// JavaScript Document
function tagOver(obj,ao)
{
	var h ;
	
	 
		 h=document.getElementById("kb-tab").getElementsByTagName("h4");
 	 	for(var i=0;i<h.length;i++)
		{
			if (ao-1==i){
				h[i].className=h[i].className.replace("normal","active");
				document.getElementById("kown-content"+(i+1)).style.display="block";
			}
			else{
				h[i].className=h[i].className.replace("active","normal");
 				document.getElementById("kown-content"+(i+1)).style.display="none";
			}
			

		}
	 
	 
} 


function tagOver2(obj,ao)
{
	var h ;
		 h=document.getElementById("kb-tab2").getElementsByTagName("h4");
 	 	for(var i=0;i<h.length;i++)
		{
			if (ao-1==i){
				h[i].className=h[i].className.replace("normal","active");
				document.getElementById("kown-content2"+(i+1)).style.display="block";
			}
			else{
				h[i].className=h[i].className.replace("active","normal");
 				document.getElementById("kown-content2"+(i+1)).style.display="none";
			}
			

		}
	 
	 
}