function showbg3(num)
		  {
				var trArr=new Array('bg1','bg2');
				var divArr=new Array('con_tab_0','con_tab_1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }


		  function showbg4(num)
		  {
				var trArr=new Array('b_1','b_2');
				var divArr=new Array('con_0','con_1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }
		
		
				  function showbg2(num)
		  {
				var trArr=new Array('b1','b2');
				var divArr=new Array('con0','con1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }
		  
				  function showbg1(num)
		  {
				var trArr=new Array('a1','a2');
				var divArr=new Array('sub0','sub1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }
		  
		  
		  		  function showbg5(num)
		  {
				var trArr=new Array('c1','c2');
				var divArr=new Array('suc0','suc1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }
		  
		  		  function showbg6(num)
		  {
				var trArr=new Array('d1','d2');
				var divArr=new Array('sud0','sud1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }
		  
		  		  function showbg7(num)
		  {
				var trArr=new Array('e1','e2');
				var divArr=new Array('sue0','sue1');
				for(i=0;i<2;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }
		  function showbg8(num)
		  {
				var trArr=new Array('be1','be2','be3','be4','be5','be6','be7');
				var divArr=new Array('con_tae_0','con_tae_1','con_tae_2','con_tae_3','con_tae_4','con_tae_5','con_tae_6');
				for(i=0;i<7;i++)
				{
					if(i==num)
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu09.gif)';");
						eval("document.getElementById(divArr[i]).style.display='block';");
						eval("document.getElementById(trArr[i]).className='on';");
					}
					else
					{
						eval("document.getElementById(trArr[i]).style.backgroundImage='url(images/bg_menu9.gif)';");
						eval("document.getElementById(divArr[i]).style.display='none'");
						eval("document.getElementById(trArr[i]).className='li';");
					}
				}
		  }