var t;
var delay=2000;

function showquality(objid) {
	
	var x = document.getElementById(objid).offsetLeft;
	x=x+10;
	document.getElementById("quality").style.left = x+"px";
	
	document.getElementById("aboutus").style.display='none';
	document.getElementById("products").style.display='none';
	document.getElementById("markets").style.display='none';
	document.getElementById("contactus").style.display='none';
	document.getElementById("quality").style.display='block';
	document.getElementById("enviro").style.display='none';
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function showenviro(objid) {
	
	var x = document.getElementById(objid).offsetLeft;
	x=x+10;
	document.getElementById("enviro").style.left = x+"px";
	
	document.getElementById("aboutus").style.display='none';
	document.getElementById("products").style.display='none';
	document.getElementById("markets").style.display='none';
	document.getElementById("contactus").style.display='none';
	document.getElementById("quality").style.display='none';
	document.getElementById("enviro").style.display='block';
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function showabout(objid) {
	
	var x = document.getElementById(objid).offsetLeft;
	x=x+10;
	document.getElementById("aboutus").style.left = x+"px";
	
	document.getElementById("aboutus").style.display='block';
	document.getElementById("products").style.display='none';
	document.getElementById("markets").style.display='none';
	document.getElementById("contactus").style.display='none';
	document.getElementById("quality").style.display='none';
	document.getElementById("enviro").style.display='none';
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function showcontactus(objid) {
	
	var x = document.getElementById(objid).offsetLeft;
	x=x+10;
	document.getElementById("contactus").style.left = x+"px";
	
	document.getElementById("contactus").style.display='block';
	document.getElementById("aboutus").style.display='none';
	document.getElementById("products").style.display='none';
	document.getElementById("markets").style.display='none';
	document.getElementById("quality").style.display='none';
	document.getElementById("enviro").style.display='none'
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function showproducts(objid) {
	
	var x = document.getElementById(objid).offsetLeft;
	x=x+10;
	document.getElementById("products").style.left = x+"px";

	document.getElementById("aboutus").style.display='none';
	document.getElementById("products").style.display='block';
	document.getElementById("markets").style.display='none';
	document.getElementById("contactus").style.display='none';
	document.getElementById("quality").style.display='none';
	document.getElementById("enviro").style.display='none'
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function showmarkets(objid) {
	var x = document.getElementById(objid).offsetLeft;
	x=x+10;
	document.getElementById("markets").style.left = x+"px";

	document.getElementById("aboutus").style.display='none';
	document.getElementById("products").style.display='none';
	document.getElementById("markets").style.display='block';
	document.getElementById("contactus").style.display='none';
	document.getElementById("quality").style.display='none';
	document.getElementById("enviro").style.display='none'
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function hideall() {
	document.getElementById("aboutus").style.display='none';
	document.getElementById("products").style.display='none';
	document.getElementById("markets").style.display='none';
	document.getElementById("contactus").style.display='none';
	document.getElementById("quality").style.display='none';
	document.getElementById("enviro").style.display='none'
	clearTimeout(t);
}

function hideallbg() {
		var childNodeArray = document.getElementById('topmenu').childNodes;
	
	// Hide all items
	for ( var i = 0; i < childNodeArray.length; i++ ) {
		var objid = childNodeArray[i].children[0].id;
		document.getElementById(objid).style.display='none';
		}
}

function clrtimeout() {
	clearTimeout(t);
}

function settimeout() {
	clearTimeout(t);
	t = setTimeout('hideall()', delay);
}

function linka(myurl){
  window.location.href=myurl
  }