function redirectURL(val) {
	self.location = val;
}

function checkAddEvent() {
	name = document.getElementById('name').value;
	content = document.getElementById('content').value;
	date = document.getElementById('DPC_data').value;
	if(name == '') {
		alert('Event name is empty!');
		return false;
	}
	else if(content == '') {
		alert('Content is empty!');
		return false;
	}
	else if(date == '') {
		alert('No date selected!');
		return false;
	}
	return true;
}

function selected(action, div_id, nr_total) {
	var action_bool;
	if(action == 'all')
		action_bool = true;
	else if(action == 'none')
		action_bool = false;
	for(i=0;i<nr_total;i++)
		document.getElementById(div_id + i).selected = action_bool;
}

function checkNewTopic() {
	Subiect = document.getElementById('subject').value;
	Mesaj = document.getElementById('message').value;
	Cat1 = document.getElementById('category').value;
	Cat2 = document.getElementById('new_category').value;
	if(Subiect == '') {
		alert('Subject is empty!');
		return false;
	}
	else if(Mesaj == '') {
		alert('Message is empty!');
		return false;
	}
	else if((Cat1 == '' || isNaN(Cat1) == true) && Cat2 == '') {
		alert('There is no category selected!');
		return false;
	}
	return true;
}

function checkReply() {
	Mesaj = document.getElementById('message').value;
	if(Mesaj == '') {
		alert('Message is empty!');
		return false;
	}
	return true;
}

function replyShowHide() {
	div1 = document.getElementById('add-new-reply');
	replyButton = document.getElementById('replyButton');
	replyButton2 = document.getElementById('replyButton2');
	if(div1.style.display == 'none') {
		div1.style.display = '';
		replyButton.value = 'Hide reply';
		replyButton2.value = 'Hide reply';
	}
	else {
		div1.style.display = 'none';
		replyButton.value = 'Add reply';
		replyButton2.value = 'Add reply';
	}
}

function toggle(elemID) {
	elem = document.getElementById(elemID);
	if(elem.style.display == 'none') {
		elem.style.display = '';
	}
	else {
		elem.style.display = 'none';
	}
}


function addUploadSlot(num){
	if(upload_range < max_upload_slots){
		if(num == upload_range){
			var up = document.getElementById('multiple_files');
			var dv = document.createElement("div");
			dv.innerHTML = '<input type="file" name="Fisier[]" size="50" onChange="addUploadSlot('+(upload_range + 1)+')">';
			up.appendChild(dv);
			upload_range++;
			up = null;
			dv = null;
		}
	}
}