function centre() {
	var dw = document.body.clientWidth;
	var dh = document.body.clientHeight;
	var obj = document.getElementById("rem");
	var ow = obj.offsetWidth;
	var oh = obj.offsetHeight;
	with(obj.style) {
		left = dw/2-ow/2;
		top = dh/2-oh/2;
		visibility = "";
	}
	setTimeout(closeLoading,3000);
}

function closeLoading(){
	var obj = document.getElementById("rem");
	with(obj.style){
		visibility = "hidden";
	}
	first_mar();
}

//*****************************************************************
function first_mar(){
	
	document.form1.username.focus();
	i = 0;

	text = new Array();
//	text[0] = document.all.top_content.innerHTML;
//	text[1] = '<font color=#FFFFFF>欢迎您使用 测蓝号双色球蓝球点测软件</font> <font color=red>据此购彩_风险自负</font>';
	text[0] = document.all.top_content.innerHTML;
	text[1] = '<font color=#ffffff>全国客户服务电话：021-55085600</font><font color=red> 据此购彩-风险自负</font>'
	if(tmp_content.content.value != ""){
		text[2] = '<font color=red>'+tmp_content.content.value+'</font>';
	}
	show_mar();
}
function show_mar(){
	document.all.top_content.innerHTML = "<marquee direction='up' width='300' height='20' scrolldelay='150' loop='1' align='botton' id='marquee'></marquee>";

	marquee.stop();
	marquee.innerHTML = text[i];
	marquee.start();

	timer1 = setTimeout("stop_mar()",550);//最下到中间 所需要的时间
}

function stop_mar(){
	marquee.stop();
	timer1 = setTimeout("start_mar()",3000);//中间 停留的时间
}

function start_mar(){
	marquee.start();
	if(i<text.length-1){i++;}else{i=0;}
	timer1 = setTimeout("show_mar()",1000);//中间到最上 所需要的时间
}
//*****************************************************************