window.onload = load1;
function load1()
{



    try
    {
    document.getElementById('reg_content1').style.display = 'none';
	document.getElementById("link_" + 'reg_content1').className = '';
	document.getElementById('reg_content2').style.display = 'none';
	document.getElementById("link_" + 'reg_content2').className = '';
	document.getElementById('reg_content3').style.display = 'none';
	document.getElementById("link_" + 'reg_content3').className = '';
	document.getElementById('header_content1').style.display = 'none';
    document.getElementById('header_content1').style.display = 'none';
	document.getElementById('reg_content1').style.display = 'block';
	
	document.getElementById("link_" + 'reg_content1').className = 'selected';
	
	
    document.getElementById('reg_content4').style.display = 'none';
	document.getElementById("link_" + 'reg_content4').className = '';
	document.getElementById('reg_content5').style.display = 'none';
	document.getElementById("link_" + 'reg_content5').className = '';
	document.getElementById('reg_content6').style.display = 'none';
	document.getElementById("link_" + 'reg_content6').className = '';
	document.getElementById('header_content1').style.display = 'none';
    document.getElementById('header_content1').style.display = 'none';
	document.getElementById('reg_content4').style.display = 'block';
	
	document.getElementById("link_" + 'reg_content4').className = 'selected';
	}
    catch(e)
    {
    }
  
}
function show_over(region){
    document.getElementById('header_content1').style.display = 'block';
	document.getElementById('reg_content1').style.display = 'none';
	document.getElementById("link_" + 'reg_content1').className = '';
	document.getElementById('reg_content2').style.display = 'none';
	document.getElementById("link_" + 'reg_content2').className = '';
	document.getElementById('reg_content3').style.display = 'none';
	document.getElementById("link_" + 'reg_content3').className = '';
	document.getElementById('header_content1').style.display = 'none';
	document.getElementById(region).style.display = 'block';
	document.getElementById("link_" + region).className = 'selected';
}
//function show_out(region){
//	document.getElementById('header_content1').style.display = 'block';
//	document.getElementById(region).style.display = 'none';
//	document.getElementById("link_" + region).className = '';
//}