// JScript source code
//Cookie qui enregistre les paramètres et le Texte du Post-it
/*var file = new ActiveXObject("Scripting.FileSystemObject");
var Text = file.CreateTextFile("C:\Post-It.txt", true);
function ecrirText()
{
    Text.WriteLine(document.getElementById('TextArea1').value);
    Text.Close();
}
function LireText()
{
    var myOutputTextStream = myFileSysObj.OpenTextFile("C:\Post-It.txt", 2, true);
    document.getElementById('TextArea1').value = myInputTextStream.ReadLine();
    Text.Close();
}*/
function Cookie(name)
{
    switch(name)
    {
    case "color":
        var couleur = document.getElementById('bloc1').style.backgroundImage.valueOf();
        SetCookie (name,couleur);
        break;
    case "text":
        var text = document.getElementById('TextArea1').value;
        //text = text.replace(' ', "¤");
        SetCookie (name,text);
        break;
    case "visibleTrue":
        SetCookie ('visible','block');
        break;
    case "visibleFalse":
        SetCookie ('visible','none');
        break;
    case "Position":
        var Left = document.getElementById('bloc1').style.left;
        var Top = document.getElementById('bloc1').style.top;
        SetCookie ('left',Left);
        SetCookie ('Top',Top);
    }
}
function SetCookie (name, value)
{
//nouvel objet date
var aujourdhui = new Date() ;
 
//nouvel objet date
var expdate = new Date() ;
 
//plus an an à partir d'aujourdh'ui le cookie ne s'efface jamais
expdate.setTime( aujourdhui.getTime() + ( 365*24*60*60*1000 ) )
 
//creation du cookie
document.cookie = name + "=" + value + ";expires=" + expdate.toGMTString() ;
}
function getCookieVal(offset) {
	var endstr=document.cookie.indexOf (";", offset);
	if (endstr==-1)
      		endstr=document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
	var arg=name+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	var i=0;
	while (i<clen) {
		var j=i+alen;
		if (document.cookie.substring(i, j)==arg)
		
                        switch(name)
                            {
                            case "color":
                                document.getElementById('bloc1').style.backgroundImage = getCookieVal (j);
                                break;
                            case "text":
                                document.getElementById('TextArea1').value = getCookieVal (j);
                                break;
                            case "visible":
                                document.getElementById('bloc1').style.display = getCookieVal (j);
                                break;
                            case "Top":
                                document.getElementById('bloc1').style.top = getCookieVal (j);
                                break;
                            case "left":
                                document.getElementById('bloc1').style.left = getCookieVal (j);
                                break; 
                            }
                        
                i=document.cookie.indexOf(" ",i)+1;
                        if (i==0) break;}
	
}

//Affiche menu du Post-It
function Menu(Btn1,Btn2)
{
    switch(document.getElementById(Btn1).style.display.valueOf())
        {
            case "block":
            document.getElementById(Btn1).style.display = "none";
            document.getElementById(Btn2).style.display = "none";
            break;
            case "none":
            document.getElementById(Btn1).style.display = "block";
            document.getElementById(Btn2).style.display = "block";
            break;
            }
}

//Bordure boutons Post-It
function BtnPostIt(Btn)
{
//if firefox ou internet exploreur
var bordure = document.getElementById(Btn).style.border.valueOf();
if(bordure =="thin solid rgb(192, 192, 192)"||bordure =="#c0c0c0 thin solid")
{
    document.getElementById(Btn).style.border ="thin none #C0C0C0";
    }
    else{
    document.getElementById(Btn).style.border ="thin solid #C0C0C0";
  
    }
}
//Affiche ou supprime le Post-It
function Open(PostIt)
    {
            document.getElementById(PostIt).style.display = "block";
    }
function Close(PostIt)
    {
        document.getElementById(PostIt).style.display = "none";
        document.getElementById('TextArea1').value="";
		document.getElementById(PostIt).style.left = "350px";
		document.getElementById(PostIt).style.top = "200px";
        Cookie('text');
		Cookie('Top');
		Cookie('left');
		
    }
    //Modifi la couleur du PostIt
function  color(PostIt)
    {
        switch(document.getElementById(PostIt).style.backgroundImage.valueOf())
        {
            case "url(Post-It/bleu.png)":
            document.getElementById(PostIt).style.backgroundImage = "url('Post-It/vert.png')";
            break;
            case "url(Post-It/vert.png)":
            document.getElementById(PostIt).style.backgroundImage = "url('Post-It/rose.png')";
            break;
			case "url(Post-It/rose.png)":
            document.getElementById(PostIt).style.backgroundImage = "url('Post-It/violet.png')";
            break;
			case "url(Post-It/violet.png)":
            document.getElementById(PostIt).style.backgroundImage = "url('Post-It/blanc.png')";
            break;
			case "url(Post-It/blanc.png)":
            document.getElementById(PostIt).style.backgroundImage = "url('Post-It/jaune.png')";
            break;
			case "url(Post-It/jaune.png)":
			document.getElementById(PostIt).style.backgroundImage = "url('Post-It/bleu.png')";
			break;
        }
    }
    var down = 0;
var idDiv = "";
function StartDrag(id,e){
down = true;
idDiv=id
if(e.pageX){
init_x = e.pageX;
init_y = e.pageY;
}else if(e.clientX){
init_x = e.clientX;
init_y = e.clientY;
}else{
init_x = e.x;
init_y = e.y;
}
div_x = document.getElementById(idDiv).offsetLeft;
div_y = document.getElementById(idDiv).offsetTop;
}
function StopDrag(){
down=false;
}
function drag(e){
if(down==1){
if(e.pageX){
pos_x = e.pageX;
pos_y = e.pageY;
}else if(e.clientX){
pos_x = e.clientX;
pos_y = e.clientY;
}else{
pos_x = e.x;
pos_y = e.y;
}
dx = pos_x - init_x; //distance entre la position initiale et la position actuelle en x
dy = pos_y - init_y; //distance entre la position initiale et la position actuelle en y
//déplace le bloc à sa nouvelle position
document.getElementById(idDiv).style.left = div_x + dx +"px";
document.getElementById(idDiv).style.top = div_y + dy +"px";
}
}