// JavaScript Document
function show(what)
{
	var prefix = what.split('_')[0];
	var classNames;
	var obj;
	var maxTabs = 15;
	
	//Hide the other items	
	for (i=1;i<=maxTabs;i++)
	{
		obj=document.getElementById(prefix+"_"+i+"_tab");
		if (obj)
		{
			classNames = obj.className;
			classNames = classNames.split("active")[0];
			classNames = classNames.split("inactive")[0];
			obj.className = classNames + " inactive";
		}
		
		obj=document.getElementById(prefix+"_"+i);
		if (obj)
		{
			classNames = obj.className;
			classNames = classNames.split(" fold")[0];
			classNames = classNames.split(" unfold")[0];
			obj.className = classNames + " fold";
		}
		else
		{
			//break;		
		}
	}
	
	//Show the item
	obj=document.getElementById(what);
	if (obj)
	{
		classNames = obj.className;
		classNames = classNames.split(" fold")[0];
		classNames = classNames.split(" unfold")[0];
		obj.className = classNames + " unfold";
	}
	
	obj=document.getElementById(what+"_tab");
	if (obj)
	{	
		classNames = obj.className;
		classNames = classNames.split("active")[0];
		classNames = classNames.split("inactive")[0];
		obj.className = classNames + " active";
	}
}

function hide(what)
{
	obj=document.getElementById(what);
	if (obj)
	{
		classNames = obj.className;
		classNames = classNames.split(" fold")[0];
		classNames = classNames.split(" unfold")[0];
		obj.className = classNames + " fold";
	}
}