// JavaScript Document

function tab(sun,num)
{
	var length=document.getElementById("tab"+sun).getElementsByTagName("dd").length;
	//alert(length);
	for(i=1;i<=length;i++){
		document.getElementById("tab"+sun+"_"+i).style.display="none";
			}
		document.getElementById("tab"+sun+"_"+num).style.display="block";
	
	}
	
function titles(sun,num){
		var lengths=document.getElementById("title_box"+sun).getElementsByTagName("div").length;
		for(i=1;i<=lengths;i++){
		document.getElementById("t"+sun+"_"+i).className="off";
			}
		document.getElementById("t"+sun+"_"+num).className="on";
	}