var b=0;
var tp_bj=0;
var t=1;
var sd=5;    //移动速度 可被表格宽度整除
var ws=6   //DIV层数量+1
var table_width=130 //表格宽度
var image_width=0 //左边边距
var image_dqtp_image=1;
var titme;
var img_jm;
var date_sj;
function getObj(objName){return(document.getElementById(objName));}
function tp_tmd(yd_bl,image_tpsl)
{
	if (image_tpsl>0)
	{
		tp2.innerHTML=image_tpsl;
		image_dqtp_image=image_tpsl;
		document.LOGO.src = eval("image_ttt_"+image_tpsl);
		if(tp_bj<100){tp_bj=tp_bj+10;img_jm=setTimeout('tp_tmd(1,'+ image_tpsl +')');LOGO.filters.alpha.opacity=tp_bj;}else{clearTimeout(img_jm);LOGO.filters.alpha.opacity=tp_bj;tp_bj=0;}
	}
	else
	{
		if (yd_bl==1)
		{
			t_1=t
			if (t_1==ws){t_1=1;}
			t_2=t+1
			if (t_2==ws){t_2=1;}else if (t_2==ws+1){t_2=2;}
			t_3=t+2
			if (t_3==ws){t_3=1;}else if (t_3==ws+1){t_3=2;}else if (t_3==ws+2){t_3=3;}
			t_4=t+3
			if (t_4==ws){t_4=1;}else if (t_4==ws+1){t_4=2;}else if (t_4==ws+2){t_4=3;}else if (t_4==ws+3){t_4=4;}
			t_5=t+4
			if (t_5==ws){t_5=1;}else if (t_5==ws+1){t_5=2;}else if (t_5==ws+2){t_5=3;}else if (t_5==ws+3){t_5=4;}else if (t_5==ws+4){t_5=5;}
			if (image_dqtp_image==t_4)
			{
				eval("ad_"+ t_5 +".style.display=\"\";");
				getObj("ad_"+ t_1 ).style.left=image_width-b;
				getObj("ad_"+ t_2 ).style.left=image_width+table_width-b;
				getObj("ad_"+ t_3 ).style.left=image_width+(table_width*2)-b;
				getObj("ad_"+ t_4 ).style.left=image_width+(table_width*3)-b;
				getObj("ad_"+ t_5 ).style.left=image_width+(table_width*4)-b;
				//tp2.innerHTML=t_2+" "+t_3+" "+t_4+" "+t_5
				//tp2.innerHTML=image_dqtp_image;
				
				if (b<table_width){b=b+sd;date_sj=setTimeout('tp_tmd(1)',1)}else{eval("ad_"+ t_1 +".style.display=\"none\";");t=t_2;b=0;clearTimeout(date_sj);image_dqtp_image=image_dqtp_image+1;if (image_dqtp_image==ws){image_dqtp_image=1};images_hd(image_dqtp_image);tp_tmd(1,image_dqtp_image);}
			}
			else
			{
				image_dqtp_image=image_dqtp_image+1;
				if (image_dqtp_image==ws){image_dqtp_image=1}
				tp_tmd(1,image_dqtp_image)
				images_hd(image_dqtp_image)
			}
		}
		else
		{
			t_1=t-1
			if (t_1==0)(t_1=ws-1)
			t_2=t
			t_3=t+1
			if (t_3==ws){t_3=1;}else if (t_3==ws+1){t_3=2;}
			t_4=t+2
			if (t_4==ws){t_4=1;}else if (t_4==ws+1){t_4=2;}else if (t_4==ws+2){t_4=3;}
			t_5=t+3
			if (t_5==ws){t_5=1;}else if (t_5==ws+1){t_5=2;}else if (t_5==ws+2){t_5=3;}else if (t_5==ws+3){t_5=4;}
			if (image_dqtp_image==t_2)
			{
				eval("ad_"+ t_1 +".style.display=\"\";");
				getObj("ad_"+ t_1 ).style.left=image_width-table_width+b;
				getObj("ad_"+ t_2 ).style.left=image_width+b;
				getObj("ad_"+ t_3 ).style.left=image_width+table_width+b;
				getObj("ad_"+ t_4 ).style.left=image_width+(table_width*2)+b;
				getObj("ad_"+ t_5 ).style.left=image_width+(table_width*3)+b;
				//tp2.innerHTML=t_1+" "+t_2+" "+t_3+" "+t_4
				if (b<table_width){b=b+sd;date_sj=setTimeout('tp_tmd(2)',1)}else{eval("ad_"+ t_5 +".style.display=\"none\";");t=t_1;b=0;clearTimeout(date_sj);image_dqtp_image=image_dqtp_image-1;if (image_dqtp_image==0){image_dqtp_image=ws-1};images_hd(image_dqtp_image);tp_tmd(1,image_dqtp_image);}
			}
			else
			{
				image_dqtp_image=image_dqtp_image-1;
				if (image_dqtp_image==0){image_dqtp_image=ws-1}
				tp_tmd(1,image_dqtp_image)
				images_hd(image_dqtp_image)
			}

		}
	}
}
function images_hd(id)
{
	var aa;
	
	for (aa=1;aa<=10000;aa++)
	{
		if (aa == id)
		{
			//alert(ws);
			getObj("ad_"+aa).filters.alpha.opacity=100;
		}
		else
		{
			getObj("ad_"+aa).filters.alpha.opacity=40;
		}
	}

}
//function getAppVersion(){
//	appname= navigator.appName;
//	appversion = navigator.appVersion;
//	majorver = appversion.substring(0, 1);
//	if ( (appname == "Netscape") && ( majorver >= 3 ) ) return 1;
//	if ( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;
//	return 0;
//}
function chgImg(logoNum,image_dqtp_image) {
//	if (getAppVersion()) {
//		document.LOGO.src = logoNum;
		tp_tmd(1,image_dqtp_image)
		date_tp_tmd(0)
//	}
}
function getCookie(objName){//获取指定名称的cookie的值
   var arrStr = document.cookie.split("; ");
   for(var i = 0;i < arrStr.length;i ++){
	var temp = arrStr[i].split("=");
	if(temp[0] == objName) return unescape(temp[1]);
   } 
  }
function date_tp_tmd(pd)
{
	if (pd==1)
	{
		idD6.innerHTML="";
		tp_tmd(1,0)
		titme=setTimeout('date_tp_tmd(1)',document.form888.date_tp_tmd_sj.value + "000")
	}
	else
	{
		idD6.innerHTML="";
		window.clearTimeout(titme);
	}
}

function date_tp_end()
{
	titme=setTimeout('date_tp_tmd(1)',document.form888.date_tp_tmd_sj.value + '000');
}