if (document.images)
{
  pic1= new Image(76, 150); 
  pic1.src="http://www.celebratingprotest.org/pro-test3/images/menu_01-over.gif";

  pic2= new Image(76, 150); 
  pic2.src="http://www.celebratingprotest.org/pro-test3/images/menu_02-over.gif";

  pic3= new Image(76, 150); 
  pic3.src="http://www.celebratingprotest.org/pro-test3/images/menu_03-over.gif";

  pic4= new Image(76, 150); 
  pic4.src="http://www.celebratingprotest.org/pro-test3/images/menu_04-over.gif";
 
}

var openmenu, opencount=0;

function expandcollapse (postid) { 
	/*if (postid == "catch") {
		if (opencount > 0)
		{
			document.getElementById(openmenu + "_sub").className = "submenu";
			document.getElementById(openmenu).src="images/menu_" + openmenu + ".gif";
			opencount--;
		}
		return;
	}
	*/
	whichpost = document.getElementById(postid + "_sub"); 
   
	if (whichpost.className=="submenu") { 
		if (opencount > 0) {
			document.getElementById(openmenu + "_sub").className = "submenu";
			document.getElementById(openmenu).src="http://www.celebratingprotest.org/pro-test3/images/menu_" + openmenu + ".gif";
			opencount--;
		}
		whichpost.className="submenu_show";
		openmenu=postid;
		opencount++;
	} 
	else { 
		whichpost.className="submenu";
		opencount--;
	}
}

function roll (postid, action) {

	whichpost = document.getElementById(postid);

	if (action == "off") {
		if (document.getElementById(whichpost.id + "_sub").className=="submenu") {
			whichpost.src = "http://www.celebratingprotest.org/pro-test3/images/menu_" + whichpost.id + ".gif";
		}
	}
	else {
		whichpost.src = "http://www.celebratingprotest.org/pro-test3/images/menu_" + whichpost.id + "-over.gif";
	}

}