function toggleFAQ (nr) {
		if(!isNaN(parseInt(nAnswers))) {
			for(var i = 1; i <= nAnswers; i++) {
				if(document.getElementById('answer_' + i)) {
					if(nr == i) {
							if(document.getElementById('answer_' + i).style.display == 'none')
								document.getElementById('answer_' + i).style.display = '';
							else 
								document.getElementById('answer_' + i).style.display = 'none';
					} else {
							document.getElementById('answer_' + i).style.display = 'none';
					}
				}
			}
		}
}

function toggleCompanies (nr) {
		if(!isNaN(parseInt(nCompanies))) {
			for(var i = 1; i <= nCompanies; i++) {
				if(document.getElementById('company_' + i)) {
					if(nr == i) {
							if(document.getElementById('company_' + i).style.display == 'none')
								document.getElementById('company_' + i).style.display = '';
							else 
								document.getElementById('company_' + i).style.display = 'none';
					} else {
							document.getElementById('company_' + i).style.display = 'none';
					}
				}
			}
		}
}