function calc_deg(celuis_deg) {
	return celuis_deg+' C° | '+Math.round((celuis_deg*9/5)+32)+' F°';
}

function show_panel(table_id , active ) {
	panel1 = table_id+"panel1_";
	panel2 = table_id+"panel2_";
	tabs = table_id+"tab_";
	if (table_id == 2 ) { total_panels = 5;}
	else {total_panels = 4 ;}
	for(i=1; i<total_panels+1; i++) {
		document.getElementById(panel1+i).style.display = 'none';
		document.getElementById(panel2+i).style.display = 'none'; 
		document.getElementById(tabs+i).className  = 'passive';
	}

	document.getElementById(panel1+active).style.display = 'inline';
	document.getElementById(panel2+active).style.display = 'inline'; 
	document.getElementById(tabs+active).className  = 'active';
	/*	
	else {
		document.getElementById(panel1+'1').style.display = 'inline';
		document.getElementById(panel2+'1').style.display = 'inline'; 
		document.getElementById(tabs+active).className  = 'active';
	}
	*/	
	return true;
}

function show_panel2(table_id , active ) {
	panel1 = table_id+"panel1_";
	panel2 = table_id+"panel2_";
	tabs = table_id+"tab_";
	if (table_id == 2 ) { total_panels = 5;}
	else {total_panels = 4 ;}
	
	for(i=1; i<total_panels+1; i++) {
		document.getElementById(panel1+i).style.display = 'none';
		document.getElementById(panel2+i).style.display = 'none'; 
		document.getElementById(tabs+i).className  = 'passive';
	}

	document.getElementById(panel1+active).style.display = 'inline';
	document.getElementById(panel2+active).style.display = 'inline'; 
	document.getElementById(tabs+active).className  = 'active1';
	/*	
	else {
		document.getElementById(panel1+'1').style.display = 'inline';
		document.getElementById(panel2+'1').style.display = 'inline'; 
		document.getElementById(tabs+active).className  = 'active';
	}
	*/	
	return true;
}

function show_panel3(table_id , active ) {
	panel1 = table_id+"panel1_";
	panel2 = table_id+"panel2_";
	tabs = table_id+"tab_";
	if (table_id == 2 ) { total_panels = 5;}
	else {total_panels = 4 ;}
	for(i=1; i<total_panels+1; i++) {
		document.getElementById(panel1+i).style.display = 'none';
		document.getElementById(panel2+i).style.display = 'none'; 
		document.getElementById(tabs+i).className  = 'passive2';
	}

	document.getElementById(panel1+active).style.display = 'inline';
	document.getElementById(panel2+active).style.display = 'inline'; 
	document.getElementById(tabs+active).className  = 'active1';
	/*	
	else {
		document.getElementById(panel1+'1').style.display = 'inline';
		document.getElementById(panel2+'1').style.display = 'inline'; 
		document.getElementById(tabs+active).className  = 'active';
	}
	*/	
	return true;
}


function fadeIn (id) 
{
	var speed = 50;
	var timer = 10;
		for(i = 0; i <= 100; i++)
		{
			setTimeout("setOpacity('" + id + "'," + i + ")",(timer * 10));
			timer++;
		}
} //fadeIn

function fadeOut (id) 
{
	var speed = 50;
	var timer = 10;
		for(i = 50; i >= 0; i--) 
		{
			setTimeout("setOpacity('" + id + "'," + i + ")",(timer * 10));
			timer++;
		}
} //fadeOut

function setOpacity(id,opacity ) 
{
	var obj = document.getElementById(id); 
	obj.style.opacity = (opacity / 100);
	obj.style.MozOpacity = (opacity / 100);
	obj.style.KhtmlOpacity = (opacity / 100);
	obj.style.filter = "alpha(opacity=" + opacity + ")";
} //setOpacity

function showPanelWithFade (table_id, active, block_id)
{
	//fadeOut(block_id);
	//setTimeout('fadeIn(\''+block_id+'\')',0);
	setTimeout('show_panel(\''+table_id+'\',\''+active+'\')',0);
	
} //showPanelWithFade

function showPanelWithFade2 (table_id, active, block_id)
{
	//fadeOut(block_id);
	//setTimeout('fadeIn(\''+block_id+'\')',0);
	setTimeout('show_panel2(\''+table_id+'\',\''+active+'\')',0);
	
} //showPanelWithFade
function showPanelWithFade3 (table_id, active, block_id)
{
	//fadeOut(block_id);
	//setTimeout('fadeIn(\''+block_id+'\')',0);
	setTimeout('show_panel3(\''+table_id+'\',\''+active+'\')',0);
	
} //showPanelWithFade


function changeClass (id, nClass)
{
	window.document.getElementById(id).className = nClass;	
} //changeClass

function show(id)
{
	for (i=1;i<=4;i++)
	{
		newId = 'Info' + i;
		if (id !=i)
			window.document.getElementById(newId).style.display = 'none';
		else
			window.document.getElementById(newId).style.display = 'block';
	}
}