function a(i){
	a(i);
}
   function a(i){
	   switch(i){
	   case 1:
	   document.getElementById("head_js").style.display="block";
	   document.getElementById("head_js1").style.display="none";
	   document.getElementById("head_js2").style.display="none";
	   document.getElementById("head_js3").style.display="none";
	   document.getElementById("head_js4").style.display="none";
	   document.getElementById("head_js5").style.display="none";
	   break;
	   case 2:
	   document.getElementById("head_js").style.display="none";
	   document.getElementById("head_js1").style.display="block"
	   document.getElementById("head_js2").style.display="none";
	   document.getElementById("head_js3").style.display="none";
	   document.getElementById("head_js4").style.display="none";
	   document.getElementById("head_js5").style.display="none";
	   break;
	   case 3:
	   document.getElementById("head_js").style.display="none";
	   document.getElementById("head_js1").style.display="none";
	   document.getElementById("head_js2").style.display="block";
	   document.getElementById("head_js3").style.display="none";
	   document.getElementById("head_js4").style.display="none";
	   document.getElementById("head_js5").style.display="none";
	   break;
	   case 4:
	   document.getElementById("head_js").style.display="none";
	   document.getElementById("head_js1").style.display="none";
	   document.getElementById("head_js2").style.display="none";
	   document.getElementById("head_js3").style.display="block";
	   document.getElementById("head_js4").style.display="none";
	   document.getElementById("head_js5").style.display="none";
	   break;
	   case 5:
	   document.getElementById("head_js").style.display="none";
	   document.getElementById("head_js1").style.display="none";
	   document.getElementById("head_js2").style.display="none";
	   document.getElementById("head_js3").style.display="none";
	   document.getElementById("head_js4").style.display="block";
	   document.getElementById("head_js5").style.display="none";
	   break;
	   case 6:
	   document.getElementById("head_js").style.display="none";
	   document.getElementById("head_js1").style.display="none";
	   document.getElementById("head_js2").style.display="none";
	   document.getElementById("head_js3").style.display="none";
	   document.getElementById("head_js4").style.display="none";
	   document.getElementById("head_js5").style.display="block";
	   break;
	   
	   } 
  }
 
 
function b(i){
	b(i);
}
   function b(i){
	   switch(i){
	   case 1:
	   document.getElementById("news_js").style.display="block";
	   document.getElementById("news_js1").style.display="none";
	   document.getElementById("news_js2").style.display="none";
	   break;
	   case 2:
	   document.getElementById("news_js").style.display="none";
	   document.getElementById("news_js1").style.display="block"
	   document.getElementById("news_js2").style.display="none";
	   break;
	   case 3:
	   document.getElementById("news_js").style.display="none";
	   document.getElementById("news_js1").style.display="none";
	   document.getElementById("news_js2").style.display="block";
	   break;
	   } 
  }
 
 
 function c(i){
	c(i);
}
   function c(i){
	   switch(i){
	   case 1:
	   document.getElementById("qS_js").style.display="block";
	   document.getElementById("qS_js1").style.display="none";
	   document.getElementById("qS_js2").style.display="none";
	   break;
	   case 2:
	   document.getElementById("qS_js").style.display="none";
	   document.getElementById("qS_js1").style.display="block"
	   document.getElementById("qS_js2").style.display="none";
	   break;
	   case 3:
	   document.getElementById("qS_js").style.display="none";
	   document.getElementById("qS_js1").style.display="none";
	   document.getElementById("qS_js2").style.display="block";
	   break;
	   } 
  }
  
  
  
function f(i){
	f(i);
}
function f(i){
	switch(i){
		case 1:
		document.getElementById("bg").style.display="block";
		document.getElementById("bg1").style.display="none";
		document.getElementById("bg2").style.display="none";
		break;
		case 2:
		document.getElementById("bg").style.display="none";
		document.getElementById("bg1").style.display="block";
		document.getElementById("bg2").style.display="none";
		break;
		case 3:
		document.getElementById("bg").style.display="none";
		document.getElementById("bg1").style.display="none";
		document.getElementById("bg2").style.display="block";
		break;
	}
}

function g(i){
	g(i);
}
function g(i){
	   switch(i){
	   case 1:
	   document.getElementById("right_Rankings_js").style.display="block";
	   document.getElementById("right_Rankings_js1").style.display="none";
	   document.getElementById("right_Rankings_js2").style.display="none";
	   break;
	   case 2:
	   document.getElementById("right_Rankings_js").style.display="none";
	   document.getElementById("right_Rankings_js1").style.display="block"
	   document.getElementById("right_Rankings_js2").style.display="none";
	   break;
	   case 3:
	   document.getElementById("right_Rankings_js").style.display="none";
	   document.getElementById("right_Rankings_js1").style.display="none";
	   document.getElementById("right_Rankings_js2").style.display="block";
	   break;
	   } 
  }