var picpath
picpath="/bdata_en/"
var pic=new Array()
for (i=1;i<=5;i++ )
{
	pic[i]=new Image()
}
pic[1].src=picpath+"images/home_over.gif"
pic[2].src=picpath+"images/sitemap_over.gif"
pic[3].src=picpath+"images/contactus_over.gif"
pic[4].src=picpath+"images/details_on.jpg"
pic[5].src=picpath+"images/register_on.jpg"

function menuonclick(picid,picname)
	{
		picid.src=picpath+"images/"+picname
	}

function sh(str)
{
	if (str.style.display=="none")
	{
		str.style.display="inline";
	}
	else
	{
		str.style.display="none";
	}
}