// Shrink Img

function Img(im)
{
	ImgCls.Obj = ( im && typeof im == 'object' ) ? im : document.getElementById(im) ;
	return ImgCls ;
	}
	var ImgCls =
	{
	Obj : null ,

	Resize : function ( nWidth , nHeight )
	{
		var w , h , p1 , p2 ;
		p1 = nWidth / nHeight ;
		p2 = ImgCls.Obj.width / ImgCls.Obj.height ;

		w = 0 ; h = 0 ;
		if( p1 < p2 )
		{
			w = nWidth ;
			h = nWidth * ( 1 / p2 ) ;
		}
		else
		{
			h = nHeight ;
			w = nHeight * p2 ;
		}
		ImgCls.Obj.width  = w ;
		ImgCls.Obj.height = h ;
	}
	// Html <img  src="url" onload="Img(this).Resize(width,height);" />
}

// callFlash

function CallSWF(strURL,nWidth,nHeight,strBkColor,strID,strAlignMode,strQuality,strFlashVars)
{
	var embedTxt;
	embedTxt = "<embed";
	if (strURL==null)
	{
	return;
	}
	embedTxt += ' src="'+strURL+'"';
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0"');
	if (nHeight)
	{
	document.write(' height="'+nHeight+'"');
	embedTxt += ' height="'+nHeight+'"';
	}
	if (nWidth)
	{
	document.write(' width="'+nWidth+'"');
	embedTxt += ' width="'+nWidth+'"';
	}
	if (strID)
	{ 
	document.write(' id="'+strID+'"');
	embedTxt += ' name="'+strID+'"';
	}
	if (strAlignMode)
	{
	document.write(' align="'+strAlignMode+'"');
	embedTxt += ' align="'+strAlignMode+'"';
	} 
	document.write('>');
	document.writeln('<param name="menu" value="false">');
	document.writeln('<param name="WMode" value="Transparent">');
	document.writeln('<param name="WMode" value="opaque">'); 
	embedTxt += ' menu="false"';
	document.writeln('<param name="allowScriptAccess" value="always" />');
	embedTxt += ' allowScriptAccess="always"';
	if (strFlashVars)
	{
	document.writeln('<PARAM NAME=FlashVars VALUE="'+strFlashVars+'">');
	embedTxt += ' FlashVars="'+strFlashVars+'"';
	} 
	document.writeln('<param name="movie" value="'+strURL+'" />');
	if (strQuality)
	{
	document.writeln('<param name="quality" value="'+strQuality+'" />');
	embedTxt += ' quality="'+strQuality+'"';
	}
	else
	{
	document.writeln('<param name="quality" value="High" />');
	embedTxt += ' quality="High"';
	}
	if (strBkColor)
	{
	document.writeln('<param name="bgcolor" value="'+strBkColor+'" />');
	embedTxt += ' bgcolor="'+strBkColor+'"';
	}
	embedTxt += ' type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" swLiveConnect="true" quality="High" wmode="transparent"></embed>';
	document.writeln(embedTxt);
	document.writeln('</object>');
	// Htmel <script language=javascript type=text/javascript>CallSWF('url','width','height');</script>
	}

// callObject

function obj(id)
{
	return document.getElementById(id);
	}

//show&hide Area

function sAe(id)
{
	obj(id).className="Show";
	}
function hAe(id)
{
	obj(id).className="Hide";
	}

// slideTag


function navB(n)
{
	for(var i=1;i<=4;i++)
	{
		obj('navBA'+i).className="Hide";
		}
		obj('navBA'+n).className='Show';
		}

function sTag(n)
{
	for(var i=1;i<=5;i++)
	{
		obj('tag'+i).className="outTag";
		obj('tagAe'+i).className='tag Hide';
		}
		obj('tag'+n).className="proDesctag";
		obj('tagAe'+n).className='tag Show';
		}

// PNG FOR IE6.0

// Scroll  Product

function scrollH()
{
	var speed=100//速度数值越大速度越慢
	demo2.innerHTML=demo1.innerHTML
	function Marquee(){
	if(demo2.offsetWidth-demo.scrollLeft<=0)
	demo.scrollLeft-=demo1.offsetWidth
	else{
	demo.scrollLeft++
	}
	}
	var MyMar=setInterval(Marquee,speed)
	demo.onmouseover=function() {clearInterval(MyMar)}
	demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
}
function scrollV()
{
	 var speed=50//速度数值越大速度越慢
	  demo2.innerHTML=demo1.innerHTML
	  function Marquee(){
	  if(demo2.offsetHeight-demo.offsetHeight-demo.scrollTop<=0){
	  demo.scrollTop-=demo1.offsetHeight

	  } else{
	  demo.scrollTop+=1

	  }
	  //alert(demo1.offsetHeight+'   '+demo.scrollTop);
	  }
	  var MyMar=setInterval(Marquee,speed)
	  demo.onmouseover=function() {clearInterval(MyMar)}
	  demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
}

// AddFavor
function addfavor(url,title) {
if(confirm("网站名称："+title+"\n网址："+url+"\n确定添加收藏?")){
var ua = navigator.userAgent.toLowerCase();
if(ua.indexOf("msie 8")>-1){
external.AddToFavoritesBar(url,title);//IE8
}else{
try {
window.external.addFavorite(url, title);
} catch(e) {
try {
window.sidebar.addPanel(title, url, "");//firefox
} catch(e) {
alert("加入收藏失败，请使用Ctrl+D进行添加");
}
}
}
}
return false;
}
//页面调用：<a href="javascript:;" onclick="javascript:addfavor('URL','Name');">加为收藏</a>

// AddFavor
function addfavor(url,title) {
if(confirm("网站名称："+title+"\n网址："+url+"\n确定添加收藏?")){
var ua = navigator.userAgent.toLowerCase();
if(ua.indexOf("msie 8")>-1){
external.AddToFavoritesBar(url,title);//IE8
}else{
try {
window.external.addFavorite(url, title);
} catch(e) {
try {
window.sidebar.addPanel(title, url, "");//firefox
} catch(e) {
alert("加入收藏失败，请使用Ctrl+D进行添加");
}
}
}
}
return false;
}
//页面调用：<a href="javascript:;" onclick="javascript:addfavor('URL','Name');">加为收藏</a>

function CloseWin() //这个不会提示是否关闭浏览器     
{     
window.opener=null;        
window.open("","_self");     
window.close();     
}