function call_hfix(){
	document.getElementById('hfix').style.height = window.innerHeight - document.getElementById('BOTTOM').offsetHeight + 'px';
}
function swp_vis(aid){
	mwah = document.getElementById(aid);
	if (mwah.style.display != 'none')
		mwah.style.display = 'none';
	else
		mwah.style.display = 'block';
}
function l2fix(b){
	if (b < 10)
		return('0'+b)
	else
		return(b)
}
function countdown(){
	var tim = setTimeout('countdown();', 1000);
	document.getElementById('logout_timer').innerHTML = tim1.getMinutes() +':'+ l2fix(tim1.getSeconds());
	if (tim1.getMinutes() > 0 || tim1.getSeconds() > 0){
		tim1.setTime(tim1.getTime()-1000);
	}else{
		clearTimeout(tim);
	}
}
function call_nav_men_fix(){
	var nvm_ul = document.getElementsByTagName('ul');
	var b = nvm_ul.length;
	for (a = 0; a < b; a++){
		if (nvm_ul[a].className.search('nvm_ul2hd') > -1) nvm_ul[a].style.display = 'none';
	}
}