// JavaScript Document - About-links focus on/off

window.onload = initOpacityBehavior;

function initOpacityBehavior() {
    var opacityBox = document.getElementById("container").getElementsByTagName("div");
	for (var i=0;i<opacityBox.length;i++) {
	   	if (opacityBox[i].className.indexOf('opacity_box_link',0) > -1) {
			opacityBox[i].onmouseover = new Function("focuson(this)");
			opacityBox[i].onmouseout = new Function("focusoff(this)");
	   	}
	}
}

function focuson(element){
	element.className="opacity_box_link on";
}
function focusoff(element){
	element.className="opacity_box_link";
}