function body_divs_resize() {
exe_div_resize();
}

function exe_div_resize() {
if (document.getElementById("nav2") && document.getElementById("feature")) {
var objNav2 = document.getElementById("nav2");
var objContent = document.getElementById("content");
var objFeature = document.getElementById("feature");
var objNav2Height = objNav2.offsetHeight;
var objContentHeight = objContent.offsetHeight;
var objFeatureHeight = objFeature.offsetHeight;
var objHeight =Math.max(objNav2Height, objContentHeight, objFeatureHeight);
objNav2.style.height = objHeight + "px";
objContent.style.height = objHeight + "px";
objFeature.style.height = objHeight + "px";
}

if (document.getElementById("nav2")) {
var objNav2 = document.getElementById("nav2");
var objContent = document.getElementById("content");
var objNav2Height = objNav2.offsetHeight;
var objContentHeight = objContent.offsetHeight;
var objHeight =Math.max(objNav2Height, objContentHeight);
objNav2.style.height = objHeight + "px";
objContent.style.height = objHeight + "px";
}
}