function $auto(id){
	
  return document.getElementById(id);
  
}
function hide_el(id){
	
	$auto(id).style.display = 'none';
	$auto('tech_notice').style.display = 'none';
	
}
var temp_model =null;

function show_el(id,id_img){
	if(temp_model==null){temp_model=id;}
	//if(temp_model!=null){$auto(temp_model).style.display = 'none';temp_model=id;}
	if(id!=temp_model){
	  for( i=1;i<9;i++)if(i!=7)$auto('model'+i).style.display = 'none';
	  for( i=1;i<9;i++)if(i!=7)$auto('sub_sub_'+i).className = '';
	  if(id!='model8')$auto('tech_notice').style.display = 'block';
	   $auto(id_img).className = 'margintop_53';
	}
    if(id!=temp_model){
		$auto(id).style.display = 'block';temp_model=id;
		$auto(id_img).className = 'margintop_53';
		if(id=='model8')$auto('tech_notice').style.display = 'none';
		}
		else {
			if($auto(id).style.display == 'block'){$auto(id).style.display = 'none';$auto('tech_notice').style.display = 'none'; $auto(id_img).className = '';}
	           else {$auto(id).style.display = 'block';if(id!='model8')$auto('tech_notice').style.display = 'block';  $auto(id_img).className = 'margintop_53';}
			
		}
		   
		   
}
function showsubmenu(obj){
	
	obj.getElementsByTagName('ul')[0].style.display='block';
}
function hidesubmenu(obj){
	
	//setTimeout(function(){obj.getElementsByTagName('ul')[0].style.display='none';},1000);
	obj.getElementsByTagName('ul')[0].style.display='none';
	
}

var pre_li=null;
function showsubsubmenu(obj, num){
	 //$auto('sub2').style.display = 'block';
	if(pre_li==null) pre_li = obj;
	 if(pre_li!=null){
		  if(pre_li != obj){
			  
			  for(i=1;i<5;i++){  //当移出第二个菜单时，关闭其子菜单里的子菜单
	     
		         $auto('nav_s_'+i).style.display = 'none';
	          }  
		  }
		 pre_li = obj;
		 }
  
	
	temp = obj.getElementsByTagName('ul')[0];
	if(temp.style.display != 'block' ){
		   temp.style.display='block';
		   obj.getElementsByTagName('img')[0].style.marginTop = num+"px";
		}
	  else {temp.style.display='none'; obj.getElementsByTagName('img')[0].style.marginTop = "0";}
	//  $auto('nav2').onmouseout = ''; $auto('nav2').onmouseout = 'hidesubmenu(this)';
	 // setTimeout(function(){$auto('nav2').onmouseout = 'hidesubmenu(this)';},500);
	  setTimeout(function(){$auto('sub2').style.display = 'block';},10);
/*var e=(evt)?evt:window.event; //判断浏览器的类型，在基于ie内核的浏览器中的使用cancelBubble

if (window.event) {

e.cancelBubble=true;

} else {

//e.preventDefault(); //在基于firefox内核的浏览器中支持做法stopPropagation

e.stopPropagation();

}*/
	  
}
function hidesubsubmenu(obj){
	//temp = obj.getElementsByTagName('ul')[0];
	/*if(temp.style.display != 'block' ){
		   temp.style.display='block';
		   obj.getElementsByTagName('img')[0].style.marginTop = "-35px";
		}
	  else {temp.style.display='none'; obj.getElementsByTagName('img')[0].style.marginTop = "0";}*/
	obj.style.display='none'; //obj.getElementsByTagName('img')[0].style.marginTop = "0";
	  
}

function s_s_menu_on(obj,num){
	 obj.getElementsByTagName('img')[0].style.marginTop = num+"px";
}
function s_s_menu_out(obj,num){
	 obj.getElementsByTagName('img')[0].style.marginTop = num+"px";
}

function show_date_list(obj) {
	
	obj.parentNode.parentNode.parentNode.parentNode.getElementsByTagName("ul")[0].style.display = "block";
	
}
function hide_date_list(obj) {
	
	obj.parentNode.parentNode.parentNode.parentNode.getElementsByTagName("ul")[0].style.display = "none";
	
}
function addClass(id,name){

    //$auto(id).className = name;
	
}
function removeClass(id,name){
	
	  $auto(id).className = '';
}

	 

var temp1 =null ;
var temp2 = null;
var temp3 = null;


function CoLeeSelect(thisObj){   // Navigator Drop Down Menu
 var thisinput = thisObj.getElementsByTagName("input");
 var thisul = thisObj.getElementsByTagName("ul");
 var thisli = thisul[0].getElementsByTagName("li");
 if(thisObj.id != "CoLeeSelect"){
  thisObj.id = "CoLeeSelect";
  thisObj.focus();
  thisul[0].style.display = "block";
  for(var i=0;i<thisli.length;i++){
   thisli[i].onmouseover = function(){
    for(var j=0;j<thisli.length;j++){
     thisli[j].className = "";
     }
    this.className = "on";
    }
   thisli[i].onclick = function(){
    if(this.innerText)thisinput[0].value = this.innerText;
	if(this.textContent)thisinput[0].value = this.textContent;
	if( thisinput[0].value.charAt(thisinput[0].value.length-1) == " ") thisinput[0].value =  thisinput[0].value.substr(0,  thisinput[0].value.length-1);//ie7下会末尾多一个空格，此处把空格去除
	if( thisinput[0].value!='Please select...') {
		thisinput[0].className = 'nav_select_s';
		if(this.id=='pro1'){temp1='';temp1=this.getAttribute("urlkey");}
		if(this.id=='pro2'){temp2=this.getAttribute("pro"); temp3=this.getAttribute("cat");}
		url_link2();
	
		}
	
	   else  { thisinput[0].className = 'nav_select';}
    }
   }
  }else{
   ObjBlur();
  }
  thisObj.onblur = ObjBlur;
  function ObjBlur(){
   thisObj.id =  "";
   thisul[0].style.display = "none";
   thisObj.blur();
   }
 }
  function url_link2(){
	 
	 var str1 = $auto("firstmodel_1").value;
	 var str2 = $auto("firstmodel_2").value;
	 var str3 = $auto("firstmodel_3").value; 
	 if(str1=='Please select...')str1='';
	 if(str2=='Please select...')str2='';
	 if(str3=='Please select...')str3='';
	 if(str1!=''&&str2!=''&&str3!='')location.href=url_links2+temp1+".html?compare_cat="+ temp3 +"&compare_pro="+temp2+"&features="+str3;
 
 }
 function CoLeeSelect2(thisObj){ // View Page - Compare Model 
 var thisinput = thisObj.getElementsByTagName("input");
 var thisul = thisObj.getElementsByTagName("ul");
 var thisli = thisul[0].getElementsByTagName("li");
 if(thisObj.id != "CoLeeSelect"){
  thisObj.id = "CoLeeSelect";
  thisObj.focus();
  thisul[0].style.display = "block";
  for(var i=0;i<thisli.length;i++){
   thisli[i].onmouseover = function(){
    for(var j=0;j<thisli.length;j++){
     thisli[j].className = "font_left style_li2";
     }
    this.className = "font_left_on style_li2";
    }
   thisli[i].onclick = function(){
    if(this.innerText)thisinput[0].value = this.innerText;
	if(this.textContent)thisinput[0].value = this.textContent;
	if( thisinput[0].value.charAt(thisinput[0].value.length-1) == " ") thisinput[0].value =  thisinput[0].value.substr(0,  thisinput[0].value.length-1);//ie7下会末尾多一个空格，此处把空格去除

	if( thisinput[0].value!='Please select...') {thisinput[0].className = 'input_c_s';url_link();}
	   else  { thisinput[0].className = 'input_c';url_link();}
    }
   }
  }else{
   ObjBlur();
  }
  thisObj.onblur = ObjBlur;
  function ObjBlur(){
   thisObj.id =  "";
   thisul[0].style.display = "none";
   thisObj.blur();
   }
 }
 

 function url_link(){
	 
	 var str1 = $auto("firstmode3").value;
	 var str2 = $auto("firstmode4").value;
	 var str3 = $auto("firstmode5").value; 
	 var str4 = $auto("firstmode1").value; 
	 var str5 = $auto("firstmode2").value; 
	 if(str1=='Please select...')str1='';
	 if(str2=='Please select...')str2='';
	 if(str3=='Please select...')str3='';
	 if(str4=='Please select...')str4='';
	 if(str5=='Please select...')str5='';
	 if(!(str1==''&&str2==''&&str3==''&&str4==''&&str5==''))location.href=url_links+"?compare_cat="+str1+"&compare_pro="+str2+"&features="+str3+"&cat="+str4+"&pro="+str5;
	 
 }
  function CoLeeSelect3(thisObj){ // View Page - Compare Model 
 var thisinput = thisObj.getElementsByTagName("input");
 var thisul = thisObj.getElementsByTagName("ul");
 var thisli = thisul[0].getElementsByTagName("li");
 if(thisObj.id != "CoLeeSelect"){
  thisObj.id = "CoLeeSelect";
  thisObj.focus();
  thisul[0].style.display = "block";
  for(var i=0;i<thisli.length;i++){
   thisli[i].onmouseover = function(){
    for(var j=0;j<thisli.length;j++){
     thisli[j].style.background = "";
     thisli[j].style.color = "#9C9C9C";
     }
    this.style.background = "#2E6BC6";
    this.style.color = "#fff";
    }
   thisli[i].onclick = function(){
    if(this.innerText)thisinput[0].value = this.innerText;
	if(this.textContent)thisinput[0].value = this.textContent;
	if( thisinput[0].value.charAt(thisinput[0].value.length-1) == " ") thisinput[0].value =  thisinput[0].value.substr(0,  thisinput[0].value.length-1);//ie7下会末尾多一个空格，此处把空格去除
     if( this.id=='news_s') {url_link3(this.getAttribute("urlkey"));}
    
    }
   }
  }else{
   ObjBlur();
  }
  thisObj.onblur = ObjBlur;
  function ObjBlur(){
   thisObj.id =  "";
   thisul[0].style.display = "none";
   thisObj.blur();
   }
 }
   function url_link3(att){
	 var str1 = $auto("attends").value; 
	 if(str1=='Please select')str1='';
	 if(str1!='')location.href = base_url_news+att;
 
 }
 //javascript去空格函数    
 function LTrim(str){ //去掉字符串 的头空格   
 
     
 }  

/*$(document).ready(function(){ 

 
});
*/

var num_p=0;
function change_class(id,num){
	if(num_p==0)num_p=num;
	if(num_p!=num){document.getElementById(id+num_p).className='list_ca';num_p=num;}
	 
	 
	var obj = document.getElementById(id+num);
	obj.className = "list_ca_s";
	
}

  function search_p(){  //footer  MOTORHOME SEARCH
	//  document.getElementById("big_opacity").style.display = 'block';
	  var obj_s = document.getElementById('search2');
		  obj_s.style.display = 'block';
		
  }

function show_subsub(obj){ //sub sub menu
    obj2= obj.getElementsByTagName("ul")[0];
	if(obj2.style.display == 'none')obj2.style.display = 'block';
	   else if(obj2.style.display == 'block')obj2.style.display = 'none';
}