function $id(id) { return document.getElementById(id);}
function $htm(id) { return document.getElementById(id).innerHTML;}

function load8k()
{
	//setTimeout('top.moveTo(0,0)',100);
	//setTimeout('top.resizeTo(screen.availWidth,screen.availHeight)',100);
	top.moveTo(0,0);
	top.resizeTo(screen.availWidth,screen.availHeight);
	$id('load8k_id').style.display = 'none';

}

function div_resize(my_div, re_div, re_num) 
{
	if ($id(re_div).offsetWidth > 630) $id(re_div).style.width = 630 + "px";
	$id(my_div).style.height = ($id(re_div).offsetHeight + re_num) + "px";
}

function goto(url,mk, myform)
{	
	mk = arguments[1]?arguments[1]:'url';
	var now = new Date();
	re_mk = '&';
	if (url.indexOf("?")==-1)  re_mk = '?';
	
	if (mk=='url') {
		document.location.href = url;
	}
	
	if (mk=='re') {
		document.location.href = url + re_mk + now;
	}
	
	if (mk=='del') {	
		result = "是否删除所选项？";
		if (confirm(result)) document.location.href = url + re_mk + now;
	}
	
	if (mk=='form') {		
		myform.action = url;
		myform.submit();
	}
}

function Marquee(nm, div, wh, num) {
	var MyMar,MyMar_1;
	var MyMar_speed = 35;
	var MyMar_div   = $htm(div);
	
	if (wh=='left') var MyMar_width = $id(div).offsetWidth;
	if (wh=='top') var MyMar_height = $id(div).offsetHeight;
	
	var MyMar_htm = '<div id="' + nm + '_maquee" style="overflow:hidden; margin:0 auto; ';
	if (wh=='left') MyMar_htm += 'width:' + MyMar_width + 'px; "><table>';
	if (wh=='top') MyMar_htm += 'height:' + MyMar_height+ 'px; "><table>';
	MyMar_htm += '<tr><td id="' + nm + '_maquee_1" nowrap="nowrap">' + MyMar_div + '</td>';
	if (wh=='top') MyMar_htm += '</tr><tr>';
	MyMar_htm += '<td id="' + nm + '_maquee_2" nowrap="nowrap">' + MyMar_div + '</td>';
	if (num == 1) {
		if (wh=='top') MyMar_htm += '</tr><tr>';
		MyMar_htm += '<td id="' + nm + '_maquee_3" nowrap="nowrap">' + MyMar_div + '</td>';
	}
	MyMar_htm += '</tr></table></div>';
	
	$id(div).innerHTML = MyMar_htm;
	
	function Marquee_left() {
		if($id(MyMar_1).offsetWidth  <= $id(MyMar).scrollLeft){
			$id(MyMar).scrollLeft = 0;
		}else{
			$id(MyMar).scrollLeft++;
		}
	}
	
	function Marquee_top() {
		if($id(MyMar_1).offsetHeight  <= $id(MyMar).scrollTop){
			$id(MyMar).scrollTop = 0;
		}else{
			$id(MyMar).scrollTop++;
		}
	}
	
	MyMar   = nm + '_maquee';
	MyMar_1 = nm + '_maquee_1';
	
	if (wh=='left'){
		var MyMarHard = setInterval(Marquee_left, MyMar_speed);
	
		$id(MyMar).onmouseover=function() {clearInterval(MyMarHard);}
		$id(MyMar).onmouseout=function() {MyMarHard=setInterval(Marquee_left, MyMar_speed);}
	}
	
	if (wh=='top'){
		var MyMarHard = setInterval(Marquee_top, MyMar_speed);
	
		$id(MyMar).onmouseover=function() {clearInterval(MyMarHard);}
		$id(MyMar).onmouseout=function() {MyMarHard=setInterval(Marquee_top, MyMar_speed);}
	}

}