// JavaScript Document
function showmenavi(elid,aid) {

	/**
	* Listen
	**/
	if (elid == 'navi_lvl2_1' || elid == 'navi_lvl2_2' || elid == 'navi_lvl2_3' || elid == 'navi_lvl2_4') {
		var navboxes = new Array('navi_lvl2_1','navi_lvl2_2','navi_lvl2_3','navi_lvl2_4','navi_lvl3_31','navi_lvl3_32', 'navi_lvl3_41','navi_lvl3_42','navi_lvl3_43');
	}
	else if (elid == 'navi_lvl3_31' || elid == 'navi_lvl3_32') {
		var navboxes = new Array('navi_lvl3_31','navi_lvl3_32');
	}
	else if (elid == 'navi_lvl3_41' || elid == 'navi_lvl3_42' || elid == 'navi_lvl3_43') {
		var navboxes = new Array('navi_lvl3_41','navi_lvl3_42','navi_lvl3_43');
	}	

	for (i=0;i<navboxes.length;i++) {
		document.getElementById(navboxes[i]).style.display = 'none';
	}
	document.getElementById(elid).style.display = 'block';
	

	/**
	* Links
	**/
	if (aid == 'nav_11' || aid == 'nav_12' || aid == 'nav_13' || aid == 'nav_14') {
		var level = '1';
	}
	else if (aid == 'nav_231' || aid == 'nav_232' || aid == 'nav_241' || aid == 'nav_242' || aid == 'nav_243') {
		var level = '2';
	}

	var links1 = new Array('nav_11','nav_12','nav_13','nav_11','nav_14');
	var links2 = new Array('nav_231', 'nav_232','nav_241','nav_242','nav_243');
	if (level == '1') {
		for (i=0;i<links1.length;i++) {
			document.getElementById(links1[i]).className = 'none';
		}
		for (i=0;i<links2.length;i++) {
			document.getElementById(links2[i]).className = 'nextlvl';
		}
		document.getElementById(aid).className = 'on';
	}
	if (level == '2') {
		for (i=0;i<links2.length;i++) {
			document.getElementById(links2[i]).className = 'nextlvl';
		}
		document.getElementById(aid).className = 'nextlvl_on';
	}
}


function showme(elid) {
	document.getElementById(elid).style.display = 'block';
}

function hideme(elid) {
	document.getElementById(elid).style.display = 'none';
}

function showname(el, name, offset) {
    $(el).update(name);
    $(el).setStyle({left:offset+'px'});
    $(el).show();
}

function hidename(el) {
    $(el).hide();
}

function hideall() {
	var navboxes = new Array('navi_lvl2_1','navi_lvl2_2','navi_lvl2_3','navi_lvl2_4','navi_lvl3_31','navi_lvl3_32', 'navi_lvl3_41','navi_lvl3_42','navi_lvl3_43');
	for (i=0;i<navboxes.length;i++) {
		document.getElementById(navboxes[i]).style.display = 'none';
	}
}



function popUpWindow(URLStr, windowName, left, top, width, height)
{
	if (left == '')
		left = screen.width / 2 - width / 2;
	if (top == '')
		top = screen.height / 2 - height / 2
	popUpWin = open(URLStr, windowName, 'status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}


function decision(message, url){
	if(confirm(message)) location.href = url;
}