function show(a)
{
		if(a == "latest")
		{
			document.getElementById("lID").style.display = 'block' ;
			document.getElementById("pID").style.display = 'none' ;
			document.getElementById("rID").style.display = 'none' ;	
			document.getElementById("img1").src = 'images/latestgames_over.jpg' ;
			document.getElementById("img2").src = 'images/populargames_norm.jpg' ;
			document.getElementById("img3").src = 'images/topgames_norm.jpg' ;
					
		} 
	   
		if(a == "popular")
		{
			
			document.getElementById("pID").style.display = 'block' ;
			document.getElementById("rID").style.display = 'none' ;
			document.getElementById("lID").style.display = 'none' ;
			document.getElementById("img2").src = 'images/populargames_over.jpg';
			document.getElementById("img1").src = 'images/latestgames_norm.jpg' ;
			document.getElementById("img3").src = 'images/topgames_norm.jpg' ;
		}
		if(a == "rating")
		{
			document.getElementById("pID").style.display = 'none' ;
			document.getElementById("rID").style.display = 'block' ;
			document.getElementById("lID").style.display = 'none' ;
			document.getElementById("img3").src = 'images/topgames_over.jpg' ;
			document.getElementById("img1").src = 'images/latestgames_norm.jpg' ;
			document.getElementById("img2").src = 'images/populargames_norm.jpg' ;
		}
  
    
   
}