function Start(nameA,nameB,cssA,cssB,cssC,cssD){//建创类

 this.NameA=nameA;
 this.NameB=nameB;
 this.CssA=cssA;
 this.CssB=cssB;
 this.CssC=cssC;
 this.CssD=cssD;
}
Start.prototype.Tab=function(){//方法
 var Options=document.getElementById(this.NameA).getElementsByTagName('li');
 var Regional=document.getElementById(this.NameB).getElementsByTagName('li');
 var CssA=this.CssA;
 var CssB=this.CssB;
 var CssC=this.CssC;
 var CssD=this.CssD;
 for(var i=0; i<Options.length; i++){
(function(i){
Options[i].onmouseover = function(){//up
 for(j=0; j<Options.length; j++)
 {Regional[j].className=CssC;
if(Options[j].className=CssA){Options[j].className=CssB;}
 }
 Options[i].className=CssA;
 Regional[i].className=CssD;
 }
 })(i)}
//for(var i=0;i<Options.length;i++){Options[i].index=i;Options[i].onclick=this.NameB;}//点击样式
}

function Start1(nameA,nameB,nameC,cssA,cssB,cssC,cssD){//建创类

 this.NameA=nameA;
 this.NameB=nameB;
 this.NameC=nameC;
 this.CssA=cssA;
 this.CssB=cssB;
 this.CssC=cssC;
 this.CssD=cssD;
}
Start1.prototype.Tab1=function(){//方法
 var Options=document.getElementById(this.NameA).getElementsByTagName('li');
 var Regional=document.getElementById(this.NameB).getElementsByTagName('li');
 var RegionalA=document.getElementById(this.NameC).getElementsByTagName('li');
 var CssA=this.CssA;
 var CssB=this.CssB;
 var CssC=this.CssC;
 var CssD=this.CssD;
 for(var i=0; i<Options.length; i++){
(function(i){
Options[i].onmouseover = function(){//up
 for(j=0; j<Options.length; j++)
 {Regional[j].className=CssC;
 RegionalA[j].className=CssC;
if(Options[j].className=CssA){Options[j].className=CssB;}
 }
 Options[i].className=CssA;
 Regional[i].className=CssD;
 RegionalA[i].className=CssD;
 }
 })(i)}
//for(var i=0;i<Options.length;i++){Options[i].index=i;Options[i].onclick=this.NameB;}//点击样式
}