$(function() {
  // over menu
  $('#menuItemMethods').mouseover(function() {setVisualOver('homeVisualMethods', this.id, 'rgb(239,181,3)');});
  $('#menuItemMethods').mouseout(function() {setVisualOut('homeVisualMethods', this.id, '#777777');});

  $('#menuItemSolutions').mouseover(function() {setVisualOver('homeVisualSolutions', this.id, 'rgb(89,140,81)');});
  $('#menuItemSolutions').mouseout(function() {setVisualOut('homeVisualSolutions', this.id, '#777777');});

  $('#menuItemSectors').mouseover(function() {setVisualOver('homeVisualSectors', this.id, 'rgb(179,40,37)');});
  $('#menuItemSectors').mouseout(function() {setVisualOut('homeVisualSectors', this.id, '#777777');});

  $('#menuItemAboutUs').mouseover(function() {setVisualOver('homeVisualAboutUs', this.id, 'rgb(214,127,47)');});
  $('#menuItemAboutUs').mouseout(function() {setVisualOut('homeVisualAboutUs', this.id, '#777777');});

  $('#menuItemReferences').mouseover(function() {setVisualOver('homeVisualReferences', this.id, 'rgb(0,58,106)');});
  $('#menuItemReferences').mouseout(function() {setVisualOut('homeVisualReferences', this.id, '#777777');});

  // over graphics
  $('#homeVisualMethods').mouseover(function() {setVisualOver(this.id, 'menuItemMethods', 'rgb(239,181,3)');});
  $('#homeVisualMethods').mouseout(function() {setVisualOut(this.id, 'menuItemMethods', '#777777');});

  $('#homeVisualSolutions').mouseover(function() {setVisualOver(this.id, 'menuItemSolutions', 'rgb(89,140,81)');});
  $('#homeVisualSolutions').mouseout(function() {setVisualOut(this.id, 'menuItemSolutions', '#777777');});

  $('#homeVisualSectors').mouseover(function() {setVisualOver(this.id, 'menuItemSectors', 'rgb(179,40,37)');});
  $('#homeVisualSectors').mouseout(function() {setVisualOut(this.id, 'menuItemSectors', '#777777');});

  $('#homeVisualAboutUs').mouseover(function() {setVisualOver(this.id, 'menuItemAboutUs', 'rgb(214,127,47)');});
  $('#homeVisualAboutUs').mouseout(function() {setVisualOut(this.id, 'menuItemAboutUs', '#777777');});

  $('#homeVisualReferences').mouseover(function() {setVisualOver(this.id, 'menuItemReferences', 'rgb(0,58,106)');});
  $('#homeVisualReferences').mouseout(function() {setVisualOut(this.id, 'menuItemReferences', '#777777');});
  
  window.setInterval(setClock, 1000);     
});

function setVisualOver(visualID, menuID, color) { 
  $('#' + visualID).css("background-position", "0% 100%"); 
  //$('#' + menuID).css("text-decoration", "underline"); $('#' + menuID).css("color", color);
  }
function setVisualOut(visualID, menuID, color) { 
  $('#' + visualID).css("background-position", "0% 0%"); 
  //$('#' + menuID).css("text-decoration", "none"); $('#' + menuID).css("color", color);
  }