function checkuser(){
	if(obj=document.getElementById("user")){
		obj.focus();
	}
}

$(document).ready(function() {
        $('a.gallery').lightBox();
});

function show(obj){
	document.getElementById(obj).style.display='block';
}

function hide(obj){
	document.getElementById(obj).style.display='none';
}

function set_artist(result){
	document.getElementById("selectartist").innerHTML=result;
	hide('addartist');
	show('selectartist');
}

function set_location(result){
	document.getElementById("selectlocation").innerHTML=result;   
	hide('addlocation');
	show('selectlocation');
}

function addArtist(){
	x=document.getElementById("addartist_text").value;
	y=document.getElementById("url").value;
alert(y);
	x_addArtist(x,y,set_artist);
}

function addLocation(){
	x=document.getElementById("addlocation_text").value;
	x_addLocation(x,set_location);
}

function refreshedits(result){
	document.getElementById("edits").innerHTML=result;
}

function activateclip(obj,pageid){
	x=obj.id;
	x_activateClip(x,pageid,refreshedits);
}

function activatemp3(obj){
        x=obj.id;
        x_activateMp3(x,refreshedits);
}

function deactivateclip(obj,pageid){
	x=obj.id;
	x_deactivateClip(x,pageid,refreshedits);
}

function deactivatemp3(obj){
        x=obj.id;
        x_deactivateMp3(x,refreshedits);
}

function deleteclip(obj,pageid){
	x=obj.id;
	x_deleteClip(x,pageid,refreshedits);
}


function deletemp3(obj){
        x=obj.id;
        x_deleteMp3(x,refreshedits);
}

function makefeature(obj,pageid){
	x=obj.id;
	x_makeFeature(x,pageid,refreshedits);
}