/*
History % UP.
/(c) DAMCONTACT/
*/

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

function fback() {
	if (!document.getElementById) return false;
	if (!document.getElementById("back")) return false;
	var a_back = document.getElementById("back");
	a_back.onclick = function() {
		history.back();
		return false;
	}	
}

function fprint() {
	if (!document.getElementById) return false;
	if (!document.getElementById("print")) return false;
	var a_print = document.getElementById("print");
	a_print.onclick = function() {
		window.print();
		return false;
	}
}

addLoadEvent(fprint);
addLoadEvent(fback);