/* 滚动文字推荐 */
function t_$(id){
	return document.getElementById(id);
}

/**
function t_$elems(id , tag){
	return document.getElementById(id).getElementsByTagName(tag);
}
**/

var t_marqueeInterval=new Array();  //定义一些常用而且要经常用到的变量
var t_marqueeId=0;
var t_marqueeDelay=3100;
var t_marqueeHeight=20;
var t_pageup = t_$("t_pageup");
var t_pagedown = t_$("t_pagedown");
var t_marqueeBox = t_$("t_marqueeBox");
function t_initMarquee() {
 var t_str=t_marqueeContent[0];
 document.write('<div id=t_marqueeBox style="overflow:hidden;width:325px;height:'+t_marqueeHeight+'px" onmouseover="clearInterval(t_marqueeInterval[0])" onmouseout="t_marqueeInterval[0]=setInterval(\'t_startMarquee()\',t_marqueeDelay)"><div>'+t_str+'</div></div>');
 t_marqueeId++;
 t_marqueeInterval[0]=setInterval("t_startMarquee()",t_marqueeDelay);
 }
function t_startMarquee(isUp) {
	if(t_marqueeId < 0 ){
		t_marqueeId = t_marqueeContent.length - 1;
	}
	if(arguments.length == 0 && t_marqueeId > t_marqueeContent.length){
		t_marqueeId--;
	}
 var t_str=t_marqueeContent[t_marqueeId];
  t_marqueeId++;
 if(t_marqueeId>=t_marqueeContent.length && arguments.length == 0) t_marqueeId=0;
 //alert(t_marqueeBox.childNodes.length);
 if(document.getElementById("t_marqueeBox").getElementsByTagName("DIV").length == 1) {
  var t_nextLine=document.createElement('DIV');
  t_nextLine.innerHTML=t_str;
  document.getElementById("t_marqueeBox").appendChild(t_nextLine);
  }
 else {
  document.getElementById("t_marqueeBox").childNodes[0].innerHTML=t_str;
  document.getElementById("t_marqueeBox").appendChild(document.getElementById("t_marqueeBox").childNodes[0]);
  document.getElementById("t_marqueeBox").scrollTop=0;
  }
 clearInterval(t_marqueeInterval[1]);
 t_marqueeInterval[1]=setInterval("t_scrollMarquee()",10);
 }

function t_scrollMarquee() {
 document.getElementById("t_marqueeBox").scrollTop++;
 if(document.getElementById("t_marqueeBox").scrollTop%t_marqueeHeight==t_marqueeHeight){
  clearInterval(t_marqueeInterval[1]);
  }
 }
 
t_initMarquee();
t_pageup.onclick = function(){t_marqueeId = t_marqueeId - 2;t_startMarquee(1);};
t_pagedown.onclick = function(){t_startMarquee();};
t_pageup.onmouseover = function(){clearInterval(t_marqueeInterval[0]);};
t_pagedown.onmouseover = function(){clearInterval(t_marqueeInterval[0]);};
t_pageup.onmouseout = function(){t_marqueeInterval[0]=setInterval("t_startMarquee()",t_marqueeDelay)};
t_pagedown.onmouseout = function(){t_marqueeInterval[0]=setInterval("t_startMarquee()",t_marqueeDelay)};




/* 下拉菜单 表单action切换*/
var t_site = t_$("t_site");
var t_sel_site = t_$("t_sel_site");
var login_form = t_$("login_form");
t_sel_site.onmouseover = function(){t_site.className = ""};
t_sel_site.onmouseout = function(){t_site.className = "t_hide"};
t_site.onmouseover = function(){t_site.className = ""};
t_site.onmouseout = function(){t_site.className = "t_hide"};



/**
if(customerid==0){
	var t_sel_loginSite = t_$("t_sel_loginSite");
	var t_loginSite_btn = t_$("t_loginSite_btn");
	var t_sel_loginSie_spans = t_$elems("t_loginSite_btn","SPAN");
	var t_loginSite_name = t_$("t_loginSite_name");
	t_sel_loginSite.onmouseover = function(){t_loginSite_btn.className = "";};
	t_sel_loginSite.onmouseout = function(){t_loginSite_btn.className = "t_hide"};
	t_loginSite_btn.onmouseover = function(){t_loginSite_btn.className = "";};
	t_loginSite_btn.onmouseout = function(){t_loginSite_btn.className = "t_hide"};

	var t_sel_loginSie_spans_length = t_sel_loginSie_spans.length;
	for(var i = 0;i<t_sel_loginSie_spans_length;i++){
		t_sel_loginSie_spans[i].onmouseover = function(){this.className = "sel";};
		t_sel_loginSie_spans[i].onmouseout = function(){this.className = "";};
		t_sel_loginSie_spans[i].onclick = function(){ t_loginSite_name.innerHTML = this.innerHTML;
														relValue = this.getAttribute("rel");
														t_loginSite_name.setAttribute("rel" , relValue);
														t_loginSite_btn.className = "t_hide";
														login_form.setAttribute("action" , "http://uc.ccicc.cn\/cas\/login?service=" + relValue);
														};
	}
}
**/