function changeDisplayStyle(id, value) {
	document.getElementById(id).style.display = value;
}

function faq1() {
	changeDisplayStyle("a1", "block");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='on';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq2() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "block");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='on';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
		return false;
	}
function faq3() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "block");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='on';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	}
function faq4() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "block");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='on';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	}
function faq5() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "block");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='on';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq6() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "block");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='on';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq7() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "block");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='on';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq8() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "block");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='on';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq9() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "block");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='on';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq10() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "block");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='on';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq11() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "block");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='on';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='off';
	return false;
	}
function faq12() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "block");
	changeDisplayStyle("a13", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='on';
	document.getElementById('q13').className='off';
	return false;
	}
function faq13() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	changeDisplayStyle("a9", "none");
	changeDisplayStyle("a10", "none");
	changeDisplayStyle("a11", "none");
	changeDisplayStyle("a12", "none");
	changeDisplayStyle("a13", "block");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	document.getElementById('q9').className='off';
	document.getElementById('q10').className='off';
	document.getElementById('q11').className='off';
	document.getElementById('q12').className='off';
	document.getElementById('q13').className='on';
	}
function serv1() {
	changeDisplayStyle("a1", "block");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='on';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	return false;
	}
function serv2() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "block");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='on';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	return false;
	}
function serv3() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "block");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='on';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	return false;
	}
function serv4() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "block");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='on';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	return false;
	}
function serv5() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "block");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='on';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	return false;
	}
function serv6() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "block");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='on';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='off';
	return false;
	}
function serv7() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "block");
	changeDisplayStyle("a8", "none");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='on';
	document.getElementById('q8').className='off';
	return false;
	}
function serv8() {
	changeDisplayStyle("a1", "none");
	changeDisplayStyle("a2", "none");
	changeDisplayStyle("a3", "none");
	changeDisplayStyle("a4", "none");
	changeDisplayStyle("a5", "none");
	changeDisplayStyle("a6", "none");
	changeDisplayStyle("a7", "none");
	changeDisplayStyle("a8", "block");
	document.getElementById('q1').className='off';
	document.getElementById('q2').className='off';
	document.getElementById('q3').className='off';
	document.getElementById('q4').className='off';
	document.getElementById('q5').className='off';
	document.getElementById('q6').className='off';
	document.getElementById('q7').className='off';
	document.getElementById('q8').className='on';
	return false;
	}
function showRequestedService() {
    var url = window.location.href;
    var start = url.lastIndexOf('#') + 1;
    var fragmentId = '';  // empty string

    if (start > 0 && url.length > start)
        fragmentId = url.substring(start, url.length); 

    switch (fragmentId) {
        case 'a1':
            serv1();
            break;
        case 'a2':
            serv2();
            break;
        case 'a3':
            serv3();
            break;
        case 'a4':
            serv4();
            break;
        case 'a5':
            serv5();
            break;
				case 'a6':
            serv6();
            break;
        case 'a7':
            serv7();
            break;
				 case 'a8':
            serv8();
            break;
       }
}