function Hide(idd){
	var div1 = document.getElementById(idd);
	div1.style.display = 'none';
}
function Show1(iddiv){
	var div_ = document.getElementById(iddiv);     
	div_.style.display = 'block';
}

function Show(parent,child,pozx,pozy){
	var div1 = document.getElementById(parent);
	var div2 = document.getElementById(child);
	div2.style.position = 'absolute';
	div2.style.top = div1.offsetTop + pozy + 'px';
	div2.style.left = div1.offsetLeft + pozx + 'px';
	div2.style.display = 'block';
}
function Show2(rel,parent,child,pozx,pozy){
	var div1 = document.getElementById(parent);
	var div2 = document.getElementById(child);
	var div3 = document.getElementById(rel);
	div1.style.display = 'block';
	div2.style.position = 'absolute';
	div2.style.top = div3.offsetTop + pozy + 'px';
	div2.style.left = div3.offsetLeft + pozx + 'px';
	div2.style.display = 'block';
}

function exp_col(mnl){
	for(i=1;i<=4;i++)
	{
		$(eval('\'mn_left_'+i+'\'')).style.display = 	'none';	
	}
	var div4 = document.getElementById(mnl);
	if(div4.style.display == 'none') div4.style.display = 'block';
	else div4.style.display = 'none';
}
function ShowHide(tb1){
	var div4 = document.getElementById(tb1);
	if(div4.style.display == 'none') div4.style.display = 'block';
	else div4.style.display = 'none';
}