function W(str)
{
	document.write(str);
}

//加入收藏(仅IE)
function addFavorite()
{
	if(document.all)
	{
		window.external.addFavorite('http://www.wsn.cn/','中科院嘉兴无线传感网工程中心');		
	}
	
}


//显示透明flash
function showFlash(value,width,height)
{
	W("<embed src=\""+value+"\" wmode=\"transparent\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\"");
	W(" width=\""+width+"\" height=\""+height+"\"></embed>");	
}


//预载图片
function preloadImages()
{
	var d=document; if(d.images)
	{
		if(!d.MM_p)
		{
			d.MM_p=new Array();
		}
		var i,j=d.MM_p.length,a=preloadImages.arguments;
		for(i=0; i<a.length; i++)
		{
			if (a[i].indexOf("#")!=0)
			{ 
				d.MM_p[j] = new Image; 
				d.MM_p[j++].src=a[i];
			}
		}
	}
}

//预载图片
preloadImages("../Image/Menu1On.jpg","Image/Menu2On.jpg","Image/Menu3On.gif","Image/Menu4On.gif","Image/Menu5On.gif");