/*
 * jScroller 0.3 - Scroller Script
 *
 * Copyright (c) 2007 Markus Bordihn (http://markusbordihn.de)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * $Date: 2007-11-15 13:00:00 +0100 (Thu, 15 Nov 2007) $
 * $Rev: 0.3 $
 */

$(document).ready(function(){
  $("a#testimonialsOpenClose").click(function(){
  
	  this.defaults = {
		scroller: {
		  interval:  0,    // Dont touch !
		  refresh:   50,  // Refresh Time in ms
		  direction: "up", // down,right,left,up
		  speed:     1,    // Set the Scroller Speed
		  id:        "#scroller",
		  cont_id:   "#scroller_container"
		}
	   }
	
	   var jscroller_config = $.extend(this.defaults), jscroller_scroller = $(jscroller_config.scroller.id), jscroller_scroller_cont = $(jscroller_config.scroller.cont_id);
	   
	   if (jscroller_scroller && jscroller_scroller_cont) {
		 jscroller_scroller.css({position: 'absolute', left: 0, top: 0});
		 jscroller_init();
	   }
	
	   function jscroller_startScroll() {
		if(!jscroller_config.scroller.interval) {
		 jscroller_config.scroller.interval=window.setInterval(jscroller_doScroll,jscroller_config.scroller.refresh);
		}
	   }
	
	   function jscroller_stopScroll() {
		if (jscroller_config.scroller.interval) {
		 window.clearInterval(jscroller_config.scroller.interval);
		 jscroller_config.scroller.interval=0;
		}
	   }
	
	   function jscroller_init() {
	    $("#scroller a").click(function(){
		 window.open(this.href);
		 return false;
	    });
	    jscroller_scroller_cont.css('overflow','hidden');
	    if(!jscroller_config.scroller.interval) { 
		 if (window.attachEvent) {
		  window.attachEvent("onfocus", jscroller_startScroll);
		  window.attachEvent("onblur",  jscroller_stopScroll);
		  window.attachEvent("onresize", jscroller_startScroll);
		  window.attachEvent("onscroll", jscroller_startScroll);
		 }
		 else if (window.addEventListener) {
		  window.addEventListener("focus", jscroller_startScroll, false);
		  window.addEventListener("blur",  jscroller_stopScroll, false);
		  window.addEventListener("resize", jscroller_startScroll, false);
		  window.addEventListener("scroll", jscroller_startScroll, false);
		 }
		 jscroller_startScroll();
		 if ($.browser.msie) {window.focus()}
		}
	   }
	
	   function jscroller_getElem(Elem) {
	    return (typeof Elem == "string" && document.getElementById)? document.getElementById(Elem) : Elem;
	   }
	
	   function jscroller_doScroll() {
	    if (scroller_dom = jscroller_getElem(jscroller_scroller.attr("id"))) {
		var
		 p_top= Number((/[0-9-,.]+/.exec(jscroller_scroller.css('top'))||0)),
		 p_left=Number((/[0-9-,.]+/.exec(jscroller_scroller.css('left'))||0)),
		 min_height=jscroller_scroller_cont.height(),
		 min_width=jscroller_scroller_cont.width(),
		 speed=jscroller_config.scroller.speed,
		 p_height=scroller_dom.offsetHeight,
		 p_width=scroller_dom.offsetWidth,
		 direction=jscroller_config.scroller.direction,
		 jscroller=jscroller_scroller;
	
		switch(direction) {
		  case 'up':
		   if (p_top <= -1*p_height) {p_top=min_height;}
		   jscroller.css('top',p_top-speed+'px');
		  break;
		  case 'right':
		   if (p_left >= min_width) {p_left=-1*p_width;}
		   jscroller.css('left',p_left+speed+'px');
		  break;
		  case 'left':
		   if (p_left <= -1*p_width) {p_left=min_width;}
		   jscroller.css('left',p_left-speed+'px');
		  break;
		  case 'down':
		   if (p_top >= min_height) {p_top=-1*p_height;}
		   jscroller.css('top',p_top+speed+'px');
		  break;
		}
	    }
	   }
	});


//	function doNothing(){
//		return null;
//	}
//	
//	$("div#scroller_container").click(function(){
//		doNothing();
//	});

});