// global navigation
function hideallnavi(){
	for(var ja=1; ja<=7; ja++)	{
		var a = "aNavi0" + ja;
			if (document.getElementById(a) != null)
			{
				document.getElementById(a).style.display='none';
				document.getElementById(a).id="sNavi0" + ja;
			}
		}
	}
function gNaviCtl(t){
	hideallnavi();
	var target = "sNavi0" + t;
	/*if(contextpath.length<0){
		contextpath="";
	}else{
		if(contextpath.slice(-1)!="/"){
			contextpath=contextpath+"";
		}
	}*/
	for(var ja=1; ja<=7; ja++)	{
		var a = "sNavi0" + ja;
			if (document.getElementById(a) != null)
			{
				document.getElementById(a).style.display='none';
				document.getElementById('mNaviImg0'+ja).src='/images/common/mNavi0'+ja+'.gif';
			}
		}
	document.getElementById(target).style.display='block';
	document.getElementById('mNaviImg0'+t).src='/images/common/mNavi0'+t+'_.gif';
	}