// JavaScript Document

function icon_show_red(name)
{
document.getElementById(name).src='/images/icons/'+name+'_red.gif';	
}

function icon_show_black(name)
{
document.getElementById(name).src='/images/icons/'+name+'_black.gif';	
}



function show_sq(num)
{
document.getElementById('sq_'+num).src='/images/sq_red.gif';	
}


function hide_sq(num)
{
document.getElementById('sq_'+num).src='/images/sq_green.gif';	
}