var slideshow_current_slide_num=1;var slideshow_next_slide_num;var slideshow_total_slides;var slideshow_current_slide;var slideshow_current_slide_li;var slideshow_current_slide_span;var slideshow_next_slide;var slideshow_next_slide_li;var slideshow_next_slide_span;var slideshow_fade_time=10;var slideshow_slide_time=5000;var original_slide_time=slideshow_slide_time;var slideshow_fade_amount=0.05;var slideshow_timer;var slideshow_fade_timer;var slideshow_lock_click=0;var slide_show_list_name;var slideshow_item_pre;var pause_start_time;function slideshow_cleartimeouts(){clearInterval(slideshow_fade_timer);clearTimeout(slideshow_timer)}function restart_slideshow(a){if(slideshow_lock_click==0){var b=new Date();time_diff=b.getTime()-pause_start_time.getTime();if(slideshow_slide_time>time_diff){slideshow_slide_time=slideshow_slide_time-time_diff}else{slideshow_slide_time=1000}start_slideshow(a)}}function start_slideshow(a){if(slideshow_lock_click==0){slideshow_cleartimeouts();list=document.getElementById(a+"slides");slideshow_item_pre=a;num_items=list.getElementsByTagName("li");slideshow_total_slides=num_items.length;slideshow_current_slide=document.getElementById(slideshow_item_pre+slideshow_current_slide_num);slideshow_current_slide_li=document.getElementById(slideshow_item_pre+slideshow_current_slide_num+"_li");document.getElementById(slideshow_item_pre+"btn_"+slideshow_current_slide_num).style.textDecoration="underline";slideshow_current_slide.style.opacity=1;slideshow_current_slide.style.filter="alpha(opacity=100)";slideshow_current_slide_li.style.zIndex=2;slideshow_timer=setTimeout("slideshow_change_slide()",slideshow_slide_time);slideshow_slide_time=original_slide_time}}function slideshow_change_slide(){if(slideshow_lock_click==0){slideshow_cleartimeouts();next_slide=slideshow_current_slide_num+1;if(next_slide>slideshow_total_slides){next_slide=1}slideshow_next_slide=document.getElementById(slideshow_item_pre+next_slide);slideshow_next_slide_li=document.getElementById(slideshow_item_pre+next_slide+"_li");slideshow_next_slide_num=next_slide;slideshow_fade_timer=setInterval("slideshow_fade()",slideshow_fade_time)}}function slideshow_fade(){slideshow_lock_click=1;slideshow_cleartimeouts();current_slide_opacity=slideshow_current_slide.style.opacity;next_slide_opacity=slideshow_next_slide.style.opacity;if(next_slide_opacity<1){slideshow_current_slide_li.style.zIndex=1;slideshow_next_slide_li.style.zIndex=2;next_slide_new_opacity=parseFloat(next_slide_opacity)+parseFloat(slideshow_fade_amount);slideshow_next_slide.style.opacity=next_slide_new_opacity;slideshow_next_slide.style.filter="alpha(opacity="+parseFloat(next_slide_new_opacity)*100+")";slideshow_fade_timer=setInterval("slideshow_fade()",slideshow_fade_time)}else{slideshow_current_slide.style.opacity=0;slideshow_current_slide.style.filter="alpha(opacity=0)";document.getElementById(slideshow_item_pre+"btn_"+slideshow_current_slide_num).style.textDecoration="none";document.getElementById(slideshow_item_pre+"btn_"+slideshow_next_slide_num).style.textDecoration="underline";slideshow_current_slide_num=slideshow_next_slide_num;slideshow_current_slide=slideshow_next_slide;slideshow_current_slide_li=slideshow_next_slide_li;slideshow_timer=setTimeout("slideshow_change_slide()",slideshow_slide_time);slideshow_lock_click=0}}function slideshow_select_slide(a){if(slideshow_lock_click==0&&a!=slideshow_next_slide_num){slideshow_cleartimeouts();slideshow_next_slide=document.getElementById(slideshow_item_pre+a);slideshow_next_slide_li=document.getElementById(slideshow_item_pre+a+"_li");slideshow_next_slide_num=a;slideshow_fade_timer=setInterval("slideshow_fade()",slideshow_fade_time)}}function slideshow_pause(){if(slideshow_lock_click==0){slideshow_cleartimeouts();slideshow_current_slide.style.opacity=1;slideshow_current_slide.style.filter="alpha(opacity=100)";slideshow_current_slide_li.style.zIndex=3;pause_start_time=new Date()}};