// JavaScript Document

function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
  endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function SetCookie(name, value)
//É趨CookieÖµ
{
var expdate = new Date();
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
+((secure == true) ? "; secure" : "");
}

function Get(namex){
  var cookieString = new String(document.cookie)
  var cookieHeader = namex + "="
  var beginPosition = cookieString.indexOf(cookieHeader)
  if (beginPosition != -1){
    cookieString = cookieString.substring(beginPosition + cookieHeader.length);
    if (cookieString.indexOf(";")>-1){
	 cookieString = cookieString.substring(0, cookieString.indexOf(";"));
    }
    return unescape(cookieString);
  }
  return "";
}

function getColor(color)
{
	var colorName = new Array("main","main1","main2");
	var colorValue = new Array("main","main1","main2");
	for(var i = 0;i < colorName.length;i++)
	{
		if(colorName[i] == color){
			return "/images/"+colorValue[i]+".css";
		} 
	} 
	return "/images/main.css";
}
function setColor(color)
{
	var v =getColor(color);
	if(color != ""){
		document.getElementById("setcolor").href=v;
		SetCookie("smxjy_TheColor",color);
	}
}