var blockProjectImgUrl1 = 'themes/synergy/images/080422074809242331980634.jpg';
var blockProjectImgUrl2 = 'themes/synergy/images/080422074902242331980636.jpg';
var blockProjectImgUrl3 = 'themes/synergy/images/080422074933242331980638.jpg';
var blockProjectImgUrl4 = 'themes/synergy/images/080422075033242331980641.jpg';
var blockProjectImgUrl5 = 'themes/synergy/images/080422075125242331980643.jpg';
var blockProjectImgUrl6 = 'themes/synergy/images/080422075147242331980646.jpg';
var blockProjectImgUrl7 = 'themes/synergy/images/080422075240242331980651.jpg';
var blockProjectImgUrl8 = 'themes/synergy/images/080422075312242331980653.jpg';
var blockProjectImgUrl9 = 'themes/synergy/images/080422075928242331980680.jpg';
var blockProjectImgUrl10 = 'themes/synergy/images/080422080010242331980687.jpg';
var blockProjectImgUrl11 = 'themes/synergy/images/080422080035242331980690.jpg';
var blockProjectImgUrl12 = 'themes/synergy/images/080422080117242331980692.jpg';
var blockProjectImgUrl13 = 'themes/synergy/images/080422080147242331980697.jpg';
var blockProjectImgUrl14 = 'themes/synergy/images/080422080223242331980699.jpg';

var blockProjectNombreImg = 14;
var blockProjectImgActuel = Math.floor(Math.random() * blockProjectNombreImg);

function SetBlockImage() {
  
  document.getElementById('block_recent_projects').innerHTML = '<a href="index.php?page=Html&amp;name=recent_projects"><img src="' + eval('blockProjectImgUrl' + blockProjectImgActuel) + '" alt="" /></a>';
  
  blockProjectImgActuel++;
  if(blockProjectImgActuel > blockProjectNombreImg)
    blockProjectImgActuel = 1;
  
  setTimeout("SetBlockImage()",4000);
}

setTimeout("SetBlockImage()", 4000);