function ElmHeight() {

	h=document.getElementById("asbestos-back").clientHeight;

	if(h<=300){
		document.getElementById("left-column").style.height=420;
		document.getElementById("footer").style.top=730;
		document.getElementById("wrapper").style.height=730;
	}
	else {
		document.getElementById("left-column").style.height=h + 120;
		document.getElementById("footer").style.top=h + 430;
		document.getElementById("wrapper").style.height=h + 430;
	}
}
onload=ElmHeight