//change _height and min-height value in the css file to manage the height
function set_height(){

	if (document.getElementById) {
		var fh = 14; //-- document font height? --

		var lc = document.getElementById('leftcolumn');
		var mc = document.getElementById('content');
		var lf = document.getElementById('leftfiller');

		if (lc.offsetHeight < mc.offsetHeight) {
			lf.style.height = (mc.offsetHeight - lc.offsetHeight + fh + 1) +"px";
		}
		else if(lc.offsetHeight > mc.offsetHeight) {
				lf.style.height = fh + "px";
		}
	}																							
//	350 + variable
//	alert(lc.offsetHeight + ", " + mc.offsetHeight + ", " + lf.style.height);

}