HTTP_SERVER = 'http://localhost/__myaddressinparis/_site/';
//HTTP_SERVER = '/prototype/maip/_';
//HTTP_SERVER = '/_site/';

var state_image;
var index_image=1;

state_image = false;

var images = Array();
var images_size = 0;

var agt=navigator.userAgent.toLowerCase();                                  
var appVer = navigator.appVersion.toLowerCase();
var is_minor = parseFloat(appVer);  
var is_major = parseInt(is_minor);   

var iePos  = appVer.indexOf('msie');   

var is_safari = (agt.indexOf("safari") != -1);  

var is_opera = (agt.indexOf("opera") != -1);  
var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_safari));  
var is_ie6up = (is_ie && is_minor >= 6);     



function check_anchror()
{
alert(document.anchors.length);
}

function date_to_int(d)
{
	var s = '';
	var a = d.split('/');
	for (var i = 1; i < 3;++i)
	{
		if (a[i].length < 2)
		{
			a[i] = '0' + a[i];
		}		
	}
	for (var i = 0;i < 3; ++i)
		s += a[i];		
	return s;
}

function redirect_url(my_url)
{
		document.location.href= my_url;
}

function browser_under_ie6()
{
	if (is_ie)
	{
		//alert("ie");
		return true;
		if (is_ie6up)
		{
			alert("ie6up");
			return true;		
		}
		return false;
	}
	else
	{
		return false;
	}
}



function contact_us(form_name)
{
	var o = document.getElementById(form_name);
//	alert(my_form.elements);
	var my_params = 'fake=nop';
	for (var i = 0; i < o.length; i++)
  {
  	id = o.elements[i].id;
  	if (id != '')
  	{
  		my_params += '&' + o.elements[i].id + '=' + encodeURIComponent(o.elements[i].value);
  	}
  }
  //alert(redirect_url);
  my_url = ROOT_PATH + 'pages/free.php?mode=send_contact_us';
  body_back = 'contact_us_div';//form_name + '_debug';
//  alert(my_url + my_params);
  feedback_post(my_url, my_params, body_back);
  
//  my_url.escape
	
}

function body_scroll()
{
	scroll_top_menu();
	scroll_free_page_title();
}

function scroll_free_page_title()
{
	if (typeof(window['SCROLL_TITLE_PAGE']) != "undefined")
	{
			
			ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
			if ((browser_under_ie6() == true) || (is_safari)){
				//alert("ty");
				//document.getElementById('free_page_menu').style.top = 160;	
			document.getElementById('free_page_menu').style.top = ignoreMe;	
				
			}

	}
}
//var last_scroll = 0;
function scroll_top_menu()
{
	ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
	//alert(last_scroll + ', ' + ignoreMe);
	//if (last_scroll == ignoreMe)
	if (browser_under_ie6() == true)
	{
		//alert("ty");
		//document.getElementById('top_screen_menu').style.top = ignoreMe;			
	}
	//alert('ok: ' + last_scroll + ', ' + ignoreMe);
	
	
	//last_scroll = ignoreMe;
	//alert(ignoreMe);
	
	//alert(document.documentElement.top);
}

function resize_screen()
{
	new_h = document.documentElement.offsetHeight - 170;
//	new_h = 2000;
	document.getElementById('td_middle_world').height = new_h;	
	//alert(new_h);
}

function change_the_page(go_to)
{
	document.location.href = go_to;
}

function change_opacity_projet(images_id, o)
{
	//alert(images_id);
	i_size = images_id.length;
//	alert(i_size);
	for (i = 0 ; i < i_size; ++i)
	{
		if (images_id[i] == 0) continue;
		//alert(images_id[i]);	
		document.getElementById("projet_image_" + images_id[i]).style.opacity = o;	
	}
}


function img_in_array(image)
{
 for (i = 0; i < images.length; ++i)
 {
  if (images[i] == image) return true;
 }
  return false;
}


function delete_from_images(image)
{
 for (i = 0; i < images.length; ++i)
 {
  if (images[i] == image)
  {
   images[i] = false;
   index_image--;
   return true;
  }
 }
 return false;
}

function push_in_images(image)
{

 for (i = 0; i < images.length; ++i)
 {
  if (images[i] == false)
  {
   images[i] = image;
   return true;
  }
 }
 images[images.length] = image;
 return false;
}


function fade_image(image)
{
//		alert('fade');
		Effect.Fade(image);
//		document.getElementById(image).style.display = 'none';
//        delete_from_images(image);
}


function change_project_image()
{
//		alert('up know');

		Effect.Appear('project_big_image');

}

function appear_image(image)
{
//		alert(image);
//		document.getElementById(image).style.zIndex = index_image;
//		document.getElementById(image).style.display = 'block';
//        push_in_images(image);

//		Effect.Fade('project_big_image');

		img = 'images/big/' + image;
		timer = 1000;
//		alert(img);

//		document.getElementById('project_big_image').style.display = 'none';
//		Effect.Appear('project_big_image');
		document.getElementById('project_big_image').src = img;

//		setTimeout("document.getElementById('project_big_image').src = img", timer);
//		setTimeout("change_project_image()", timer);
//        index_image++;


}


function change_img_state(image)
{
//	alert(image);
	if (img_in_array(image) == false)
	{
		appear_image(image);
	}
	else
	{
		fade_image(image);
   	}
	return false;
}


function change_menu(parcours, ln)
{
	url = "middle_world.php?parcours=" + parcours + "&ln=" + ln;
//	alert(url);
	feedback("middle_world", url);
//	top_link = ;
//	src = 'images/top_links/' + parcours + '.gif';
//	alert(src);
//	document.getElementById("top_link").src = src;
}

function show_one_project(project_id, ln)
{
	url = "middle_world.php?parcours=projets&projet=" + project_id + "&ln=" + ln;
//	alert(url);
	feedback("middle_world", url);
}

function show_family_project(id)
{
	url = "middle_world.php?parcours=projets&categorie=" + id;
//	alert(url);
	feedback("middle_world", url);

}

function show_one_team(team_name)
{
	url = "middle_world.php?parcours=team&collaborateur=" +  team_name;
	feedback("middle_world", url);

}

function load_projet_image(img)
{
	p_bi = document.getElementById("project_big_image");
	p_bi.src = 'images/big/' + img;

}