//图层切换
function tabDiv(obj,num,len,cn,pcn)
{
 var cssname=cn;
 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nav"+id;
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }
}

function heyue(id,futuresNameId){
    	var url = "../index/loadinfo.shtml";
    	var pars = "futuresNameId="+futuresNameId+"";

	    	var myAjax = new Ajax.Updater(
	    		id,
	    		url,
	    		{
					method: 'post',
					parameters: pars
				}
	    	);
    	}

function change_values(id) {

		//alert(id);

		var splitValue=id.split('-');
		var array=new Array();
		var n=0;

		for(var i=0;i<splitValue.length;i++)
			{
			if(splitValue[i]!='')
			{
			array[n]=splitValue[i];
			n++;
			}
			}

			var name = array[0];
			var id = array[1];
			//alert(name);
			//alert(id);

 	   if(id==1) {
 	       $(name+'1').className="active";
 	       $(name+'2').className="";
 	       $(name+'3').className="";
 	       $(name+'4').className="";
 	       $(name+'info1').style.display="";
 	       $(name+'info2').style.display="none";
 	       $(name+'info3').style.display="none";
 	       $(name+'info4').style.display="none";
 	   }else if(id==2) {
 	   	   $(name+'1').className="";
 	       $(name+'2').className="active";
 	       $(name+'3').className="";
 	       $(name+'4').className="";
 	       $(name+'info1').style.display="none";
 	       $(name+'info2').style.display="";
 	       $(name+'info3').style.display="none";
 	       $(name+'info4').style.display="none";
 	   }else if(id==3) {
 	   	   $(name+'1').className="";
 	       $(name+'2').className="";
 	       $(name+'3').className="active";
 	       $(name+'4').className="";
 	       $(name+'info1').style.display="none";
 	       $(name+'info2').style.display="none";
 	       $(name+'info3').style.display="";
 	       $(name+'info4').style.display="none";
 	   }else if(id==4) {
 	       $(name+'1').className="";
 	       $(name+'2').className="";
 	       $(name+'3').className="";
 	       $(name+'4').className="active";
 	       $(name+'info1').style.display="none";
 	       $(name+'info2').style.display="none";
 	       $(name+'info3').style.display="none";
 	       $(name+'info4').style.display="";
 	   }else if(id==111) {
 	       $(name+'111').className="active";
 	       $(name+'222').className="";
 	       $(name+'333').className="";
 	       $(name+'info111').style.display="";
 	       $(name+'info222').style.display="none";
 	       $(name+'info333').style.display="none";
 	   }else if(id==222) {
 	   	   $(name+'111').className="";
 	       $(name+'222').className="active";
 	       $(name+'333').className="";
 	       $(name+'info111').style.display="none";
 	       $(name+'info222').style.display="";
 	       $(name+'info333').style.display="none";
 	   }else if(id==333) {
 	   	   $(name+'111').className="";
 	       $(name+'222').className="";
 	       $(name+'333').className="active";
 	       $(name+'info111').style.display="none";
 	       $(name+'info222').style.display="none";
 	       $(name+'info333').style.display="";
 	   }else if(id==11) {
 	       $(name+'11').className="active";
 	       $(name+'22').className="";
 	       $(name+'info11').style.display="";
 	       $(name+'info22').style.display="none";
 	   }else if(id==22) {
 	   	   $(name+'11').className="";
 	       $(name+'22').className="active";
 	       $(name+'info11').style.display="none";
 	       $(name+'info22').style.display="";
 	   }
 	}

 	function loadlogin(){
    	var url = "../index/loadlogin.shtml";
    	var pars = "";

	    	var myAjax = new Ajax.Updater(
	    		"loadlogin",
	    		url,
	    		{
					method: 'post',
					parameters: pars
				}
	    	);
    	}
 	
 	function loadblog(){
    	var url = "../index/loadblog.shtml";
    	var pars = "";

	    	var myAjax = new Ajax.Updater(
	    		"loadblog",
	    		url,
	    		{
					method: 'post',
					parameters: pars
				}
	    	);
    	}

	function checkLogin(){
	    if(document.getElementById("userNickname").value=='' || document.getElementById("userPassword").value==''){
    		alert("用户名或密码不能为空！请重试！");
    		return false;
        }
        document.getElementById("loginForm").submit();
    }

    function selectCode(f){
	document.forms[f].elements[0].focus();
	document.forms[f].elements[0].select();
	}
	function doNada(){self.focus()}
	// blink speed in miliseconds
	var rate = 500;
	// the three blink colors
	var Color1 = "#FF0000"
	var Color2 = "#00FF00"
	var Color3 = "#FF00FF"
	var Color4 = "#FFcc00"
	var Color5 = "#00FFcc"
	var Color6 = "#FF00cc"
	// the color if/when turned off (no-blink color)
	var ColorX = "#FFcc00"
	// set this to true for auto start; else, false
	var DoIt = true
	// do not edit below this line
	// ---------------------------
	bV  = parseInt(navigator.appVersion)
	bNS = navigator.appName=="Netscape"
	bIE = navigator.appName=="Microsoft Internet Explorer"
	ok = false
	var i=0;
	function doTriStateRainbowLink(){
	   ok =  true
	   if ((bNS && bV >= 5) || (bIE && bV >= 4)){
	      i++;
	      if (i==1) C = Color1
	      if (i==2) C = Color2
	      if (i==3) C = Color3
	      if (i==4) C = Color4
	      if (i==5) C = Color5
	      if (i==6) C = Color6
	      if (!DoIt) C = ColorX
	      if (bIE) BlinkLink.style.color=C
	      if (bNS) document.getElementById('BlinkLink').style.color = C
	      if (i > 5) i = 0
	      if (DoIt) timer=setTimeout('doTriStateRainbowLink()', rate)
	   }
	}
	function doOnOff(a){
	   if (ok){
	      if (a =="off") {DoIt = false}
	      if ((a =="on")&&(!DoIt)) {
	          DoIt = true
	          doTriStateRainbowLink()
	      }
	   }
	}
	
//微博
	function duibi(a,b)
	{
	var arr=a.split("-");
	var starttime=new Date(arr[0],arr[1],arr[2]);
	var starttimes=starttime.getTime();

	var arrs=b.split("-");
	var lktime=new Date(arrs[0],arrs[1],arrs[2]);
	var lktimes=lktime.getTime();

	if(starttimes ==lktimes)
	{
	return true;
	}
	else
	return false;
	}

	function jugeDate(date1,today,id) {
	 var newDate = date1.substring(0,10);
	 var lastDate = date1.substring(11,16);
	 var isCan = duibi(newDate,today);
	 if (isCan) {
		 $(id).innerHTML="今天 "+lastDate+" 来自中国国际期货";
	 } else {
		 $(id).innerHTML=date1+" 来自中国国际期货";
	 }
	}