function clearfont()
{
    document.getElementById('email').value='';
}

function shword()
{
    document.getElementById('searchword').value='';
}


function showbg()
{
	document.getElementById('baner_leftbg').style.backgroundImage='url(../images/baner_leftbg2.jpg)';
}
function hidebg()
{
      var urlnodeid;
      thisURL = document.URL;      
      var str= new Array();    
      str=thisURL.split("/");       
	if(str[3]=="index.html" || str[3]==null || str[3]=="")
	{
	}
	else
	{
		document.getElementById('baner_leftbg').style.backgroundImage='';
	}
}