/* Copyright (c) 2008 Kean Loong Tan http://www.gimiti.com/kltan
 * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * jFlow
 * Version: 1.1 (May 22, 2008)
 * Requires: jQuery 1.2+
 */
/*(function(A){A.fn.jFlow=function(D){var E=A.extend({},A.fn.jFlow.defaults,D);var F=0;var B=A(".jFlowControl").length;A(this).find(".jFlowControl").each(function(G){A(this).click(function(){A(".jFlowControl").removeClass("jFlowSelected");A(this).addClass("jFlowSelected");var H=Math.abs(F-G);A(E.slides).animate({marginLeft:"-"+(G*A(E.slides).find(":first-child").width()+"px")},E.duration*(H));F=G})});A(E.slides).before('<div id="jFlowSlide"></div>').appendTo("#jFlowSlide");A(E.slides).find("div").each(function(){A(this).before('<div class="jFlowSlideContainer"></div>').appendTo(A(this).prev())});A(".jFlowControl").eq(F).addClass("jFlowSelected");var C=function(G){A("#jFlowSlide").css({position:"relative",width:E.width,height:E.height,overflow:"hidden"});A(E.slides).css({position:"relative",width:A("#jFlowSlide").width()*A(".jFlowControl").length+"px",height:A("#jFlowSlide").height()+"px",overflow:"hidden"});A(E.slides).children().css({position:"relative",width:A("#jFlowSlide").width()+"px",height:A("#jFlowSlide").height()+"px","float":"left"});A(E.slides).css({marginLeft:"-"+(F*A(E.slides).find(":first-child").width()+"px")})};C();A(window).resize(function(){C()});A(".jFlowPrev").click(function(){if(F>0){F--}else{F=B-1}A(".jFlowControl").removeClass("jFlowSelected");A(E.slides).animate({marginLeft:"-"+(F*A(E.slides).find(":first-child").width()+"px")},E.duration);A(".jFlowControl").eq(F).addClass("jFlowSelected")});A(".jFlowNext").click(function(){if(F<B-1){F++}else{F=0}A(".jFlowControl").removeClass("jFlowSelected");A(E.slides).animate({marginLeft:"-"+(F*A(E.slides).find(":first-child").width()+"px")},E.duration);A(".jFlowControl").eq(F).addClass("jFlowSelected")})};A.fn.jFlow.defaults={easing:"swing",duration:400,width:"100%"}})(jQuery);*/

/* Copyright (c) 2008 Kean Loong Tan http://www.gimiti.com/kltan
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* jFlow
* Version: 1.2 (July 7, 2008)
* Requires: jQuery 1.2+
*/

(function($) {

$.fn.jFlow = function(options) {
var opts = $.extend({}, $.fn.jFlow.defaults, options);
var randNum = Math.floor(Math.random()*11);
var jFC = opts.controller;
var jFS = opts.slideWrapper;
var jSel = opts.selectedWrapper;

var cur = 0;
var timer;
var maxi = $(jFC).length;
// sliding function
var slide = function (dur, i) {
$(opts.slides).children().css({
overflow:"hidden"
});
$(opts.slides + " iframe").hide().addClass("temp_hide");
$(opts.slides).animate({
marginLeft: "-" + (i * $(opts.slides).find(":first-child").width() + "px")
},
opts.duration*(dur),
opts.easing,
function(){
$(opts.slides).children().css({
overflow:"hidden"
});
$(".temp_hide").show();
}
);

}
$(this).find(jFC).each(function(i){
$(this).click(function(){
dotimer();
if ($(opts.slides).is(":not(:animated)")) {
$(jFC).removeClass(jSel);
$(this).addClass(jSel);
var dur = Math.abs(cur-i);
slide(dur,i);
cur = i;
}
});
});

$(opts.slides).before('<div id="'+jFS.substring(1, jFS.length)+'"></div>').appendTo(jFS);

$(opts.slides).find("div").each(function(){
$(this).before('<div class="jFlowSlideContainer"></div>').appendTo($(this).prev());
});

//initialize the controller
$(jFC).eq(cur).addClass(jSel);

var resize = function (x){
$(jFS).css({
position:"relative",
width: opts.width,
height: opts.height,
overflow: "hidden"
});
//opts.slides or #mySlides container
$(opts.slides).css({
position:"relative",
width: $(jFS).width()*$(jFC).length+"px",
height: $(jFS).height()+"px",
overflow: "hidden"
});
// jFlowSlideContainer
$(opts.slides).children().css({
position:"relative",
width: $(jFS).width()+"px",
height: $(jFS).height()+"px",
"float":"left",
overflow:"hidden"
});

$(opts.slides).css({
marginLeft: "-" + (cur * $(opts.slides).find(":eq(0)").width() + "px")
});
}

// sets initial size
resize();

// resets size
$(window).resize(function(){
resize();
});

$(opts.prev).click(function(){
dotimer();
doprev();

});

$(opts.next).click(function(){
dotimer();
donext();

});

var doprev = function (x){
if ($(opts.slides).is(":not(:animated)")) {
var dur = 1;
if (cur > 0)
cur--;
else {
cur = maxi -1;
dur = cur;
}
$(jFC).removeClass(jSel);
slide(dur,cur);
$(jFC).eq(cur).addClass(jSel);
}
}

var donext = function (x){
if ($(opts.slides).is(":not(:animated)")) {
var dur = 1;
if (cur < maxi - 1)
cur++;
else {
cur = 0;
dur = maxi -1;
}
$(jFC).removeClass(jSel);
//$(jFS).fadeOut("fast");
slide(dur, cur);
//$(jFS).fadeIn("fast");
$(jFC).eq(cur).addClass(jSel);
}
}

var dotimer = function (x){
if((opts.auto) == true) {
if(timer != null)
clearInterval(timer);

timer = setInterval(function() {
$(opts.next).click();
}, 3000);
}
}

dotimer();
};

$.fn.jFlow.defaults = {
controller: ".jFlowControl", // must be class, use . sign
slideWrapper : "#jFlowSlide", // must be id, use # sign
selectedWrapper: "jFlowSelected", // just pure text, no sign
auto: false,
easing: "swing",
duration: 400,
width: "100%",
prev: ".jFlowPrev", // must be class, use . sign
next: ".jFlowNext" // must be class, use . sign
};

})(jQuery);