function openNavigator() {

var nav_width = 400;
var nav_height = 600;
var xOffset = screen.width - nav_width;
var yOffset = screen.height - nav_height;
var random =Math.floor(Math.random()*11);

openDialog('navigator.jspx?tool=navigator&x='+random,'navigator','width='+nav_width+',height='+nav_height+',left='+xOffset+',top='+yOffset+',resizable,scrollbars');

}


function changeOpener(selectednode, collapse) {
      document.forms["navigator"].node.value = selectednode;
      document.forms["navigator"].collapse.value = collapse;
      document.navigator.submit();
       			
      opener.change('RESET_INDICATOR',selectednode);
}

function closeNavigator() {
       opener.change('SHOW_REMOTE','false');
       window.close();

}