// Easy Slide - jQuery plugin for easy slide by Michael Lo
// http://www.ezjquery.com
// Copyright (c) 2007 Michael Lo
// Dual licensed under the MIT and GPL licenses.
// http://www.opensource.org/licenses/mit-license.php
// http://www.gnu.org/licenses/gpl.html
// free for anyone like Jquery. Enjoy!
(function($) 
{
	var mywidth,myheight,timer,myend,myfirst,myfirstlink,myfirstsrc, q;

	jQuery.extend(
		{
			next: function(secondname)
			{
				if (!q)
				{
					q=0;
				}
				q=q+1;

				myend=$('#'+secondname+'link a').size();
				myend=myend-1;
				
				if (q > myend)
				{
					q=0;
				}
				// alert(q);
				$('#'+secondname+'link a').eq(q).click();						
			},
			
			previous: function(secondname)
			{
				if (!q)
				{
					q=0;
				}
				q=q-1;

				myend=$('#'+secondname+'link a').size();
				myend=myend-1;
				if (q < 0)
				{
					q=myend;
				}
				// alert(q);
				$('#'+secondname+'link a').eq(q).click();						
			},
			
			init_slide: function(firstname,secondname,watermark,iscover,speed,autoplay,playtime,clickable,mytarget, width, height)
			{
				if (!mytarget)
				{
					mytarget='_blank';
				}

				if (!speed){speed=1000;}
				if (!playtime){playtime=6000;}
				myfirst=$('#'+firstname+' img:eq(0)').clone();
				myfirstlink=$(myfirst).attr('rel');
				myfirstsrc=$(myfirst).attr('src');
				var myImage = new Image();
				myImage.src=$(myfirst).attr('src');
//				mywidth=myImage.width;
//				myheight=myImage.height;
				mywidth=width;
				myheight=height;

				var mylink = new Array();
				var chk,mysrc,myrel,mytitle,mycover;
				$('#'+secondname).append('<div id=slideHolder style="width: '+mywidth+'; height: '+myheight+'"><div id='+secondname+'show class=showbg ></div><div id='+secondname+'link align=center valign=top></div><div align=center><span id='+secondname+'dis></span></div></div>');

				function autop()
				{
					if (!q)
					{
						q=0;
					}
					q=q+1;
					
					myend=$('#'+secondname+'link a').size();
					myend=myend-1;
					
					if (q > myend)
					{
						q=0;
					}
					
					// alert(q);
					$('#'+secondname+'link a').eq(q).click();						
				}

				$('#'+firstname+' img').each(function(e)
				{
					var f=e+1;
					chk=$(this).attr('title');
					myrel=$(this).attr('rel');
					mysrc=$(this).attr('src');
					if (chk)
					{
						mytitle=chk;
					}
					if(chk===undefined)
					{
						mytitle=$(this).attr("src");
						mytitle = mytitle.replace(new RegExp(/\.*\w*\//g),"");
					}
					mylink[e]='<a href=# rel=\"'+mysrc+'\" link=\"'+myrel+'\" title=\"'+mytitle+'\" no=\"'+f+'\" >'+f+'</a>';
					if (clickable!==1)
					{
						$('#'+secondname+'link').hide();
						$('#'+secondname+'dis').hide();
					}
					$('#'+secondname+'link').html(mylink.join(""));

					$('#'+secondname+'link a').addClass("link_nor");
				});

				$('#'+secondname+'link a:eq(0)').addClass("link_act");
				var mydis=$(mylink[0]).attr("title");
				$('#'+secondname+'dis').html(mydis);
				if (watermark==1)
				{
					$('#'+secondname+'show').append('<em id='+secondname+'cc class=opa><h3>'+mydis+'</h3></em>');	
				}

				if (myfirstlink)
				{
					$('#'+secondname+'show').append('<a href='+myfirstlink+' target='+mytarget+'><img src='+myfirstsrc+'></a>');
				}			
				else
				{
					$('#'+secondname+'show').append(myfirst);			
				}
				$('#'+secondname+'show img').hover(function()
				{
					clearTimeout(timer);
					$(this).fadeTo("slow",0.8);				
					$('#'+secondname+'cc').append('<em>Pause Now</em>');
				},function()
				{
					$(this).fadeTo("slow",1);
					$('#'+secondname+'cc').html('<h3>'+mydis+'</h3>');
					clearTimeout(timer);
					timer=setTimeout(autop,100,1);			
				});					

				$('#'+secondname+'link a').click(function()
				{
					var mm=this.rel;
					var nn=this.title;
					var kk=$(this).attr('link');
					var mynowplaying=$(this).text();
					mynowplaying=parseInt(mynowplaying,10);
					clearTimeout(timer);
					timer=setTimeout(autop,playtime,mynowplaying);
					$('#'+secondname+'link a').removeClass("link_act");
					$(this).addClass("link_act");
					$('#'+secondname+'show img:eq(0)').fadeTo("slow", 0.33,function()
					{
						$('#'+secondname+'show img:eq(0)').remove();
						if (iscover==1)
						{
							$('#'+secondname+'show').append('<div id='+secondname+'cover class=gray ></div>');
							$('#'+secondname+'cover').css({width:mywidth,height:myheight});
						}
						if (kk!== 'undefined')
						{
							$('#'+secondname+'show').append('<a href='+kk+' target='+mytarget+' ><img src='+mm +' style="display:none"></a>');
						}
						else
						{
							$('#'+secondname+'show').append('<img src='+mm +' style="display:none">');
						}

						if (iscover==1)
						{
							$('#'+secondname+'cover').animate(
							{
								height: "0px"   
							}, speed,
							function()
							{
								$('#'+secondname+'cover').remove();
							});
						}

						$('#'+secondname+'show img').fadeIn('slow');				
						$('#'+secondname+'dis').html(nn);
						//watermark
						if (watermark==1){$('#'+secondname+'cc').html('<h3>'+nn+'</h3>');}
						$('#'+secondname+'show img').hover(function()
						{	
							clearTimeout(timer);
							$(this).fadeTo("slow",0.8);				
							$('#'+secondname+'cc').append('<em>Pause Now</em>');
						},function()
						{
							$(this).fadeTo("slow",1);
							$('#'+secondname+'cc').html('<h3>'+nn+'</h3>');
							myend=$('#'+secondname+'link a').size();
							if (mynowplaying>myend)
							{
								mynowplaying=0;
							}
							clearTimeout(timer);
							timer=setTimeout(autop,100,mynowplaying);			
						});						
					});
				});

				if (autoplay===1)
				{	
					timer=setTimeout(autop,playtime);
				}	
			}
		});
	})(jQuery);	
	
var _st = window.setTimeout; 
window.setTimeout = function(fRef, mDelay) 
{
	if(typeof fRef == 'function')
	{
		var argu = Array.prototype.slice.call(arguments,2); 
		var f = (function(){ fRef.apply(null, argu); }); 
		return _st(f, mDelay); 
	} 
	return _st(fRef,mDelay); 
};