function exif() {
	var stat = document.getElementById('shortexif').style.display;
	if(stat == '') {
		document.getElementById('shortexif').style.display = 'none';
		document.getElementById('fullexif').style.display = '';
	}
	else
	{
		document.getElementById('shortexif').style.display = '';
		document.getElementById('fullexif').style.display = 'none';
	}
}



function trim(value) {
  value = value.replace(/^\s+/,''); 
  value = value.replace(/\s+$/,'');
  return value;
}


var optionNumber = 0;
function addOption() {
	optionNumber++;
	if(optionNumber < 4)
	{
		var theForm = document.getElementById("fotos");
		var newOption = document.createElement("input");
		var br = document.createElement("br");
		newOption.name = "file["+optionNumber+"]";
		newOption.type = "file";
		theForm.appendChild(newOption);
		theForm.appendChild(br);
	}
}

function uploadpictures() {
	document.getElementById('loader').innerHTML = '<img src="theme/ajax-loader.gif" alt="Uploaden..." />';
	var t = setTimeout("document.forms['fotos'].submit()",500);
}
function removephoto(pid,gid) {
	var answer = confirm("Bent u zeker? Dit kan niet ongedaan gemaakt worden!\n");
	if (answer){
		window.location = "do.php?a=removephoto&gid="+gid+"&pid="+pid;
	}
}
function removecomment(cid) {
	var answer = confirm("Bent u zeker? Dit kan niet ongedaan gemaakt worden!\n");
	if (answer){
		window.location = "do.php?a=removecomment&cid="+cid;
	}
}
function removedashpost(cid) {
	var answer = confirm("Bent u zeker? Dit kan niet ongedaan gemaakt worden!\n");
	if (answer){
		window.location = "do.php?a=removedashpost&cid="+cid;
	}
}
function showcomments() {
	document.getElementById('hiddencomments').style.display='';
	document.getElementById('allcommentslink').style.display='none';
}
function addTags(tag) {

	switch(tag)
	{
		case 'vet':
			document.getElementById("text").value += '[b]tekst[/b]';
			break;
		case 'schuin':
			document.getElementById("text").value += '[i]tekst[/i]';
			break;
		case 'onderlijnd':
			document.getElementById("text").value += '[u]tekst[/u]';
			break;
		case 'url':
			var url = prompt("Geef de url","");
			var tekst = prompt("Geef de link tekst");
			document.getElementById("text").value += '[url='+url+']'+tekst+'[/url]';
			break;
		case 'mail':
			var mail = prompt("Geef het email adres","");
			var tekst = prompt("Geef de link tekst");
			document.getElementById("text").value += '[mail='+mail+']'+tekst+'[/mail]';
			break;
		case 'img':
			var img = prompt("Geef de url van de afbeelding","");
			document.getElementById("text").value += '[img]'+img+'[/img]';
			break;
		case 'align':
			document.getElementById("text").value += '[align=left|center|right]tekst[/align]';
			break;
		case 'font':
			document.getElementById("text").value += '[font=]tekst[/font]';
			break;
		case 'size':
			var size = prompt("Tekstgrootte in pixels:","");
			document.getElementById("text").value += '[size='+size+'px]tekst[/size]';
			break;
		case 'color':
			document.getElementById("text").value += '[color=]tekst[/color]';
			break;
		case 'youtube':
			var url = prompt("Geef de youtube ID (wat er achter ?v= staat bij ?v=ABC123)","");
			document.getElementById("text").value += '[youtube]'+url+'[/youtube]';
			break;
		default:
			break;
	}

}
function containerswitch(value) {
	if(value == 'new')
	{
		document.getElementById('filecontainer').style.display='';
		document.getElementById('piccontainer').style.display='none';
	}
	else if(value == 'select')
	{
		document.getElementById('filecontainer').style.display='none';
		document.getElementById('piccontainer').style.display='';
	}
	else
	{
		document.getElementById('filecontainer').style.display='none';
		document.getElementById('piccontainer').style.display='none';
	}
}