//-----------------------------------------------------------------
// Toggle Class
//-----------------------------------------------------------------

function hilite_row(element, classid) {
	var parent = element.parentNode;

	parent.className = classid;
}

//-----------------------------------------------------------------
// Animate DIV Toggle
//-----------------------------------------------------------------

var content_height = 200;
var slide_time = 250.0;
var open_div = '';

function toggle_slide(div_id, slide_time_override, content_height_override) {
  	if(open_div == div_id) {
    		return false; //div_id = '';
	}

	if (content_height_override > 0 ) {
		content_height = content_height_override;
	}

	if (slide_time_override > 0 ) {
		slide_time = slide_time_override;
	}


   
  setTimeout("slide_it("
      + new Date().getTime() + "," + slide_time + ",'"
      + open_div + "','" + div_id + "')", 33);
 
  open_div = div_id;
}


function slide_it(last_tick, time_left, close_id, open_id) {

	var current_tick = new Date().getTime();
 	var elapsed_ticks = current_tick - last_tick;
 
	var opening = (open_id == '') ?
		null : document.getElementById(open_id);
	var closing = (close_id == '') ?
		null : document.getElementById(close_id);
 
	if (time_left <= elapsed_ticks) {
		if (opening != null)
			opening.style.height = content_height + 'px';
   
		if (closing != null) {
			closing.style.display = 'none';
			closing.style.height = '0px';
		}

		return;
	}
 
	time_left -= elapsed_ticks;
	var nu_close_height = Math.round((time_left/slide_time) * content_height);

	if (opening != null) {
		if (opening.style.display != 'block')
			opening.style.display = 'block';
			opening.style.height = (content_height - nu_close_height) + 'px';
	}
 
	if (closing != null)
		closing.style.height = nu_close_height + 'px';

	setTimeout("slide_it(" + current_tick + "," + time_left + ",'" + close_id + "','" + open_id + "')", 33);
}


function dfocus(fid, odiv, time) {

	var f = document.getElementById(odiv).style.display;
	if (f == '' || f == 'none') {
		setTimeout("document.getElementById('"+ fid +"').focus()", time);
	}
}


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