// JavaScript Document
// written by Ella Musina <ella@papillon-lab.com> 08/28/2005

// configuration
var numofarrows = 7;
var pic = new Array(2);

// preload images
if (document.images)
{
    pic['empty'] = new Image();
	pic['empty'].src = "images/smempty.gif";
	pic['arrow'] = new Image();
	pic['arrow'].src = "images/smarrow.gif";
}
else
{
    pic['empty'].src = "";
	pic['arrow'].src = "";
}

function adarrow(num)
{
    resetarrows();
	eval("document.arrow" + num + ".src = pic['arrow'].src");
	//document.cookie = "sb=" + num;
    //resetbut(num); 
}

function resetprevious(num)
{
    eval("document.arrow"+num+".src = pic['empty'].src");
}

function resetarrows()
{
    for(i=1; i <= 7; i++)
	{
	    if (eval("document.arrow" + i + ".src") == pic['arrow'].src)
		{
	        eval("document.arrow" + i + ".src = pic['empty'].src");
			break;
		}
	}
}