;
		document.f1.action="index1.php?a=search&d="+s;
		document.f1.submit();
		return true;
}
function usercheck()
{
	if(document.getElementById('login').value =="")
	{
		alert("Enter your Login Id!");
		document.getElementById('login').focus();
		return false;
	}
		var t = new RegExp("^[a-z0-9][a-z0-9_.]*[@]{1,1}[a-z0-9]+[.]{1,1}[a-z0-9]+", "i")
		v = document.getElementById('login').value;
	if(!(t.test(v)))
	{
		alert("Please Enter Correct Login ID!");
		document.getElementById('login').select();
		return false;
	}
	if(document.getElementById('pass').value==""){
		alert("Please Enter The PassWord!");
		document.getElementById('pass').focus();
		return false;
	}
	else
	{
		document.f1.action="index1.php?a=login";
		document.f1.submit();
		return true;
	}

}