function hideById(id){document.getElementById(id).style.display="none";}
function showById(id){try{document.getElementById(id).style.display="table-cell";}catch(e){document.getElementById(id).style.display="block";}}

function ddMenu(id,d,sUp){
	var c = document.getElementById('content'+id);
	if(d == 1){
		for(var dI=1;dI<=4;dI++){
			if(dI!=id){
				ddCollapse(document.getElementById('content'+dI),dI);
			}
		}
		clearTimeout(tTime);
		c.style.display = 'block';
		c.style.height = numDD[id-1]*25 + 'px';
		if(sUp){
			c.style.top = (124 - (numDD[id-1]*25)) + 'px';
		}else{
			dropd[id-1].style.display = 'block';
			dropd[id-1].style.height = numDD[id-1]*25 + 'px';
		}
	}else{
		tTime = setTimeout(function(){ddCollapse(c,id)},250);
	}
}

function ddCollapse(c,id){
	c.style.display = 'none';
	dropd[id-1].style.display='none';
	mOut(id);}
function cancelHide(id){clearTimeout(tTime);}