var flag   =   1;   

function fodd2(obj)
		  {
		   //alert('aaaa');
		   	//var p = document.getElementById("fods");
			var pd = document.getElementById("fods");
			//alert(p.innerHTML);
			var td = pd.getElementsByTagName("ul")[0].getElementsByTagName("li");
			var li_img = document.getElementById("myimg");
			var nd = td.length;
			for(i=0;i<nd;i++)
			{
				if(i == nd-1)
				{
					td[i].className = "dis";
					li_img.src="/shop/images_shop/" + obj;
				}
				else
				{
					td[i].className = "undis";				
				}
			}
}


	 function ChangDrop()
	 {
	  flag=flag?0:1; 
	  if (flag)
	  {
	     var mydrop= document.getElementById("Dropimg");
	  var sx1=document.getElementById("sx1list");
	   
	  if (mydrop)
	  {
	     for(var i=0;i<mydrop.options.length;i++) 
	    {
			if (sx1)
			{
			 if(i==sx1.selectedIndex)
		      {
		         if (mydrop.options[i].value!="")
		         {
		            fodd2(mydrop.options[i].value);
		         }
		        break;
              }
			}
			
		}
	  }
	  }
	 }
	 
	 
	  function ChangDrop2()
	 {
	  var mydrop= document.getElementById("Dropimg");
	  if (mydrop)
	  {
	    if (mydrop.options[0].value!="")
		    {
		    fodd2(mydrop.options[0].value);
		    }
	  }
	 }