function cityshow(name,value) {
		if(value == 1) {
			document.getElementById(name).style.display = '';
		} else {
			document.getElementById(name).style.display = 'none';
		}
	}
	
	
	function showcity_info_new(value) {
		$('#csrdcity li').each(function() {
		
		var tabname1=this.id+'tab';
		alert(tabname1);
		var fontname='font_'+'tab';
		var d1=document.getElementById(tabname1);
		var d2=document.getElementById(fontname);
		d1.className="cityhide";
		d2.style.color="";
		});
		var tabname=this.id+'tab';
		var d=document.getElementById(tabname);
		var d3=document.getElementById(fontname);
		//$(this).addClass("on"); 
		d.className="cityshow";
		d3.style.color="#cd0000";
		d.innerHTML = "<iframe src=\"http://"+value+".goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
	}
	
	function showcity_font(name) { 
	 	if(name == 'city_bj') {
			document.getElementById('font_bj').style.color = '#cd0000';
		} else {
			document.getElementById('font_bj').style.color = '';
		}
		if(name == 'city_sh') {
			document.getElementById('font_sh').style.color = '#cd0000';
		} else {
			document.getElementById('font_sh').style.color = '';
		}
		if(name == 'city_tj') {
			document.getElementById('font_tj').style.color = '#cd0000';
		} else {
			document.getElementById('font_tj').style.color = '';
		}
		if(name == 'city_cq') {
			document.getElementById('font_cq').style.color = '#cd0000';
		} else {
			document.getElementById('font_cq').style.color = '';
		}
		if(name == 'city_cd') {
			document.getElementById('font_cd').style.color = '#cd0000';
		} else {
			document.getElementById('font_cd').style.color = '';
		}
		if(name == 'city_wh') {
			document.getElementById('font_wh').style.color = '#cd0000';
		} else {
			document.getElementById('font_wh').style.color = '';
		}
		if(name == 'city_xm') {
			document.getElementById('font_xm').style.color = '#cd0000';
		} else {
		    document.getElementById('font_xm').style.color = '';
		}
		if(name == 'city_zz') {
			document.getElementById('font_zz').style.color = '#cd0000';
		} else {
			document.getElementById('font_zz').style.color = '';
		}
	}
	
	function showcity_info(name) { 
	 	if(name == 'city_bj') {
			document.getElementById('city_bj').style.display = '';
			document.getElementById('font_bj').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '北京热点';
			document.getElementById('city_bj').innerHTML = "<iframe src=\"http://bj.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
			
		} else {
			document.getElementById('city_bj').style.display = 'none';
			document.getElementById('font_bj').style.color = '';
			document.getElementById('city_bj').innerHTML = "";
		}
		if(name == 'city_sh') {
			document.getElementById('city_sh').style.display = '';
			document.getElementById('font_sh').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '上海热点';
			document.getElementById('city_sh').innerHTML = "<iframe src=\"http://sh.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_sh').style.display = 'none';
			document.getElementById('font_sh').style.color = '';
			document.getElementById('city_sh').innerHTML = "";
		}
		if(name == 'city_tj') {
			document.getElementById('city_tj').style.display = '';
			document.getElementById('font_tj').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '天津热点';
			document.getElementById('city_tj').innerHTML = "<iframe src=\"http://tj.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_tj').style.display = 'none';
			document.getElementById('font_tj').style.color = '';
			document.getElementById('city_tj').innerHTML = "";
		}
		if(name == 'city_cq') {
			document.getElementById('city_cq').style.display = '';
			document.getElementById('font_cq').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '重庆热点';
			document.getElementById('city_cq').innerHTML = "<iframe src=\"http://cq.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_cq').style.display = 'none';
			document.getElementById('font_cq').style.color = '';
			document.getElementById('city_cq').innerHTML = "";
		}
		if(name == 'city_cd') {
			document.getElementById('city_cd').style.display = '';
			document.getElementById('font_cd').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '成都热点';
			document.getElementById('city_cd').innerHTML = "<iframe src=\"http://cd.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_cd').style.display = 'none';
			document.getElementById('font_cd').style.color = '';
			document.getElementById('city_cd').innerHTML = "";
		}
		if(name == 'city_wh') {
			document.getElementById('city_wh').style.display = '';
			document.getElementById('font_wh').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '武汉热点';
			document.getElementById('city_wh').innerHTML = "<iframe src=\"http://wh.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_wh').style.display = 'none';
			document.getElementById('font_wh').style.color = '';
			document.getElementById('city_wh').innerHTML = "";
		}
		if(name == 'city_xm') {
			document.getElementById('city_xm').style.display = '';
			document.getElementById('font_xm').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '厦门热点';
			document.getElementById('city_xm').innerHTML = "<iframe src=\"http://xm.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_xm').style.display = 'none';
			document.getElementById('font_xm').style.color = '';
			document.getElementById('city_xm').innerHTML = "";
		}
		if(name == 'city_zz') {
			document.getElementById('city_zz').style.display = '';
			document.getElementById('font_zz').style.color = '#cd0000';
			document.getElementById('city_name').innerHTML = '城市热点';
			document.getElementById('city_zz').innerHTML = "<iframe src=\"http://www.goodcar.cn/inc1/csrdinfo.shtml\" scrolling=\"no\" height=\"210\" frameborder=\"0\"></iframe>";
		} else {
			document.getElementById('city_zz').style.display = 'none';
			document.getElementById('font_zz').style.color = '';
			document.getElementById('city_zz').innerHTML = "";
		}
	}
	

//以下是滚动图片js代码
var moveing = false;
var stopscroll=true;
var cartoon_list=document.getElementById("cartoon_list");
var curMenuNum=1;
var leftOrRight=true;
function scrollUp(listWidth,menuNum,conWidth)
{
	if(stopscroll==false) return;
	if(curMenuNum==menuNum){
			if(curMenuNum<=1)
			{
				leftOrRight=true;
			}else
			{
				leftOrRight=false;
			}	
	}
	if(curMenuNum<=1){
		leftOrRight=true;
	}
	if(leftOrRight){
		nexts('cartoon_previous_btn','cartoon_next_btn','cartoon_list','cartoon_highlight',listWidth,conWidth);
		curMenuNum++;
	}else{
		previouss('cartoon_previous_btn','cartoon_next_btn','cartoon_list','cartoon_highlight',conWidth);
		curMenuNum--;
		}
}
function init(listWidth,menuNum,conWidth,time)
{
	/*//alert(listWidth);
	//var pp=substractNum20(243);
	//var li1=document.getElementById("li1");
	//with(li1){
	style.width=pp+'px';
	}*/
	var menuNum=menuNum-1;
	cartoon_list.onmouseover=new Function("stopscroll=false");
	cartoon_list.onmouseout=new Function("stopscroll=true");
	var MyMar=setInterval("scrollUp("+listWidth+","+menuNum+","+conWidth+")",time);
}


/*function $(id) { return document.getElementById(id); }*/

function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
    clearTimeout(elem.movement);
  }
  if (!elem.style.left) {
    elem.style.left = "0px";
  }
  if (!elem.style.top) {
    elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x && ypos == final_y) {
		moveing=false;
		return true;
  }
  if (xpos < final_x) {
    var dist = Math.ceil((final_x - xpos)/10);
    xpos = xpos + dist;
  }
  if (xpos > final_x) {
    var dist = Math.ceil((xpos - final_x)/10);
    xpos = xpos - dist;
  }
  if (ypos < final_y) {
    var dist = Math.ceil((final_y - ypos)/10);
    ypos = ypos + dist;
  }
  if (ypos > final_y) {
    var dist = Math.ceil((ypos - final_y)/10);
    ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}

function nexts(previousBtn,nextBtn,scrollID,highlightID,listWidth,conWidth) {
	if(moveing) return;
	moveing = true;
	var vTop = parseInt(document.getElementById(scrollID).style.top);
	var vLeft = parseInt(document.getElementById(scrollID).style.left);
	if (listWidth+vLeft <= conWidth*6){ return moveing=false;}
	if(listWidth+vLeft<= conWidth*6*2) {
		$(nextBtn).className = 'last_btn';
	}
	var finalLeft = vLeft - conWidth*6;
	moveElement(scrollID,finalLeft,vTop,5);
	
}

function previouss(previousBtn,nextBtn,scrollID,highlightID,conWidth) {
	if(moveing) return;
	moveing = true;
	var vTop = parseInt($(scrollID).style.top);
	var vLeft = parseInt($(scrollID).style.left);
	if (vLeft >= 0){return moveing=false;}
	if(vLeft == -conWidth*6) {
		$(previousBtn).className = 'first_btn';
	}
	var finalLeft = vLeft + conWidth*6;
	moveElement(scrollID,finalLeft,vTop,5);
	
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

function substractNum20(num){
	return num-20;
	}