/* 
 * General javascript container
 */

function pop_up_win (script, win_id) {
    pop_up_win_custom( script, win_id, 900, 760 );
}

function pop_up_win_custom (script, win_id, height, width) {
    window.open( script, win_id, 'width=' + width + ',height=' + height +
                 ',screenX=1,screenY=1,top=1,left=1,resizable=yes,' +
                 'scrollbars=1,scrolling=yes');
}

function dsp(loc){
   if(document.getElementById){
      var foc=loc.firstChild;
      foc=loc.firstChild.innerHTML?
         loc.firstChild:
         loc.firstChild.nextSibling;
      foc.innerHTML=foc.innerHTML=='+'?'-':'+';
      foc=loc.parentNode.nextSibling.style?
         loc.parentNode.nextSibling:
         loc.parentNode.nextSibling.nextSibling;
      foc.style.display=foc.style.display=='block'?'none':'block';}
}