window.onload = function(){
	setSize();
}

function setSize(){
	a = document.getElementById("content-inside").offsetHeight;
	b = document.getElementById("column2");
	if(document.getElementById && !(document.all)){
		b.style.height = a - 30 + "px";
	}else if(document.all){
		b.style.height = a + "px";
	}
}