// JavaScript Document
function exp_coll(ind)

{
 s = document.getElementById("sp_" + ind);
 i = document.getElementById("im_" + ind);
 i2 = document.getElementById("im2_" + ind);
 if (s.style.display == 'none')
 {
   s.style.display = 'block';
   i.src = "../images/minus.gif";
   i2.src = "../images/folder-open.gif";
 }
 else if (s.style.display == 'block')
 {
   s.style.display = 'none';
   i.src = "../images/plus.gif";
   i2.src = "../images/folder.gif";
 }
}

function exp(ind)
{
 s = document.getElementById("sp_" + ind);
 i = document.getElementById("im_" + ind);
 i2 = document.getElementById("im2_" + ind);
 if (!(s && i && i2)) return false;
 s.style.display = 'block';
 i.src = "../images/minus.gif";
 i2.src = "../images/folder-open.gif";
}

function coll(ind)
{
 s = document.getElementById("sp_" + ind);
 i = document.getElementById("im_" + ind);
 i2 = document.getElementById("im2_" + ind);
 if (!(s && i && i2)) return false;
 s.style.display = 'none';
 i.src = "../images/plus.gif";
 i2.src = "../images/folder.gif";
}

function coll_all(loopCount)
{
keepsum = loopCount + 1;
do{
	coll(keepsum);
	keepsum=keepsum -1;
}while(keepsum!=0)
      	

}