// JavaScript Document
// =============================================================
//                 ===== photo 3D =====
// script written by Gerard Ferrandez - October 21th, 2007
// http://www.dhteumeuleu.com
// =============================================================

/* ==== library ==== */
var PreLoad=false;
var LNEXT,LID;
var LPHOTOGRAPHER=0;

var Library = {};
Library.ease = function () {
	this.target = 0;
	this.position = 0;
	this.move = function (target, speed)
	{
		this.position += (target - this.position) * speed;
	}
}


function Getm () {

	var Result=new Array();
	var url    = 'contact.php';
	var rand   = Math.random(9999);
	var pars   = 'rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
										 		$('CONTACT').innerHTML=t.responseText;
    										}
	} );
} 

function GetSave ()  {

	var Result=new Array();
	var url    = 'BookForm.php';
	var rand   = Math.random(9999);
	var pars   = 'rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
										 		$('SAVE').innerHTML=t.responseText;
    										}
	} );
}

function SaveIt ()  {
//	alert($F('Name'));
	var Result=new Array();
	var url    = 'SaveIt.php';
	var rand   = Math.random(9999);
	var pars   = 'rand=' + rand+'&Name='+majuscule($F('Name'));
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 	
										onComplete:function(t,json) {
										 		$('SAVE').innerHTML=t.responseText;
    										}
	} );
}

function majuscule(obj)
      {
        var minus = "aàâäbcçdeéèêëfghiîïjklmnoôöpqrstuùûvwxyz'"        
        var majus = "AAAABCCDEEEEEFGHIIIJKLMNOOOPQRSTUUUVWXYZ "
        var entree = obj;
        var sortie = "";
        for (var i = 0 ; i < entree.length ; i++)
        {
          var car = entree.substr(i, 1);
          sortie += (minus.indexOf(car) != -1) ? majus.substr(minus.indexOf(car), 1) : car;
        }
        return sortie;
      }

 
function AddBook (URL,DIR) {
	$('BOOK').innerHTML="ADDING PIC";
	Rank (DIR);
	var Result=new Array();
	var url    = 'AddBook.php';
	var rand   = Math.random(9999);
	var pars   = 'rand=' + rand+'&URL='+URL;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
										 		$('BOOK').innerHTML="PIC ADDED<br><a href=http://www.sensuwall.com/sensubook.php  class=lienback>SEE YOUR PRAYER BOOK</a>";
    										}
	} );
}

function GetJson (DIR,NEXT,ID) {

	LNEXT=NEXT;
	LID=ID;
	var Result=new Array();
	var url    = 'jsonit.php';
	var rand   = Math.random(9999);
	var pars   = 'd='+DIR+'&rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
									 		for(i=0;i<json.length;i++)
												{
													Result[i]=''+json[i].ref;
												}	
												tv.init(Result,NEXT,ID);
    										}
	} );
}

function GetJsoner (DIR,NEXT,ID,PHOTOGRAPHER) {

	LPHOTOGRAPHER=PHOTOGRAPHER;
	LNEXT=NEXT;
	LID=ID;
	var Result=new Array();
	var url    = 'jsonit.php';
	var rand   = Math.random(9999);
	var pars   = 'd='+DIR+'&rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
									 		for(i=0;i<json.length;i++)
												{
													Result[i]=''+json[i].ref;
												}	
												tv.init(Result,NEXT,ID);
    										}
	} );
}


function GetPreload (DIR,ID) {
//	alert("Debug:PreLoad Launch");
	$('NEXT').innerHTML="PreLoading next Nude Stone";
	var Result=new Array();
	var url    = 'jsonit.php';
	var rand   = Math.random(9999);
	var pars   = 'd='+DIR+'&rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
									 		for(i=0;i<json.length;i++)
												{
													MM_preloadImages(json[i].ref);
												}
												$('NEXT').innerHTML="<a href=\"Nude-"+DIR+"-"+ID+".html\" class=\"lienback\">NEXT is PreLoaded<br><img src=\"images/"+DIR+"/belle.jpg\"  width=\"33\" height=\"50\" border=0/ class=\"cad\"></a>";	
    										}
	} );
}

function GetPreloader (DIR,ID,PHOTOGRAPHER) {
//	alert("Debug:PreLoad Launch");

		$('NEXT').innerHTML="PreLoading next Nude Stone";
		var Result=new Array();
		var url    = 'jsonit.php';
		var rand   = Math.random(9999);
		var pars   = 'd='+DIR+'&rand=' + rand;
		var myAjax = new Ajax.Request( 
										url, {
											method: 'get',
											parameters: pars, 
											onComplete:function(t,json) {
										 		for(i=0;i<json.length;i++)
													{
														MM_preloadImages(json[i].ref);
													}
													$('NEXT').innerHTML="<a href=\"Nude-"+DIR+"-"+ID+"-"+PHOTOGRAPHER+".html\" class=\"lienback\">NEXT <br>"+PHOTOGRAPHER+" <br>is PreLoaded<br><img src=\"images/"+DIR+"/belle.jpg\"  width=\"33\" height=\"50\" border=0/ class=\"cad\"></a>";	
	    										}
		} );

}

function Rank (DIR) {

	$('RANK').innerHTML="VOTING";
	var Result=new Array();
	var url    = 'rank.php';
	var rand   = Math.random(9999);
	var pars   = 'd='+DIR+'&rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
												$('RANK').innerHTML="<span class=num>THX</span>";	
    										}
	} );
}

function Rankbook (DIR) {

	$('RANK').innerHTML="VOTING";
	var Result=new Array();
	var url    = 'rankbook.php';
	var rand   = Math.random(9999);
	var pars   = 'd='+DIR+'&rand=' + rand;
	var myAjax = new Ajax.Request( 
									url, {
										method: 'get',
										parameters: pars, 
										onComplete:function(t,json) {
												$('RANK').innerHTML="<span class=num>THX</span>";	
    										}
	} );
}

var tv = {
	/* ==== variables ==== */
	O : [],
	screen : {},
	grid : {
		size       : 5,  // 4x4 grid
		borderSize : 6,  // borders size
		zoomed     : false
	},
	angle : {
		x : new Library.ease(),
		y : new Library.ease()
	},
	camera : {
		x    : new Library.ease(),
		y    : new Library.ease(),
		zoom : new Library.ease(),
		focalLength : 1400 // camera Focal Length
	},

	/* ==== init script ==== */
	init : function (DIR,NEXT,ID)
	{
		this.screen.obj = document.getElementById('screen');
		var img=DIR;
		this.screen.obj.onselectstart = function () { return false; }
		this.screen.obj.ondrag        = function () { return false; }
		/* ==== create images grid ==== */
		var ni = 0;
		var n = (tv.grid.size / 2) - .5;
		
		var temp=0;

		for (var y = -n; y <= n; y++)
		{
			for (var x = -n; x <= n; x++)
			{
				/* ==== create HTML image element ==== */
				var o = document.createElement('img');
				var i = img[(ni++) % img.length];
				o.className = 'tvout';
				o.src = i;
				o.chk=false;
				tv.screen.obj.appendChild(o);
				/* ==== 3D coordinates ==== */
				o.point3D = {
					x  : x,
					y  : y,
					z  : new Library.ease()
				};
				/* ==== push object ==== */
				o.point2D = {};
				o.ratioImage = 1;
				tv.O.push(o);
				/* ==== on mouse over event ==== */
				o.onmouseover = function ()
				{
					if (!tv.grid.zoomed)
					{
						if (tv.o)
						{
							/* ==== mouse out ==== */
							tv.o.point3D.z.target = 0;
							tv.o.className = 'tvout';
						}
						/* ==== mouse over ==== */
						this.className = 'tvover';
						this.point3D.z.target = -.5;
						tv.o = this;
					}
				}
				/* ==== on click event ==== */
				o.onclick = function ()
				{
					if (!tv.grid.zoomed)
					{
						/* ==== zoom in ==== */
						tv.camera.x.target = this.point3D.x;
						tv.camera.y.target = this.point3D.y;
						tv.camera.zoom.target = tv.screen.w * 1.25;
						tv.grid.zoomed = this;
					} else {
						if (this == tv.grid.zoomed){
							/* ==== zoom out ==== */
							tv.camera.x.target = 0;
							tv.camera.y.target = 0;
							tv.camera.zoom.target = tv.screen.w / (tv.grid.size + .1);
							tv.grid.zoomed = false;
						}
					}

				}
				o.onmousedown = function (e)
				{
					var rightclick=false;
					if(!e) var e = window.event;
					if (e.which) rightclick = (e.which == 3);
					else if (e.button) rightclick = (e.button == 2 || e.button == 3);
					if(rightclick && tv.grid.zoomed) 
						{
						var chaine=this.src;
						var reg=new RegExp("/", "g");
						var tableau=chaine.split(reg);
						var cibledir='';
						if(tableau[3]=='images')  cibledir=tableau[4];
						else cibledir=tableau[3];
			 	//	alert(cibledir);	
						AddBook (this.src,cibledir)	;
						}

				}
				/* ==== 3D transform function ==== */
				o.calc = function ()
				{
					/* ==== ease mouseover ==== */
					this.point3D.z.move(this.point3D.z.target, .5);
					/* ==== assign 3D coords ==== */
					var x = (this.point3D.x - tv.camera.x.position) * tv.camera.zoom.position;
					var y = (this.point3D.y - tv.camera.y.position) * tv.camera.zoom.position;
					var z = this.point3D.z.position * tv.camera.zoom.position;
					/* ==== perform rotations ==== */
					var xy = tv.angle.cx * y  - tv.angle.sx * z;
					var xz = tv.angle.sx * y  + tv.angle.cx * z;
					var yz = tv.angle.cy * xz - tv.angle.sy * x;
					var yx = tv.angle.sy * xz + tv.angle.cy * x;
					/* ==== 2D transformation ==== */
					this.point2D.scale = tv.camera.focalLength / (tv.camera.focalLength + yz);
					this.point2D.x = yx * this.point2D.scale;
					this.point2D.y = xy * this.point2D.scale;
					this.point2D.w = Math.round(
					                   Math.max(
					                     0,
					                     this.point2D.scale * tv.camera.zoom.position * .8
					                   )
					                 );
					/* ==== image size ratio ==== */
					if (this.ratioImage > 1)
						this.point2D.h = Math.round(this.point2D.w / this.ratioImage);
					else
					{
						this.point2D.h = this.point2D.w;
						this.point2D.w = Math.round(this.point2D.h * this.ratioImage);
					}
				}
				/* ==== rendering ==== */
				o.draw = function ()
				{
					if (this.complete)
					{
						/* ==== paranoid image load ==== */
						if (!this.loaded)
						{
						//alert("PAS CHARGEE");
							if (!this.img)
							{
								
								/* ==== create internal image ==== */
								this.img = new Image();
								this.img.src = this.src;
								//alert("IMG INTERNE :"+this.src +" -- "+this.img.complete);
							}
							
							if (this.img.complete)
							{
								//alert("IMG INTERNE COMPLETE");
								/* ==== get width / height ratio ==== */
								this.style.visibility = 'visible';
								//alert(this.img.src+':'+this.img.style.width +'/'+ this.img.style.height);
								this.ratioImage = this.img.width / this.img.height;
								this.loaded = true;
								this.img = false;	
							
							}
						}
						
						
						/* ==== HTML rendering ==== */
						this.style.left = Math.round(
						                    this.point2D.x * this.point2D.scale +
						                    tv.screen.w - this.point2D.w * .5
						                  ) + 'px';
						this.style.top  = Math.round(
						                    this.point2D.y * this.point2D.scale +
						                    tv.screen.h - this.point2D.h * .5
						                  ) + 'px';
						this.style.width  = this.point2D.w + 'px';
						this.style.height = this.point2D.h + 'px';
						this.style.borderWidth = Math.round(
						                           Math.max(
						                             this.point2D.w,
						                             this.point2D.h
						                           ) * tv.grid.borderSize * .01
						                         ) + 'px';
						this.style.zIndex = Math.floor(this.point2D.scale * 100);
						this.chk=true;
					}
				}
			}
		}
		/* ==== start script ==== */
		tv.resize();
		mouse.y = tv.screen.y + tv.screen.h;
		mouse.x = tv.screen.x + tv.screen.w;

		
		tv.run();
		
	},

	/* ==== resize window ==== */
	resize : function ()
	{
		var o = tv.screen.obj;
		tv.screen.w = o.offsetWidth / 2;
		tv.screen.h = o.offsetHeight / 2;
		tv.camera.zoom.target = tv.screen.w / (tv.grid.size + .1);
		for (tv.screen.x = 0, tv.screen.y = 0; o != null; o = o.offsetParent)
		{
			tv.screen.x += o.offsetLeft;
			tv.screen.y += o.offsetTop;
		}
	},

	/* ==== main loop ==== */
	run : function ()
	{
		/* ==== motion ease ==== */
		tv.angle.x.move(-(mouse.y - tv.screen.h - tv.screen.y) * .0025, .1);
		tv.angle.y.move( (mouse.x - tv.screen.w - tv.screen.x) * .0025, .1);
		tv.camera.x.move(tv.camera.x.target, tv.grid.zoomed ? .25 : .025);
		tv.camera.y.move(tv.camera.y.target, tv.grid.zoomed ? .25 : .025);
		tv.camera.zoom.move(tv.camera.zoom.target, .05);
		/* ==== angles sin and cos ==== */
		tv.angle.cx = Math.cos(tv.angle.x.position);
		tv.angle.sx = Math.sin(tv.angle.x.position);
		tv.angle.cy = Math.cos(tv.angle.y.position);
		tv.angle.sy = Math.sin(tv.angle.y.position);
		/* ==== loop through all images ==== */
		var checker=true;
		for (var i = 0, o; o = tv.O[i]; i++)
		{
			o.calc();
			o.draw();
			if(!PreLoad) this.checker=o.chk;
		}

		if(!PreLoad && this.checker) 
				{
				PreLoad=true;
			 if(LPHOTOGRAPHER==0) GetPreload (LNEXT,LID);
			else GetPreloader (LNEXT,LID,LPHOTOGRAPHER);
			//	alert ("launch");
				} 
		/* ==== loop ==== */
		setTimeout(tv.run, 32);
	}

}

/* ==== global mouse position ==== */
var mouse = {
	x : 0,
	y : 0
}
document.onmousemove = function(e)
{
	if (window.event) e = window.event;
	mouse.x = e.clientX;
	mouse.y = e.clientY;
	return false;
}