function toggle(objnum) {
	var el = document.getElementById('item' + objnum);
	var el1 = document.getElementById('text' + objnum);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
		el1.innerHTML = 'View details';
	}
	else {
		el.style.display = 'block';
		el1.innerHTML = 'Hide details';
	}
}

function verif(ques,topage){
	question = confirm(ques);
	if (question !="0"){
		top.location = topage;
	}
}