// JavaScript Document

var base_url      = location.protocol + '//' + location.hostname;
var progress_icon = '<img src="graphics/progress.gif" style="display: block; margin: 5px auto" />';
var progress_icon_src_project_image = 'graphics/project_progress.gif';

function employee_set_main_image () {
  var selected = document.getElementById('imageselector_selected_image');

  var image = document.getElementById('main_image');
  image.src = progress_icon_src;

  document.getElementById('main_image_id').value = selected.value;

  var http = getHTTPObject();
  if (http) {
	http.open("GET", "/neo/index.pl?image=getImageSrc&image_id=" + selected.value + "&image_type=large", true);
	http.onreadystatechange = function() {
	  if (http.readyState == 4) {
		if (http.responseText) {
		  image.src = http.responseText;
		} else {
		  image.src = '/neo/graphics/no_image_choosen.gif';
          document.getElementById('main_image_id').value = '';
		}
	  }
	}
	http.send(null);
  } else {
	alert('Kan ej skapa http-objekt. Kontakta Bjorn.');
  }
}

function employee_description_toggle(employee_id) {
  var area = document.getElementById('texts' + employee_id);

  if (area.style.display == 'none') {
    area.style.display = '';
    document.getElementById('employee_readmorelink' + employee_id).src = '/neo/graphics/btn_project_readless.gif';
  } else {
    area.style.display = 'none';
    document.getElementById('employee_readmorelink' + employee_id).src = '/neo/graphics/btn_project_readmore.gif';
  }
}

/*
function employee_description_toggle_onmousover(employee_id) {
  var image = document.getElementById('employee_readmorelink' + employee_id);

  if (document.getElementById('texts' + employee_id).style.display == 'none') {
    image.src = '/neo/graphics/btn_project_readmore_hover.gif'
  } else {
    image.src = '/neo/graphics/btn_project_readless_hover.gif'
  }
}

function employee_description_toggle_onmousout(employee_id) {
  var image = document.getElementById('employee_readmorelink' + employee_id);

  if (document.getElementById('texts' + employee_id).style.display == 'none') {
    image.src = '/neo/graphics/btn_project_readmore.gif'
  } else {
    image.src = '/neo/graphics/btn_project_readless.gif'
  }
}
*/