var DDSPEED=10;var DDTIMER=15;function ddMenu(id,dir){var head=document.getElementById(id+'-ddheader');var cont=document.getElementById(id+'-ddcontent');clearInterval(cont.timer);if(dir==1){clearTimeout(head.timer);if(cont.maxh&&cont.maxh<=cont.offsetHeight){return}else if(!cont.maxh){cont.style.display='block';cont.style.height='auto';cont.maxh=cont.offsetHeight;cont.style.height='0px'}cont.timer=setInterval("ddSlide('"+id+"-ddcontent', 1)",DDTIMER)}else{head.timer=setTimeout('ddCollapse(\''+id+'-ddcontent\')',50)}}function ddCollapse(id){var cont=document.getElementById(id);cont.timer=setInterval("ddSlide('"+id+"', -1)",DDTIMER)}function cancelHide(id){var head=document.getElementById(id+'-ddheader');var cont=document.getElementById(id+'-ddcontent');clearTimeout(head.timer);clearInterval(cont.timer);if(cont.offsetHeight<cont.maxh){cont.timer=setInterval("ddSlide('"+id+"-ddcontent', 1)",DDTIMER)}}function ddSlide(id,dir){var cont=document.getElementById(id);var currheight=cont.offsetHeight;var dist;if(dir==1){dist=(Math.round((cont.maxh-currheight)/DDSPEED))}else{dist=(Math.round(currheight/DDSPEED))}if(dist<=1&&dir==1){dist=1}cont.style.height=currheight+(dist*dir)+'px';cont.style.opacity=currheight/cont.maxh;cont.style.filter='alpha(opacity='+(currheight*100/cont.maxh)+')';if((currheight<2&&dir!=1)||(currheight>(cont.maxh-2)&&dir==1)){clearInterval(cont.timer)}}