function jsstart(){

if(navigator.appName=="Microsoft Internet Explorer"){

footer_top = document.body.clientHeight - 30;
footer_top_note = document.body.clientHeight - 60;
footer_width = document.body.clientWidth - 50;
footer_left = 20;

document.getElementById('footer').style.top = footer_top+'px';
document.getElementById('note').style.top = footer_top_note+'px';

page_container_height = document.body.clientHeight - 30;
document.getElementById('page_container').style.height = page_container_height+'px';

}else{

footer_top = window.innerHeight - 30;
footer_top_note = window.innerHeight - 60;
footer_width = window.innerWidth - 50;
footer_left = 20;

document.getElementById('footer').style.top = footer_top+'px';
document.getElementById('note').style.top = footer_top_note+'px';

page_container_height = window.innerHeight - 30;
document.getElementById('page_container').style.height = page_container_height+'px';
}


}