dom.event.addEventListener(window,'load',lnavCheck);

function lnavCheck(){
var locationURL = location.href;

//product naviugation
	if(getId("Corp")){
		if(locationURL.indexOf("/guide.html") != -1){
			getIdSetClass("guide");
		}else if(locationURL.indexOf("/outline.html") != -1){
			getIdSetClass("outline");
			}else if(locationURL.indexOf("/press/index.php") != -1){
			getIdSetClass("press");
				}else if(locationURL.indexOf("/release/index.php") != -1){
				getIdSetClass("release");
					}else if(locationURL.indexOf("/recruit.html") != -1){
					getIdSetClass("recruit");
								}
		}
	
	//get id set class
	function getIdSetClass(target){
		var ide = document.getElementById(target);
		ide.className = "currentsec";
	}
	//getId
	function getId(targetid){
		var yhee = document.getElementById(targetid);
		return yhee;
	}
}