var panel_state = 0;
var IE6 = false /*@cc_on || @_jscript_version < 5.7 @*/;

function showPanel() {


if(IE6) document.getElementById("site_map_btn").style.bottom="0px"


	if (panel_state == 0) {
		Effect.BlindDown('panel');
		panel_state = 1;
	}
	else {
		Effect.BlindUp('panel');
		panel_state = 0;
	}
}


function getWindowHeight() {
  var windowHeight=0;
  if (typeof(window.innerHeight)=='number') {
    windowHeight=window.innerHeight;
  }
  else {
    if (document.documentElement&&document.documentElement.clientHeight) {
      windowHeight=document.documentElement.clientHeight;
    }
    else {
      if (document.body&&document.body.clientHeight) {
        windowHeight=document.body.clientHeight;
      }
    }
  }
  return windowHeight;
}