function abreSubMenu(item)
{

	var objs1, objs2, objs3, objs4, objs5, objs6
	
	objs1 = window.document.getElementById("sub1")
	objs2 = window.document.getElementById("sub2")
	objs3 = window.document.getElementById("sub3")
	objs4 = window.document.getElementById("sub4")
	objs5 = window.document.getElementById("sub5")
	objs6 = window.document.getElementById("sub6")
		
	
	switch(item)
	 {
		case '1':
		objs1.style.display="";
		objs2.style.display="none";
		objs3.style.display="none";
		objs4.style.display="none";
		objs5.style.display="none";
		objs6.style.display="none";
		break;
		
		case '2':
		objs1.style.display="none";
		objs2.style.display="";
		objs3.style.display="none";
		objs4.style.display="none";
		objs5.style.display="none";
		objs6.style.display="none";
		break;
		
		case '3':
		objs1.style.display="none";
		objs2.style.display="none";
		objs3.style.display="";
		objs4.style.display="none";
		objs5.style.display="none";
		objs6.style.display="none";
		break;
		
		case '4':
		objs1.style.display="none";
		objs2.style.display="none";
		objs3.style.display="none";
		objs4.style.display="";
		objs5.style.display="none";
		objs6.style.display="none";
		break;
		
		case '5':
		objs1.style.display="none";
		objs2.style.display="none";
		objs3.style.display="none";
		objs4.style.display="none";
		objs5.style.display="";
		objs6.style.display="none";
		break;
		
		case '6':
		objs1.style.display="none";
		objs2.style.display="none";
		objs3.style.display="none";
		objs4.style.display="none";
		objs5.style.display="none";
		objs6.style.display="";
		break;
	}
	
  }
  
//  function abreSubMenu(item)
//  {
//	var objs1, objs2, objs3, objs4, objs5, objs6
//	var obji1, obji2, obji3, obji4, obji5, obji6
//	var i=1;
//	
//    for (i=1;i<=6;i++)
//	{
//	    eval("objs" + i + " = window.document.getElementById('sub" + i + "')");
////	    eval("obji"+i+" = window.document.getElementById('item"+i+"')");
//	    
//	    if(i == item)
//	    {
//	        eval("objs" + i + ".style.display=''");
////	        eval("obji" + i + ".class='current'");  
////	        alert(i+"---"+ eval("obji" + i + ".class"));
//            	    
//        }
//	    else
//	    {
//	        eval("objs" + i + ".style.display='none'");  
//	     //eval("obji"+i+".class=''");       
//	    }		      
//	}	
// }