function getAnchorPosition(anchorname){var useWindow=false;var coordinates=new Object();var x=0,y=0;var use_gebi=false, use_css=false, use_layers=false;if(document.getElementById){use_gebi=true;}else if(document.all){use_css=true;}else if(document.layers){use_layers=true;}if(use_gebi && document.all){x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);}else if(use_gebi){var o=document.getElementById(anchorname);x=AnchorPosition_getPageOffsetLeft(o);y=AnchorPosition_getPageOffsetTop(o);}else if(use_css){x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);}else if(use_layers){var found=0;for(var i=0;i<document.anchors.length;i++){if(document.anchors[i].name==anchorname){found=1;break;}}if(found==0){coordinates.x=0;coordinates.y=0;return coordinates;}x=document.anchors[i].x;y=document.anchors[i].y;}else{coordinates.x=0;coordinates.y=0;return coordinates;}coordinates.x=x;coordinates.y=y;return coordinates;}
function getAnchorWindowPosition(anchorname){var coordinates=getAnchorPosition(anchorname);var x=0;var y=0;if(document.getElementById){if(isNaN(window.screenX)){x=coordinates.x-document.body.scrollLeft+window.screenLeft;y=coordinates.y-document.body.scrollTop+window.screenTop;}else{x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;}}else if(document.all){x=coordinates.x-document.body.scrollLeft+window.screenLeft;y=coordinates.y-document.body.scrollTop+window.screenTop;}else if(document.layers){x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;}coordinates.x=x;coordinates.y=y;return coordinates;}
function AnchorPosition_getPageOffsetLeft(el){var ol=el.offsetLeft;while((el=el.offsetParent) != null){ol += el.offsetLeft;}return ol;}
function AnchorPosition_getWindowOffsetLeft(el){return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;}
function AnchorPosition_getPageOffsetTop(el){var ot=el.offsetTop;while((el=el.offsetParent) != null){ot += el.offsetTop;}return ot;}
function AnchorPosition_getWindowOffsetTop(el){return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;}

jQuery.fn.serialize = function(semantic) {
    var a = [];

    if (semantic) {
        var ok = {input:true, textarea:true, select:true, button:true};
        var jq = jQuery('*', this).not('option');
    }
    else {
        var jq = jQuery('input,textarea,select,button', this);
    }

    jq.each(function() {
        if (semantic && !ok[this.nodeName.toLowerCase()])
            return;

        var n = this.name;
        var t = this.type;

        if ( !n || this.disabled || t == 'reset' ||
            (t == 'checkbox' || t == 'radio') && !this.checked ||
            (t == 'submit' || t == 'image' || t == 'button') &&
						this.form.clicked != this ||
            this.tagName.toLowerCase() == 'select' && this.selectedIndex == -1)
            return;

        if (t == 'image' && this.form.clicked_x)
            return a.push(
                {name: n+'_x', value: this.form.clicked_x},
                {name: n+'_y', value: this.form.clicked_y}
            );

        if (t == 'select-multiple') {
            jQuery('option:selected', this).each( function() {
                a.push({name: n, value: this.value});
            });
            return;
        }

        a.push({name: n, value: this.value});
    });

    return a;
};

function menuClose() { if ($("#submenu").is(":visible")) $("#submenu").hide(300); return false; }	
function menuCleanUp() { $("#photo_fade").remove(); }	
function menuClass(id) {
  $("#menu > a").each(function() {
  	$(this).removeClass("selected");
  });
  $("#"+id).addClass("selected");
}

function newsletter() {
	$.get("feeds/x_newsletter.xml?jr_email="+$("#newsletter_email").val(),function(xml) {
  	if ($("result",xml).text() == 1) {
  		$("#newsletter_email").val("");
  		alert($("message",xml).text());
  	}
  	else alert($("message",xml).text());
  });		
}

$(document).ready(function() {
	
	// Greeting stuffs
	$("a.greets").click(function() { window.open($(this).attr("href")); return false; });
	
	// Newsletter
	$("#newsletter_form").submit(function() 	{ newsletter(); return false; } );
	$("#newsletter_button").click(function() 	{ newsletter(); } );
	$("#newsletter_email").focus(function()		{ if ($(this).val().indexOf("@") == -1) $(this).val(""); });
	$("#newsletter_email").blur(function()		{ 
		if ($(this).val().indexOf("@") == -1) {
			$.get("feeds/x_newsletter_form.xml",function(xml) {
				$("#newsletter_email").val($("title",xml).text());
			});
		}
	});	
	
	$("#buzzimage").click(function() {
		// var reference = $(this).src().replace("http://jr-art.net/images/photos/","");
		var reference = $(this).attr("rel");
		$("#content").load("feeds/c_content.xml?reference="+reference);
		$.get("feeds/x_photo_random.xml",function(xml) {
			$("#buzzimage").attr("src",$("src",xml).text());
			$("#buzzimage").attr("rel",$("reference",xml).text());
			menuCleanUp();
			menuClass('m_themes');
		})		
	});
	
	// Load default content
	$("#menu_cnt").load("feeds/c_menu.xml")
	$("#content").load("feeds/c_content.xml?catid=13")
	$("#marker").text('feeds/c_content.xml?catid=13');
	$.get("feeds/x_newsletter_form.xml",function(xml) { $("#newsletter_email").val($("title",xml).text()); });
	
	$("#container").ajaxStart(function() { $("#loader").css("visibility","visible"); });
	$("#container").ajaxStop(function() { /* $("#loader").hide(500); */ $("#loader").css("visibility","hidden"); });
	
	// Language setup
	$("#language").click(function() {
		if($("#language").css("background-image").indexOf("language_en") > -1) { lang = "en"; newlang = "fr"; }
		else { lang = "fr"; newlang = "en"; }
					
		$.get("feeds/x_language.xml?lang="+lang,function(xml) {
			if ($("result",xml).text()==1) {
				$("#language").css("background-image","url('images/language_"+newlang+".gif')");
				$("#menu_cnt").load("feeds/c_menu.xml");
				$("#content").load($("#marker").text());
				if (lang=="fr") $("#buzz_title").html("Random<br />sur le site");
				else $("#buzz_title").html("Website<br />random");
			}
			else {
				if (lang == "en") message = "Impossible language change";
				else message = "Changement de langue impossible";
			}
		});		
	});
	
});