<!--


var bannertCount = 1;
var bannerCountTemp = 1;
var bannerChangeTimeout = "";
var bannerEffectSpeed = 500;
var bannerSpeed = 3000;

function showBannerItem(bannerNum)
{
	if(bannerNum != bannertCount)
	{
		clearTimeout(bannerChangeTimeout);
		$(".homeBannerImg:eq("+(bannerNum-1)+")").fadeIn(bannerEffectSpeed);
		$(".homeBannerImg:eq("+(bannertCount-1)+")").fadeOut(bannerEffectSpeed);
		$(".bannerBtn").each(function(index){this.src = this.src.replace(/_on/,"_off")});
		$("#bannerBtn-"+bannerNum+"").attr('src',$("#bannerBtn-"+bannerNum+"").attr('src').replace(/_off/,"_on"));
		bannertCount = bannerNum;
		autoChangeBanner();
	}
}

function autoChangeBanner()
{
	bannerCountTemp = bannertCount+1;
	if(bannerCountTemp > $(".homeBannerImg").size()) bannerCountTemp = 1;
	bannerChangeTimeout = setTimeout(function(){showBannerItem(bannerCountTemp);},bannerSpeed);
}

function genBannerBtn()
{
	btnHtml = "";
	for(i = 1; i <= $(".homeBannerImg").size() ; i++) btnHtml += '<img src="images/banner_btn_off.png" border="0" onClick="showBannerItem('+i+')" id="bannerBtn-'+i+'" class="bannerBtn">';
	return btnHtml;
}

function stopLoop()
{
	clearTimeout(bannerChangeTimeout);
}

function startLoop()
{
	autoChangeBanner();
}

/*****************************************************************************/



/*****************************************************************************/

$(function(){

		//bannertCount = Math.round(Math.random()*4+1);
		bannertCount = 1;
		$(".homeBannerImg:eq("+(bannertCount-1)+")").show();
		autoChangeBanner();
		$("#bannerBtnArea").html(genBannerBtn());
		$(".bannerBtn:eq("+(bannertCount-1)+")").each(function(index){this.src = this.src.replace(/_off/,"_on")});
		$(".homeBannerImg").mouseover(function(){stopLoop()}).mouseout(function(){startLoop()});
});

window.onload= function()
{
}
//-->
