function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1)
		{ 
			c_start=c_start + c_name.length+1 ;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1)
			{
				c_end=document.cookie.length;
			}
			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return "";
}

function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setTime(exdate.getTime()+expiredays*24*3600*1000);
	document.cookie= c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString())+";path=/";
}


function checkCookie()
{
	lx=getCookie('mychoose');
	if (lx!=null && lx!="")
	{
		if(lx=='chinese'){
		    	window.location.href = "http://www.ecoalchina.com/index.shtml";
		}
		if(lx=='english'){
			        window.location.href = "http://en.ecoalchina.com/index.shtml";
         		}
	}
         else{
              //  window.location.href = "/index.html";
         }
}