function cngNAVI(){

var url=location.href;
	var SPurl = url.split('/');
	if(url.indexOf("/services/maintenance/") >= 0){
		document.maintenance.src="/media/common/gnavi_01-on.gif";
	}
	if(url.indexOf("/services/inspection/") >= 0){
		document.inspection.src="/media/common/gnavi_02-on.gif";
	}
	if(url.indexOf("/tuning/") >= 0){
		document.tuning.src="/media/common/gnavi_03-on.gif";
	}
	if(url.indexOf("/services/permagard/") >= 0){
		document.permagard.src="/media/common/gnavi_04-on.gif";
	}
	if(url.indexOf("/services/car_sales/") >= 0){
		document.car_sales.src="/media/common/gnavi_05-on.gif";
	}
	if(url.indexOf("/tuning/r35/") >= 0){
		document.r35.src="/media/common/mnavi_01-on.gif";
	}
	if(url.indexOf("/tuning/r34/") >= 0){
		document.r34.src="/media/common/mnavi_02-on.gif";
	}
	if(url.indexOf("/tuning/r33/") >= 0){
		document.r33.src="/media/common/mnavi_03-on.gif";
	}
	if(url.indexOf("/tuning/r32/") >= 0){
		document.r32.src="/media/common/mnavi_04-on.gif";
	}
	if(url.indexOf("/tuning/z34/") >= 0){
		document.z34.src="/media/common/mnavi_05-on.gif";
	}
	if(url.indexOf("/tuning/z33/") >= 0){
		document.z33.src="/media/common/mnavi_06-on.gif";
	}
	if(url.indexOf("/tuning/others/") >= 0){
		document.others.src="/media/common/mnavi_99-on.gif";
	}
}