//	JavaScript Document

//	preload images
var pic 		= new Array();
var preLoadPic 	= new Array();
function preLoad() {
	pic[0]  = '../guest/img/en-us/banner-right-1.jpg';
	pic[1]  = '../guest/img/en-us/banner-right-2.jpg';
	pic[2]  = '../guest/img/en-us/banner-right-3.jpg';
	pic[3]  = '../guest/img/en-us/banner-right-4.jpg';
	pic[4]  = '../guest/img/en-us/banner-right-5.jpg';
	pic[5]  = '../guest/img/en-us/banner-right-6.jpg';
	pic[6]  = '../guest/img/en-us/banner-right-7.jpg';

	for (var i = 0; i < pic.length; i ++) {
		preLoadPic[i] 		= new Image();
		preLoadPic[i].src 	= pic[i];
	}
}

var j = 0;
function runSlideShow() {
	var p = 7;
	var slideShowSpeed = 5000;
	var crossFadeDuration = 2;
	
	if(document.all) {
		document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";
		document.images.SlideShow.filters.blendTrans.Apply();
	}
	document.images.SlideShow.src = preLoadPic[j].src;
	if(document.all) {
		document.images.SlideShow.filters.blendTrans.Play();
	}
	
	j = j + 1;
	if(j > (p - 1))
		j = 0;
	
	var t = setTimeout('runSlideShow()', slideShowSpeed);
}

//	menu mouse over
function menuOver(menuId) {
	if(document.getElementById('sub-' + menuId).style.display == 'none') {
		document.getElementById('sub-' + menuId).style.display = '';
	}
}

//	menu mouse out
function menuOut(menuId) {
	if(document.getElementById('sub-' + menuId).style.display == '') {
		document.getElementById('sub-' + menuId).style.display = 'none';
	}
}

//	change pointer
function changePointer(menuId) {
	document.getElementById('menu-' + menuId).style.cursor = 'pointer';
}

//	go to url
function goTo(menuUrl) {
	document.location.href = menuUrl;
}

function makePopup(pageURL, pageName, w, h, pageScroll, pageCenter) {
	if(pageCenter == 'no')	{
		LeftPosition = 10;
		TopPosition = 10;
	} else {
		LeftPosition = (screen.width) ? (screen.width-w) / 2 : 0;
		TopPosition = (screen.height) ? (screen.height-h) / 2 : 0;
	}

	var pageConfig = 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=' + pageScroll + ', resizable=no, width=' + (w + 18) + ', height=' + (h + 18) + ', left=' + LeftPosition + ', top=' + TopPosition;
	var popup = window.open(pageURL, pageName, pageConfig);
	popup.focus();
}