/* 查看积分 */
function show_user_poco_score()
{
   show_login_score.style.display="block";
   hide_login_score.style.display="none";
}

function showMsgBox(title,msg)
{
	alert(title+": "+msg);
}


function act_resize_img(imgObj, rectWidth, rectHeight, fixIeBug)
{
	if(!fixIeBug) fixIeBug = true;
	//修正在IE运行下的问题
	if( (imgObj.width==0 || imgObj.height==0) && fixIeBug ) {
		var timer = setInterval(function(){
									act_resize_img(imgObj, rectWidth, rectHeight, false);
									clearInterval(timer);
								}, 500);	
		return;
	}
	var x = imgObj.width>rectWidth ? rectWidth : imgObj.width;
	var y = imgObj.height>rectHeight ? rectHeight : imgObj.height;
	var scale	= imgObj.width/imgObj.height;

	if( x>y*scale ) {
		imgObj.width	= Math.floor(y*scale);
		imgObj.height	= y;
	}else {
		imgObj.width	= x;
		imgObj.height	= Math.floor(x/scale);
	}
	imgObj.style.width = imgObj.width+"px";
	imgObj.style.height = imgObj.height+"px";
}

function fix_border_flash()
{
	var tabs=document.getElementsByName('bg_flash');
	var __bg_flash_obj__=document.getElementsByName('__$bg_flash_obj__');

	for(var i=0;i<tabs.length;i++)
	{
		var aDivs = tabs[i].getElementsByTagName("DIV");
		for(var j=0;j<aDivs.length;j++)
		{
			if (aDivs[j].getAttribute('border_flash')=='in_contents_absolute')
			{
				var x_client_width=parseInt(aDivs[j].clientWidth);
				var y_client_height = parseInt(aDivs[j].clientHeight);
				if (y_client_height>0 && x_client_width>0)
				{
					tabs[i].style.height=y_client_height;

					if (y_client_height>__bg_flash_obj__[i].height)
					{
						__bg_flash_obj__[i].width=x_client_width;
						__bg_flash_obj__[i].height=y_client_height;
						__bg_flash_obj__[i].Show(x_client_width,y_client_height);
					}
				}
				break;
			}
		}
	}
}