// JavaScript Document
function checkurl() {

	if (parent.location.href.lastIndexOf("#")+1 == parent.location.href.length ){
		len = parent.location.href.length -1;
		temp = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
		docname =temp.substring(0, temp.length -1);

	}else{
		docname = parent.location.href.substring(parent.location.href.lastIndexOf("/")+4, parent.location.href.lastIndexOf("/")+11);
		docname2 = parent.location.href.substring(parent.location.href.lastIndexOf("/")+4, parent.location.href.lastIndexOf("/")+9);
		docname3 = parent.location.href.substring(parent.location.href.lastIndexOf("/")+4, parent.location.href.lastIndexOf("/")+8);
		//alert (docname);
		//alert (docname2);
		//alert (docname3);
	}
	if (docname == "product") {
		document.getElementById('x2').style.display="block";
	} else if (docname == "service") {
		document.getElementById('x5').style.display="block";
	} else if (docname2 == "intro") {
		document.getElementById('x1').style.display="block";
	} else if (docname2 == "photo") {
		document.getElementById('x4').style.display="block";
	} else if (docname3 == "work") {
		document.getElementById('x3').style.display="block";
	}
}