// VERSION: 1.0 LAST UPDATE: 15.02.2011
/*
* This is a free script, but, thank's to leave this comment
* if you want to use it in your site
*
* Ce script est gratuit, mais merci à vous de laisser ce commentaire
* si vous l'utilisez dans votre site
*
* Made by Stéphane Médaille s.medaille@gmail.com, Paris, France, 02.2011
* http://www.webdesigner-multimedia.com
*
*/
(function($){
jQuery.fn.extend({
moveScroll:function(duree,parameters){
var bloc = this;
if((typeof duree=="object" && typeof parameters == 'undefined') || typeof duree == 'undefined'){
parameters = duree;
var speed = {
duree: 1000
};
}else{
var speed = {
duree: duree
};
};
var params = $.extend({
direction:'top',
speedReturn:0,
blocMove:0,
sizeMove:0,
countBloc:0,
begin:0,
bottom:'0px',
stay:0,
repet:0,
beginTemp:0,
speedManagement:1,
//debug tools
debugMode:0,
relativeWindow:0,
displayDebug:'body'
},parameters);
//Verifications
if(typeof speed.duree == 'number' && params.speedReturn == 0){
params.speedReturn = (speed.duree)/3;
}else if(typeof speed.duree != 'number' || typeof params.speedReturn != 'number'){
params.speedReturn = 'fast';
};
//Control speed
if(params.speedManagement == 1){
if(typeof speed.duree == 'number' && typeof params.speedReturn == 'number'){
driveSpeed(speed,params);
};
};
if(params.blocMove == 0){
params.blocMove = bloc;
};
if(params.sizeMove == 0){
params.sizeMove = $(params.blocMove).width();
}
if(params.countBloc == 0){
var nmbr = 0;
$.each(params.blocMove,function(index){
nmbr++;
});
params.countBloc = nmbr;
};
params.begin = params.countBloc*params.sizeMove;
params.bottom = params.begin+'px';
if(params.stay!=0){
params.beginTemp = params.sizeMove;
}
//Mode Debug
if(params.debugMode == 1){
debug(speed,params,'moveScroll()');
};
//Action
if(params.repet == 0){
return scroll(speed,params);
}else{
setInterval(function(){scroll(speed,params);},params.repet);
};
}
});
//Mouvement
function scroll(speed,params){
switch(params.direction){
case 'left':
param1 = {left: '+='+params.begin };
param2 = {left: '-='+params.begin };
param3 = {left: '+='+params.beginTemp };
break;
case 'right':
param1 = {right: '+='+params.begin };
param2 = {right: '-='+params.begin };
param3 = {right: '+='+params.beginTemp };
break;
case 'bottom':
param1 = {bottom: '+='+params.begin };
param2 = {bottom: '-='+params.begin };
param3 = {bottom: '+='+params.beginTemp };
break;
default:
param1 = {top: '+='+params.begin };
param2 = {top: '-='+params.begin };
param3 = {top: '+='+params.beginTemp };
break;
}
if(params.stay == 0){
return move(param1,param2,speed,params);
}else{
return moveStop(param1,param2,speed,params);
}
};
function move(param1,param2,speed,params){
$(params.blocMove).animate(param1, speed.duree ) ;
if($(params.blocMove).css(params.direction)== '0px'){
$(params.blocMove).animate(param2, params.speedReturn);
}
}
function moveStop(param1,param2,speed,params){
$.fx.off = true;
setTimeout(function(){
$.fx.off = false;
$(params.blocMove).animate(param3, speed.duree ) ;
},params.stay);
if($(params.blocMove).css(params.direction)== params.bottom){
$(params.blocMove).animate(param2, params.speedReturn);
}
}
//control time
function driveSpeed(speed,params){
if(params.stay > params.repet ){
var repet1 = params.stay;
var tempo1 = params.repet;
params.stay = tempo1;
params.repet = repet1;
};
var resultat = speed.duree + params.speedReturn + params.stay;
if(resultat > params.repet){
params.error = 'Total timer superior timer repet';
if(params.stay < 500){
var temporisation = 500;
}else{
var temporisation = params.stay;
};
var repetition = params.repet;
var equation = repetition-temporisation;
var duree = (equation*3)/4;
var retour = duree/3;
speed.duree = duree;
params.speedReturn = retour;
params.stateSpeed = 'Modified';
}else{
params.stateSpeed = 'Unmodified';
};
speed.duree = Math.floor(speed.duree);
params.speedReturn = Math.floor(params.speedReturn);
params.totalTime = Math.floor(resultat);
};
//Dev Tools
function debug(speed,params,name){
$(params.displayDebug).append('Debug window for
'+name+'