function showPic(pic_url)
{
    var c = document.getElementById('main_center');
    if(c) {
	oldHTML=c.innerHTML;
	c.innerHTML='<a href="#" title="Klikk på bildet for å gå tilbake" onClick="restorePic();"><img src="' + PicUrl + AltPicData[AltCurPic][14] + '/p' + AltPicData[AltCurPic][0] + 's1024.jpeg" border=0 alt="Klikk på bildet for å gå tilbake" /></a>';
	curStatus = 1;
    }
}
      
function restorePic()
{
    var c = document.getElementById('main_center');
    if(c) {
	c.innerHTML = oldHTML;
    }
}

function showAlternateImage(n)
{
    AltCurPic = n;
    show_picture = document.getElementById('show_picture');
    show_picture.src=PicUrl + AltPicData[AltCurPic][14] + '/p' + AltPicData[AltCurPic][0] + 's640.jpeg';
    document.getElementById('title').innerHTML=AltPicData[AltCurPic][1];
    document.getElementById('show_text').innerHTML=AltPicData[AltCurPic][3];
    document.getElementById('photographer').innerHTML=AltPicData[AltCurPic][2];
    document.getElementById('show_date').innerHTML=AltPicData[AltCurPic][4];
    document.getElementById('exif_model').innerHTML=AltPicData[AltCurPic][5];
    document.getElementById('exif_date').innerHTML=AltPicData[AltCurPic][6];
    document.getElementById('exif_sw').innerHTML=AltPicData[AltCurPic][7];
    document.getElementById('exif_shutter').innerHTML=AltPicData[AltCurPic][8];
    document.getElementById('exif_aparture').innerHTML=AltPicData[AltCurPic][9];
    document.getElementById('exif_expcomp').innerHTML=AltPicData[AltCurPic][10];
    document.getElementById('exif_flash').innerHTML=AltPicData[AltCurPic][11];
    document.getElementById('exif_focallength').innerHTML=AltPicData[AltCurPic][12];
    document.getElementById('exif_iso').innerHTML=AltPicData[AltCurPic][13];
    
}

function editPicAdd()
{
    document.mf.data_action.value='add_pic';
    // document.mf.enctype='multipart/form-data';
    document.mf.submit();
}

function editPicCancel()
{
    document.mf.data_action.value='cancel';
    document.mf.action='fotografiet.php';
    document.mf.submit();
}

function editPicSave()
{
    document.mf.data_action.value='save';
    document.mf.submit();
}

function editPicSaveAlt(id)
{
    document.mf.data_action.value='save_alt';
    document.mf.edit_id.value=id;
    document.mf.submit();
}

function editPicDel(i)
{
    if(i > 0) {
	alert('Du må først slette alle alternative fotografier');
    }
    else {
	if(confirm('Er du sikker?')) {
	    document.mf.data_action.value='delete';
	    document.mf.submit();
	}
    }
}

function editPicDelAlt(id)
{
    if(confirm('Er du sikker?')) {
	document.mf.data_action.value='delete_alt';
	document.mf.edit_id.value=id;
	document.mf.submit(); 
    }
}

function editPicAsk()
{
    if(confirm('Klikk OK for å gå tilbake til billedvisning\neller \'Avbryt\' for å fortsette å redigere')) {
	editPicCancel();
    }
}


function editPicDelTag(id)
{
    if(confirm('Er du sikker?')) {
	document.mf.data_action.value='delete_tag';
	document.mf.edit_id.value=id;
	document.mf.submit(); 
    }
}

function clearTags(t)
{
    if(document.mf.tags.value == t) {
	document.mf.tags.value = '';
    }
    o = document.getElementById('tags');
    if(o) {
	o.style.color = 'Black';
    }
}

function showPicPostFacebook(u)
{
    w1=open(u,'facebook_win','scrollbars=no,toolbar=0,status=0,width=626,height=436');
}

function showPicSaveComment()
{
    document.mf.data_action.value='add_comment';
    document.mf.submit();
}

function showPicDelComment(id)
{
    if(confirm('Er du sikker på at du vil slette kommentaren?')) {
	document.mf.comment_id.value=id;
	document.mf.data_action.value='del_comment';
	document.mf.submit();
    }
}