// JavaScript Document
function zxzb(me,pname,yo,cid){
	bss();
	document.all.item(me).style.display = "none";
	document.all.item(pname).style.display = "block";
	document.all.item(yo).style.display = "none";
	document.all.item(cid).style.display = "block";
	if (document.getElementById("bso2").style.display=="block"){
		document.all.item("bsv3").style.display = "block";
		document.all.item("bsr3").style.display = "none";		
		}
	if (document.getElementById("bso3").style.display=="block"){
		document.all.item("bsv2").style.display = "block";
		document.all.item("bsr2").style.display = "none";	
		document.all.item("bsv1").style.display = "block";
		document.all.item("bsr1").style.display = "none";	
		}

}
function bss(){

	document.all.item("bsr1").style.display = "block";
	document.all.item("bsr2").style.display = "block";
	document.all.item("bsr3").style.display = "block";
	
	document.all.item("bso1").style.display = "none";
	document.all.item("bso2").style.display = "none";
	document.all.item("bso3").style.display = "none";
	
	document.all.item("bsv1").style.display = "none";
	document.all.item("bsv2").style.display = "none";
	document.all.item("bsv3").style.display = "none";

	
    document.all.item("q1").style.display = "none";
	document.all.item("q2").style.display = "none";
	document.all.item("q3").style.display = "none";

	}
function show1(){
   document.getElementById("tr1").style.display="block";
   document.getElementById("tr2").style.display="none";
   document.getElementById("tr3").style.display="none";
   document.getElementById("tr4").style.display="none";

   document.getElementById("flag").value="2";
   
        
 }
 function show2(){
   document.getElementById("tr1").style.display="none";
   document.getElementById("tr2").style.display="block";
   document.getElementById("tr3").style.display="none";
   document.getElementById("tr4").style.display="none";
   
   document.getElementById("flag").value="2";   
 }
 function show3(){
   document.getElementById("tr1").style.display="none";
   document.getElementById("tr2").style.display="none";
   document.getElementById("tr3").style.display="block";
   document.getElementById("tr4").style.display="none";
     
   document.getElementById("flag").value="2";    
 }
 function show4(){
   document.getElementById("tr1").style.display="none";
   document.getElementById("tr2").style.display="none";
   document.getElementById("tr3").style.display="none";
   document.getElementById("tr4").style.display="block";
   
   document.getElementById("flag").value="2";    
 }
/*
  function show_agin(){}

                var paiming=0;
				var nn;
				nn=1;
				setTimeout('change_img()',200);
				function change_img()
				{
				 if(nn>4) nn=1
				 setTimeout('setFocus1('+nn+')',200);
				 nn++;
				 tt=setTimeout('change_img()',8000);
				}
				function setFocus1(i)
				{
				 selectLayer1(i);
				}
				function selectLayer1(i)
				{
				 var flag=document.getElementById("flag").value;
				// alert(flag);
				 if(flag==1){
				 switch(i)
				 {
				 case 1:
				    oTransContainer.filters[0].Apply();
					document.getElementById('focusPic1').style.display = "block";
					document.getElementById('focusPic2').style.display = "none"; 
					document.getElementById('focusPic3').style.display = "none"; 
					document.getElementById('focusPic4').style.display = "none";				
				    oTransContainer.filters[0].Play(duration=2);
				    break;
				case 2:
				    oTransContainer.filters[0].Apply();
					document.getElementById('focusPic2').style.display = "block";
					document.getElementById('focusPic1').style.display = "none"; 
					document.getElementById('focusPic3').style.display = "none"; 
					document.getElementById('focusPic4').style.display = "none";
				
				    oTransContainer.filters[0].Play(duration=2);
				    break;
				case 3:
				    oTransContainer.filters[0].Apply();
					document.getElementById('focusPic3').style.display = "block";
					document.getElementById('focusPic2').style.display = "none"; 
					document.getElementById('focusPic1').style.display = "none"; 
					document.getElementById('focusPic4').style.display = "none";
					
				    oTransContainer.filters[0].Play(duration=2);
				    break;
				case 4:
				    oTransContainer.filters[0].Apply();
					document.getElementById('focusPic4').style.display = "block";
					document.getElementById('focusPic2').style.display = "none"; 
					document.getElementById('focusPic1').style.display = "none"; 
					document.getElementById('focusPic3').style.display = "none";
					
				    oTransContainer.filters[0].Play(duration=2);
				    break;
			
				   }
				 }
				}

*/