//设置字体的大小
function ChangeShow(x)
{
  switch (x){
    case 1:
      document.getElementById("IDNewsDtail").className="fbig";		
						document.getElementById("ftb").className="ft";
						document.getElementById("ftn").className="ffun";
						document.getElementById("fts").className="ffun";
      break;
    case 2:
      document.getElementById("IDNewsDtail").className="fnomal";
						document.getElementById("ftn").className="ft";
						document.getElementById("ftb").className="ffun";
						document.getElementById("fts").className="ffun";
      break;
    case 3:
      document.getElementById("IDNewsDtail").className="fsmall";
						document.getElementById("fts").className="ft";
						document.getElementById("ftb").className="ffun";
						document.getElementById("ftn").className="ffun";
      break;
  }
}
function SetBgColor(co)
{
		setCookie(co);
}

function setCookie(value) {
		var today = new Date();
	var expires = new Date();
	var domain = "jrj.com.cn";
	expires.setTime(today.getTime() + 1000*60*60*24*365);
	var curCookie = "JrjNewsColor=" + escape(value) + "; expires=" + expires.toGMTString() + "; domain=" + domain;
	//var curCookie = "JrjNewsColor=" + escape(value) + "; expires=" + expires.toGMTString();
	document.cookie = curCookie;
	document.getElementById("TdDetail").style.backgroundColor='#'+value;
}