function lightbox_show(){var w=document.documentElement.scrollWidth;var h=document.documentElement.scrollHeight;$('.overlay').css({'width':w,'height':h});if(navigator.appName=='Microsoft Internet Explorer'){$('.overlay').eq(0).slideDown("slow",function(){$('#lightbox').slideDown("slow")})}else{$('.overlay').fadeIn("slow",function(){$('#lightbox').eq(0).fadeIn(300)})}var y=(document.documentElement.clientHeight-811)/2+document.documentElement.scrollTop;if(y<-35){y=-35}$('#lightbox').eq(0).css('top',y)}function lightbox_close(){if(navigator.appName=='Microsoft Internet Explorer'){$('#lightbox').eq(0).slideUp("slow",function(){$('.overlay').slideUp("slow")})}else{$('#lightbox').eq(0).fadeOut(300,function(){$('.overlay').fadeOut("slow")})}}