function toolT(v)
{	
	var i;
	var t;
	var c;
	
	var sum =-1;
	for(i=0;i<1000;i++) { 
		c = "toolC_" + i;
		if (document.getElementById(c)!=null) { sum = sum + 1; } 
		else { i=1000; } 
	}
	
	t = "toolT_" + v;
	c = "toolC_" + v;
	if (document.getElementById(c).style.display=="")
	{
		document.getElementById(t).className="tools_toolT";
		document.getElementById(c).style.display="none";
		return;
	}
	
	for(i=0;i<=sum;i++)
	{
		t = "toolT_" + i;
		c = "toolC_" + i;
		document.getElementById(t).className="tools_toolT";
		document.getElementById(c).style.display="none";
	}
	
	t = "toolT_" + v;
	c = "toolC_" + v;
	document.getElementById(t).className="tools_toolT2";
	document.getElementById(c).style.display="";
}

function toolC(v)
{
	var t;
	var c
	t = "toolT_" + v;
	c = "toolC_" + v;
	document.getElementById(t).className="tools_toolT";
	document.getElementById(c).style.display="none";
}