var fileName = new Array();
var MenuName = new Array();
var ImageName = new Array();
//================================================//

fileName[0]  = "index,colin";
MenuName[0]  = "img_about";
ImageName[0] = "images/bu00_aboutus_on.gif";

fileName[1]  = "trainingcourses";
MenuName[1]  = "img_course";
ImageName[1] = "images/bu01_course_on.gif";

fileName[2]  = "participates";
MenuName[2]  = "img_participant";
ImageName[2] = "images/bu02_participates_on.gif";

fileName[3]  = "registration";
MenuName[3]  = "img_registration";
ImageName[3] = "images/bu03_registration_on.gif";

fileName[4]  = "dvd,dispute";
MenuName[4]  = "img_dvd";
ImageName[4] = "images/bu04_dvd_on.gif";

fileName[5]  = "contact";
MenuName[5]  = "img_contact";
ImageName[5] = "images/bu05_contact_on.gif";






//================================================//

function changemenu(){
	var s = getFileName();
	var i;
	var k;
	for (i = 0; i < fileName.length ; i ++)
	{
		var memuArray = fileName[i].split(",");
		for (k = 0; k < memuArray.length; k++)
		{
			if (memuArray[k] == s)
			{
				var imgObj = eval("document."+MenuName[i]);
				imgObj.src = ImageName[i];
				return;
			}
		}
	}
}

function getFileName(){
	var k = window.location.href;
	var r = k.indexOf(".asp");
	var t = k.lastIndexOf("/");
	var s = k.substring(t+1, r);
	return s;
}