function columnsBorder(sColumnL, sColumnR, sBorderStyle, sSpace) {
	oColumnL = document.getElementById(sColumnL);
	oColumnR = document.getElementById(sColumnR);
	
	if (oColumnL.offsetHeight > oColumnR.offsetHeight) {
		oColumnL.style.borderRight = sBorderStyle;
		oColumnL.style.paddingRight = sSpace;
	}
	else {
		oColumnR.style.borderLeft = sBorderStyle;
		oColumnR.style.paddingLeft = sSpace;
	}
}