// Change image in navigation menu
function changeImg(imgIDName, imgID, oldImgPath, newImgPath) 
{
	if (document.getElementById(imgIDName+ imgID).src = oldImgPath) 
	{
		document.getElementById(imgIDName+ imgID).src = newImgPath ;
	}
}
function restoreImg(imgIDName, imgID, oldImgPath, newImgPath)
{ 
	if (document.getElementById(imgIDName+ imgID).src = newImgPath) 
	{
		document.getElementById(imgIDName+ imgID).src = oldImgPath;
	}
}
//=====================================
// Change image and layer in navigation menu
function showBox(divIDName, divID, imgIDName, oldImgPath, newImgPath) 
{
if (document.getElementById(divIDName + divID).style.display == "")
	{
	document.getElementById(divIDName + divID).style.display = "none" ; 
	document.getElementById(imgIDName + divID).src = oldImgPath;
}else{
	document.getElementById(divIDName + divID).style.display = "";
	document.getElementById(imgIDName + divID).src = newImgPath;
	}
}
//=====================================
//Links in navigation menu
function linkURL(URLname,intCategoryID,intSubCategoryID,intSubSubCategoryID)
{
	location.href = (URLname +"int1="+ intCategoryID +"&int2="+ intSubCategoryID +"&int3="+ intSubSubCategoryID)
}