//菜单一 first item----------------------------------------------------------

var item_num=5;  //父层菜单的行数 Hom many rows is the parent item
var item01_word=new Array();  //菜单的文字 The words of the child item
for(i=0;i<item_num;i++)
  item01_word[i]=new Array();

 

var item01_link=new Array();  //菜单的链接 The links of the child item 
for(i=0;i<item_num;i++)
  item01_link[i]=new Array();
 

var item01=new Array();  //菜单的HTML The HTML code of the child item
for(i=0;i<item_num;i++)
  item01[i]="";
for(i=0;i<item_num;i++)
  for(j=0;j<item01_word[i].length;j++)
    item01[i]+="&nbsp;&nbsp;<img src=images/line.gif>-<img border=0 src=images/list3.gif><a class=childlink href="+item01_link[i][j]+" onclick=javascript:this.blur();>"+item01_word[i][j]+"</a><br>";

//------------定义一个清空各菜单的函数--------------
function closeItemTable01()
{
  for(i=0;i<item_num;i++)
  {
    document.all.itemTable01.cells[2*i+1].innerHTML="";
	item01Img[i].src="images/list.gif";
  }
}
//------------------定义结束----------------------

//------------定义一个菜单展开的函数----------------
function openItemTable01(n)
{
  if(document.all.itemTable01.cells[n*2+1].innerHTML=="")
  {
    closeItemTable01();
	item01Img[n].src="images/list2.gif";
    document.all.itemTable01.cells[n*2+1].innerHTML=item01[n];
  }
  else
    closeItemTable01();
}
//------------------定义结束----------------------

var item01_view=new Array();
item01_view[0]="<table id=itemTable01 cellpadding=0 cellspacing=0 border=0>\n";
item01_view[1]="  <tr><td valign=bottom>&nbsp; -<img name=item01Img name=treeImg src=images/list3.gif border=0><a id=item_1 class=parentlink href=Y-a.htm>Y-Adaptors</a></td></tr>\n";
item01_view[2]="  <tr><td class=childlink></td></tr>\n";
item01_view[3]="  <tr><td valign=bottom>&nbsp; -<img name=item01Img name=treeImg src=images/list3.gif border=0><a id=item_2 class=parentlink href=Plain.htm>Plain Shielded Cable</a></td></tr>\n";
item01_view[4]="  <tr><td class=childlink></td></tr>\n";
item01_view[5]="  <tr><td valign=bottom>&nbsp; -<img name=item01Img name=treeImg src=images/list3.gif border=0><a id=item_3 class=parentlink href=Twisted.htm>Twisted 2RCA Cable</a></td></tr>\n";
item01_view[6]="  <tr><td class=childlink></td></tr>\n";
item01_view[7]="  <tr><td valign=bottom>&nbsp; -<img name=item01Img name=treeImg src=images/list3.gif border=0><a id=item_4 class=parentlink href=Double.htm>Double Shielded Cable</a></td></tr>\n";
item01_view[8]="  <tr><td class=childlink></td></tr>\n";
item01_view[9]="  <tr><td valign=bottom>&nbsp; -<img name=item01Img name=treeImg src=images/list3.gif border=0><a id=item_5 class=parentlink href=Single.htm>Single RCA Cable</a></td></tr>\n";
item01_view[10]="  <tr><td class=childlink></td></tr>\n";
item01_view[11]="</table>\n";

var item01_all="";
for(i=0;i<item01_view.length;i++)
  item01_all+=item01_view[i];