// JavaScript Document

function adjust_mainfooter()
{
	var clientHeight=UNIWITS.Toolbox.clientHeight();
	var mainfooterrow=document.getElementById('mainfooterrow');
	var maincontentregion=document.getElementById('maincontentregion');
	var maincontentregionsizer=document.getElementById('maincontentregionsizer');
	var mcrPos=UNIWITS.Toolbox.absPos(maincontentregion);
	var vacantHeight=clientHeight-(mcrPos.y+maincontentregion.offsetHeight+mainfooterrow.offsetHeight);
	if (vacantHeight>0)
	{
		maincontentregionsizer.style.height=vacantHeight+"px";
		maincontentregionsizer.style.display='';
	}
	else
		maincontentregionsizer.style.display='none';
}

UNIWITS.Toolbox.installWrapperEvent(window,'onresize',function () { adjust_mainfooter() });
UNIWITS.Toolbox.installWrapperEvent(window,'onload',function () { adjust_mainfooter() });