/* ʾ  */
//为爱你单词——功能原理页面显示使用 add maomao
function show(obj,obj1,obj2,obj3,obj4,obj5,obj6,obj7,obj8){
	 
	obj.style.display='block';
	obj1.style.display='none';
	obj2.style.display='none';
	obj3.style.display='none';
	obj4.style.display='none';
	obj5.style.display='none';
	obj6.style.display='none';
	obj7.style.display='none';
	obj8.style.display='none';


}
//为爱你单词—课程介绍页面显示使用 add maomao
function show1(obj,obj1,obj2,obj3,obj4,obj5,obj6,obj7){	 
 
	obj.style.display='block';
	obj1.style.display='none';
	obj2.style.display='none';
	obj3.style.display='none';
	obj4.style.display='none';
	obj5.style.display='none';
	obj6.style.display='none';
	obj7.style.display='none';
}
//为爱你单词—课程介绍显示图片滚动使用 add maomao
function gundong(obj,obj1,obj2){ 
   for(i=0;i<24;i++){	 
     var re = "ew"+i;	 	 
	 if(navigator.appName!="Microsoft Internet Explorer"){
		 
		 	 if(obj==re){			
	   document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj1==re){
		
	    document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj2==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	   document.getElementById(re).style.fontWeight='bold';
	 }else{
	    document.getElementById(re).bgColor='';
		document.getElementById(re).style.fontWeight='';
	 }
	  
	 }else{
	 if(obj==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj1==re){
	    document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj2==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	   document.getElementById(re).style.fontWeight='bold';
	 }else{
	    document.getElementById(re).bgColor='';
		document.getElementById(re).style.fontWeight='';
	 }
	 }
   }
}
//为爱你单词——功能原理显示图片滚动使用 add maomao
function gundong1(obj,obj1,obj2){
   for(i=0;i<27;i++){
     var re = "ew"+i;
	 if(navigator.appName!="Microsoft Internet Explorer"){
		 	 if(obj==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj1==re){
	    document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj2==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	   document.getElementById(re).style.fontWeight='bold';
	 }else{
	    document.getElementById(re).bgColor='';
		document.getElementById(re).style.fontWeight='';
	 }
	 }else{
	 if(obj==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj1==re){
	    document.getElementById(re).bgColor='#E5F0FB';
	 }else if(obj2==re){
	   document.getElementById(re).bgColor='#E5F0FB';
	   document.getElementById(re).style.fontWeight='bold';
	 }else{
	    document.getElementById(re).bgColor='';
		document.getElementById(re).style.fontWeight='';
	 }
	 }
   }
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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;
}
//为页面提示图片显示使用 add maomao
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
/* 公司网站下拉 */
function showmenu(menu){
	menu.style.visibility = "visible";
}
function hiddenmenu(menu){
	menu.style.visibility='hidden';
}