function extendRightColumn()
    {
    leftColumnHeight = document.getElementById('partenersDiv').offsetTop + document.getElementById('partenersDiv').offsetHeight;
    rightColumnHeight = document.getElementById('mainDiv').offsetTop + document.getElementById('mainDiv').offsetHeight;

    if(leftColumnHeight > rightColumnHeight)
        {
        newMainDivHeight = document.getElementById('mainDiv').offsetHeight + leftColumnHeight - rightColumnHeight;
        setStyle('mainDiv', 'height', (newMainDivHeight - 22) + 'px');
        }
    }

function setStyle(id, style, value)
	{
	document.getElementById(id).style[style]= value;
	}