function ShowPic_Style(ShowPicID,ShowPicSrc,HidPicStrID,HidPicStrSrc,ShowStyle,HidStyleStr,HrefID,HrefAddr)
{
 var str_PicID=HidPicStrID.split(",");
 var str_PicSrc=HidPicStrSrc.split(",");
 var str_Style=HidStyleStr.split(",");
 var tmp_1;
 
 ShowPicID.src=ShowPicSrc;
 ShowStyle.style.display='block';
 
 //分别取得ID地址和Src地址，并进行赋值
 for(a=0;a<str_PicID.length;a++)
 {
  for(b=0;b<str_PicSrc.length;b++)
  {
   //alert(str_PicID[a]);
   tmp_1=str_PicID[a]+".src='"+str_PicSrc[b]+"'";
   eval(tmp_1);
   a=a+1;
  }
 }
 //隐藏相关数据
 for(c=0;c<str_Style.length;c++)
 {
	 tmp=str_Style[c]+".style.display='none';"
	 //alert(tmp);
	 eval(tmp);
 }
 
 //改变超链接
 HrefID.href=HrefAddr;
}
function ShowID(ID)
{
 if(ID.style.display=='none')
 {
  //alert('run here1');
  ID.style.display='block'; 
 }
 else
 {
  //alert('run here2');
  ID.style.display='none';
 }
}

//单选框被选中后显示隐藏内容 Radio_Show(单选按钮组ID,判断值,需显示部分的ID)
function Radio_Show(CheckID,Val,ShowID)
{
if(CheckID.value==Val)
 {
 ShowID.style.display="block";
 }
else
 {
 ShowID.style.display="none";
 }
}
//自动等比例变换缩放图片
function  DrawImage(ImgD,ImgW,ImgH){  
//调用示例：onload="javascript:DrawImage(this,160,120);"
	 var  flag=false;  
	 var  image=new  Image();  
	 image.src=ImgD.src;  
     if(image.width>0  &&  image.height>0){  
       flag=true;  
       if(image.width/image.height>=  ImgW/ImgH){  
         if(image.width>ImgW){      
         ImgD.width=ImgW;  
         ImgD.height=(image.height*ImgW)/image.width;  
         }else{  
         ImgD.width=image.width;      
         ImgD.height=image.height;  
         }  
         ImgD.alt=image.width+"×"+image.height;  
         }  
       else{  
         if(image.height>ImgH){      
         ImgD.height=ImgH;  
         ImgD.width=(image.width*ImgH)/image.height;            
         }else{  
         ImgD.width=image.width;      
         ImgD.height=image.height;  
         }  
         ImgD.alt=image.width+"×"+image.height;  
         }  
       }  
}    
//改变CSS样式
function Change_css_over(PicID)
{
 PicID.className="Pic_Alpha_over";
}
function Change_css_out(PicID)
{
 PicID.className="Pic_Alpha_out";
}