// JavaScript Document
function showhide_auto(){
	var path=window.location.href; 
	var url=path.substring(29,path.lastIndexOf('/',path.length)); 
	if(url == "shikaku"){
		document.getElementById('id1').style.display = "block";
		document.getElementById('id2').style.display = "none";
		document.getElementById('id3').style.display = "none";
		document.getElementById('id4').style.display = "none";
		document.getElementById('id5').style.display = "none";
	}
	else if(url == "nyuugaku"){
		document.getElementById('id1').style.display = "none";
		document.getElementById('id2').style.display = "block";
		document.getElementById('id3').style.display = "none";
		document.getElementById('id4').style.display = "none";
		document.getElementById('id5').style.display = "none";
	}
	else if(url == "schooling"){
		document.getElementById('id1').style.display = "none";
		document.getElementById('id2').style.display = "none";
		document.getElementById('id3').style.display = "block";
		document.getElementById('id4').style.display = "none";
		document.getElementById('id5').style.display = "none";
	}
	else if(url == "report"){
		document.getElementById('id1').style.display = "none";
		document.getElementById('id2').style.display = "none";
		document.getElementById('id3').style.display = "none";
		document.getElementById('id4').style.display = "block";
		document.getElementById('id5').style.display = "none";
	}
	else if(url == "obog"){
		document.getElementById('id1').style.display = "none";
		document.getElementById('id2').style.display = "none";
		document.getElementById('id3').style.display = "none";
		document.getElementById('id4').style.display = "none";
		document.getElementById('id5').style.display = "block";
	}
	else{
		document.getElementById('id1').style.display = "none";
		document.getElementById('id2').style.display = "none";
		document.getElementById('id3').style.display = "none";
		document.getElementById('id4').style.display = "none";
		document.getElementById('id5').style.display = "none";
	}
}
  function showhide(id){
    if(document.getElementById){
      if(document.getElementById(id).style.display == "none")
        document.getElementById(id).style.display = "block";
      else
        document.getElementById(id).style.display = "none";
    }
  }