// JavaScript Document



function validate_form ( )
{
    valid = true;

    if ( document.calc.levelofp.value == "0" )
    {
        alert ( "Please choose your level of Public Liability Cover." );
        valid = false;
    }
	
	else if ( document.calc.postcode.value == "" )
    {
        alert ( "Please enter your postcode." );
        valid = false;
    }
	
	else if ( document.calc.typeofb.value == "0" )
    {
        alert ( "Please choose your type of business." );
        valid = false;
    }
	
	else if ( document.calc.propertytype.value == "0" )
    {
        alert ( "Please choose your property type." );
        valid = false;
    }
	
	else if ( document.calc.yearsexp.value == "0" )
    {
        alert ( "Please choose your years of experience." );
        valid = false;
    }
	

    return valid;
}