var sd_main_height = 0;

function sd_set_body_height() {

sd_main_height = document.getElementById("sd_inner_wrapper").offsetHeight;

document.getElementById("sd_l_bg_shadow").style.height = sd_main_height + "px";

document.getElementById("sd_r_bg_shadow").style.height = sd_main_height + "px";

sd_main_height = document.getElementById("sd_inner_wrapper").offsetHeight;

}

sd_set_body_height();


function sd_set_body_height_check() {
if (sd_main_height != document.getElementById("sd_inner_wrapper").offsetHeight) {

document.getElementById("sd_l_bg_shadow").style.height = "auto";

document.getElementById("sd_r_bg_shadow").style.height = "auto";

sd_set_body_height();
}

}

var sd_body_Interval = 0;
sd_body_Interval = window.setInterval("sd_set_body_height_check()",200);