function jumppage(sel) {
var i = sel.selectedIndex
self.location.href = sel.options[i].value
}

function subblock(id){
	object=document.getElementById(id);
	if(object.style.display=='none'){
		object.style.display='block';	
	}
	else{
		object.style.display='none';
	}	
}

function skjul(id){
	object=document.getElementById(id);
	object.style.display='none';
}

function vis(id){
	object=document.getElementById(id);
	object.style.display='block';
}

function classchange(id, classe, classx){
	object=document.getElementById(id);
	if(object.className==classe){
		object.className=classx;	
	}
	else{
		object.className=classe;	
	}
}


function set_bilde(level){
	object=document.getElementById('overlay');
	object.style.display='block';
	
	object=document.getElementById('theiframe');
	object.style.display='block';
	object.src='bildearkiv.php?level='+ level +'';
}

function unset_bilde(){
object=window.parent.document.getElementById('preview');
	object.src='bilde.php?bilde=&x=100';
	object=window.parent.document.getElementById('bildeid');
	object.value=0;	
}


function velgbilde(bilde){
	object=window.parent.document.getElementById('preview');
	object.src='bilde.php?bilde='+ bilde +'&x=100&y=80';
	object=window.parent.document.getElementById('bildeid');
	object.value=bilde;
	object=window.parent.document.getElementById('overlay');
	object.style.display='none';
	object=window.parent.document.getElementById('theiframe');
	object.style.display='none';
}


function nyrolle(){
	object=document.getElementById('overlay');
	object.style.display='block';
	
	object=document.getElementById('theiframe');
	object.style.display='block';
	object.src='roller.php?role=ny';	
}


function fasilitet(fasilitet){
	object=document.getElementById('overlay');
	object.style.display='block';
	
	object=document.getElementById('theiframe');
	object.style.display='block';
	object.src='fasilitet.php?fasilitet='+ level +'';
}

function tom(id){
document.getElementById(id).innerHTML='';
}