var t_id = setInterval(animate,20);
var pos=0;
var dir=2;
var len=0;

function animate()
{
var elem = document.getElementById('progress');
if(elem != null) {
if (pos==0) len += dir;
if (len>32 || pos>79) pos += dir;
if (pos>79) len -= dir;
if (pos>79 && len==0) pos=0;
elem.style.left = pos;
elem.style.width = len;
}
}

function remove_loading() {
this.clearInterval(t_id);
var targelem = document.getElementById('loader_container');
targelem.style.display='none';
targelem.style.visibility='hidden';
var t_id = setInterval(animate,60);
}

function makevisible(cur,which){
strength=(which==0)? 1 : 0.6
if (cur.style.MozOpacity){
cur.style.MozOpacity=strength;
}
else if (cur.filters){
cur.filters.alpha.opacity=strength*100;
}
}
var htmlsisu = 'Oota! Laeb... <div id="progress"> </div>';	
function checkname(v){
var sis = document.getElementById('checker');
sis.innerHTML = htmlsisu;
sis.style.display='block';
setInterval(animate,20);
ajax_do('?ajax=ok&datavalue='+v);
}
function checkmail(v){
var sis = document.getElementById('mailchecker');
sis.innerHTML = htmlsisu;
sis.style.display='block';
setInterval(animate,20);
ajax_do('?ajax=okmail&datavalue='+v);
}