function validate()
{
	if(document.fees.sname.value=="")
	{
		alert("Enter the student name");
		document.fees.sname.focus();
		return(false);
	}
	if(document.fees.class_name.value=="")
	{
		alert("Please select the class name");
		document.fees.class_name.focus();
		return(false);
	}
	if(document.fees.feestype.value=="")
	{
		alert("Please select the fees type");
		document.fees.feestype.focus();
		return(false);
	}
	if(document.fees.amount.value=="")
	{
		alert("Enter the amount");
		document.fees.amount.focus();
		return(false);
	}
	if((document.fees.security_code.value =="") || (document.fees.security_code.value =="Enter Security Code here"))
	{
		alert("Enter the security code");
		document.fees.security_code.focus();
		return(false);
	}
	return true;
}