function show_info_layer_center(iMessageTop,iMessageWidth){var userAgent=navigator.userAgent;var iWindowCenterVert=iMessageTop;var iWindowCenterHorz=0;document.getElementById("help_layer").style.visibility="visible";document.getElementById("center_helplayer").style.display="inline";if(DOM){iWindowCenterHorz=window.innerWidth/2}else{if(IE){iWindowCenterHorz=document.body.offsetWidth/2}}if(IE){document.getElementById(sMessageLayerBackround).style.width=(document.body.offsetWidth-4).toString()+"px";document.getElementById(sMessageLayerBackround).style.height=(document.body.offsetHeight-0).toString()+"px";document.getElementById("help_layer").style.top=iMessageTop+"px";document.getElementById("help_layer").style.left=(iWindowCenterHorz-(iMessageWidth/2)).toString()+"px"}else{document.getElementById(sMessageLayerBackround).style.width="100%";document.getElementById(sMessageLayerBackround).style.height="100%";document.getElementById(sMessageLayerBackround).style.position="fixed";document.getElementById(sMessageLayerBackround).style.position="fixed";document.getElementById("help_layer").style.top=iMessageTop+"px";document.getElementById("help_layer").style.left=(iWindowCenterHorz-(iMessageWidth/2)).toString()+"px"}}function show_info_layer_dynamic(){var url=startpage_plain+"cgi-bin/ajax.cgi?sid="+sid+"&cmd=get_helplayer";new Ajax.Updater("center_helplayer",url,{method:"get",evalScripts:true,insertation:Insertion.Top,onComplete:function(){show_info_layer_center(320,315)}})}function hide_info_layer(){document.getElementById("help_layer").style.visibility="hidden";document.getElementById("help_layer_frame").style.visibility="hidden";if($("MessageLayerBackround")){$("MessageLayerBackround").setStyle({display:"none"})}}function set_cookie(){var time=new Date();time=new Date(time.getTime()+1000*60*60*24*365);document.cookie="layer_cookie=1; expires="+time.toGMTString()+";"}function read_cookie(){var name="layer_cookie=";var cookie_array=document.cookie.split(";");for(var i=0;i<cookie_array.length;i++){var current=cookie_array[i];while(current.charAt(0)==" "){current=current.substring(1,current.length)}if(current.indexOf(name)==0){return current.substring(name.length,current.length)}}return 0};