function equalise_heights() {
	/* BoxHeights.equalise('body_left','body_right_mid'); */

	var hh1=0;
	var hh2=0;
	if (navigator.userAgent.toLowerCase().indexOf('opera') == -1) {
			hh1 = document.getElementById('body_left').scrollHeight;
			hh2 = document.getElementById('body_right_mid').scrollHeight;
	} else {
			hh1 = document.getElementById('body_left').offsetHeight;
			hh2 = document.getElementById('body_right_mid').offsetHeight;
	}

	//alert (hh1+" "+hh2);

	if (hh1 > hh2)
	{
		document.getElementById('body_right_mid').style.height = hh1-30+"px";
	} else { 
		//document.getElementById('body_left').style.height = hh2+50+"px";
	}

}	



if (window.addEventListener)
window.addEventListener("load", equalise_heights, false)
else if (window.attachEvent)
window.attachEvent("onload", equalise_heights)