var msgwidth=0;function attachimg(obj,action){if(action=="load"){if(is_ie&&is_ie<7){var objinfo=fetchOffset(obj);msgwidth=document.body.clientWidth-objinfo.left-20}else{if(!msgwidth){var re=/postcontent|message/i;var testobj=obj;while((testobj=testobj.parentNode)!=null){var matches=re.exec(testobj.className);if(matches!=null){msgwidth=testobj.clientWidth-20;break}}if(msgwidth<1){msgwidth=window.screen.width}}}if(obj.width>msgwidth){obj.resized=true;obj.width=msgwidth;obj.style.cursor="pointer"}else{obj.onclick=null}}else{if(action=="mouseover"){if(obj.resized){obj.style.cursor="pointer"}}}}function attachimginfo(obj,infoobj,show,event){objinfo=fetchOffset(obj);if(show){$(infoobj).style.left=objinfo.left+"px";$(infoobj).style.top=obj.offsetHeight<40?(objinfo.top+obj.offsetHeight)+"px":objinfo.top+"px";$(infoobj).style.display=""}else{if(is_ie){$(infoobj).style.display="none";return}else{var mousex=document.body.scrollLeft+event.clientX;var mousey=document.documentElement.scrollTop+event.clientY;if(mousex<objinfo.left||mousex>objinfo.left+objinfo.width||mousey<objinfo.top||mousey>objinfo.top+objinfo.height){$(infoobj).style.display="none"}}}}function copycode(obj){if(is_ie&&obj.style.display!="none"){var rng=document.body.createTextRange();rng.moveToElementText(obj);rng.scrollIntoView();rng.select();rng.execCommand("Copy");rng.collapse(false)}}function signature(obj){if(obj.style.maxHeightIE!=""){var height=(obj.scrollHeight>parseInt(obj.style.maxHeightIE))?obj.style.maxHeightIE:obj.scrollHeight;if(obj.innerHTML.indexOf("<IMG ")==-1){obj.style.maxHeightIE=""}return height}}function fastreply(subject,pid){if($("postform")){var postnum=$("postnum"+pid).innerHTML;if($("userinfo"+pid)){postnum+=" "+$("userinfo"+pid).innerHTML}$("postform").subject.value=subject.replace(/#/,postnum.replace(/<[\/\!]*?[^<>]*?>/ig,""));$("postform").message.focus()}}function tagshow(event){var obj=is_ie?event.srcElement:event.target;obj.id=!obj.id?"tag_"+Math.random():obj.id;ajaxmenu(event,obj.id,0,"",1,3,0);obj.onclick=null}var zoomobj=Array();var zoomadjust;var zoomstatus=1;function zoom(obj,zimg){if(!zoomstatus){window.open(zimg,"","");return}if(!zimg){zimg=obj.src}if(!$("zoomimglayer_bg")){div=document.createElement("div");div.id="zoomimglayer_bg";div.style.position="absolute";div.style.left=div.style.top="0px";div.style.width="100%";div.style.height=document.body.scrollHeight+"px";div.style.backgroundColor="#000";div.style.display="none";div.style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity=80,finishOpacity=100,style=0)";div.style.opacity=0.8;$("append_parent").appendChild(div);div=document.createElement("div");div.id="zoomimglayer";div.style.position="absolute";div.className="popupmenu_popup";div.style.padding=0;$("append_parent").appendChild(div)}zoomobj.srcinfo=fetchOffset(obj);zoomobj.srcobj=obj;zoomobj.zimg=zimg;$("zoomimglayer").style.display="";$("zoomimglayer").style.left=zoomobj.srcinfo["left"]+"px";$("zoomimglayer").style.top=zoomobj.srcinfo["top"]+"px";$("zoomimglayer").style.width=zoomobj.srcobj.width+"px";$("zoomimglayer").style.height=zoomobj.srcobj.height+"px";$("zoomimglayer").style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity=40,finishOpacity=100,style=0)";$("zoomimglayer").style.opacity=0.4;$("zoomimglayer").style.zIndex=999;$("zoomimglayer").innerHTML='<table width="100%" height="100%" cellspacing="0" cellpadding="0"><tr><td align="center" valign="middle"><img src="'+IMGDIR+'/loading.gif"></td></tr></table><div style="position:absolute;top:-100000px;visibility:hidden"><img onload="zoomimgresize(this)" src="'+zoomobj.zimg+'"></div>'}var zoomdragstart=new Array();var zoomclick=0;function zoomdrag(e,op){if(op==1){zoomclick=1;zoomdragstart=is_ie?[event.clientX,event.clientY]:[e.clientX,e.clientY];zoomdragstart[2]=parseInt($("zoomimglayer").style.left);zoomdragstart[3]=parseInt($("zoomimglayer").style.top);doane(e)}else{if(op==2&&zoomdragstart[0]){zoomclick=0;var zoomdragnow=is_ie?[event.clientX,event.clientY]:[e.clientX,e.clientY];$("zoomimglayer").style.left=(zoomdragstart[2]+zoomdragnow[0]-zoomdragstart[0])+"px";$("zoomimglayer").style.top=(zoomdragstart[3]+zoomdragnow[1]-zoomdragstart[1])+"px";doane(e)}else{if(op==3){if(zoomclick){zoomclose()}zoomdragstart=[];doane(e)}}}}function zoomST(c){if($("zoomimglayer").style.display==""){$("zoomimglayer").style.left=(parseInt($("zoomimglayer").style.left)+zoomobj.x)+"px";$("zoomimglayer").style.top=(parseInt($("zoomimglayer").style.top)+zoomobj.y)+"px";$("zoomimglayer").style.width=(parseInt($("zoomimglayer").style.width)+zoomobj.w)+"px";$("zoomimglayer").style.height=(parseInt($("zoomimglayer").style.height)+zoomobj.h)+"px";var opacity=c*20;$("zoomimglayer").style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity="+opacity+",finishOpacity=100,style=0)";$("zoomimglayer").style.opacity=opacity/100;c++;if(c<=5){setTimeout("zoomST("+c+")",5)}else{zoomadjust=1;$("zoomimglayer").style.filter="";$("zoomimglayer_bg").style.display="";$("zoomimglayer").innerHTML='<table cellspacing="0" cellpadding="2"><tr><td style="text-align: right">鼠标滚轮缩放图片 <a href="'+zoomobj.zimg+'" target="_blank"><img src="'+IMGDIR+'/newwindow.gif" border="0" style="vertical-align: middle" title="在新窗口打开" /></a> <a href="###" onclick="zoomimgadjust(event, 1)"><img src="'+IMGDIR+'/resize.gif" border="0" style="vertical-align: middle" title="实际大小" /></a> <a href="###" onclick="zoomclose()"><img style="vertical-align: middle" src="'+IMGDIR+'/close.gif" title="关闭" /></a>&nbsp;</td></tr><tr><td align="center" id="zoomimgbox"><img id="zoomimg" style="cursor: move; margin: 5px;" src="'+zoomobj.zimg+'" width="'+$("zoomimglayer").style.width+'" height="'+$("zoomimglayer").style.height+'"></td></tr></table>';$("zoomimglayer").style.overflow="visible";$("zoomimglayer").style.width=$("zoomimglayer").style.height="auto";if(is_ie){$("zoomimglayer").onmousewheel=zoomimgadjust}else{$("zoomimglayer").addEventListener("DOMMouseScroll",zoomimgadjust,false)}$("zoomimgbox").onmousedown=function(event){try{zoomdrag(event,1)}catch(e){}};$("zoomimgbox").onmousemove=function(event){try{zoomdrag(event,2)}catch(e){}};$("zoomimgbox").onmouseup=function(event){try{zoomdrag(event,3)}catch(e){}}}}}function zoomimgresize(obj){zoomobj.zimginfo=[obj.width,obj.height];var r=obj.width/obj.height;var w=document.body.clientWidth*0.95;w=obj.width>w?w:obj.width;var h=w/r;var clientHeight=document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight;var scrollTop=document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop;if(h>clientHeight){h=clientHeight;w=h*r}var l=(document.body.clientWidth-w)/2;var t=h<clientHeight?(clientHeight-h)/2:0;t+=+scrollTop;zoomobj.x=(l-zoomobj.srcinfo["left"])/5;zoomobj.y=(t-zoomobj.srcinfo["top"])/5;zoomobj.w=(w-zoomobj.srcobj.width)/5;zoomobj.h=(h-zoomobj.srcobj.height)/5;$("zoomimglayer").style.filter="";$("zoomimglayer").innerHTML="";setTimeout("zoomST(1)",5)}function zoomimgadjust(e,a){if(!a){if(!e){e=window.event}if(e.altKey||e.shiftKey||e.ctrlKey){return}var l=parseInt($("zoomimglayer").style.left);var t=parseInt($("zoomimglayer").style.top);if(e.wheelDelta<=0||e.detail>0){if($("zoomimg").width<=200||$("zoomimg").height<=200){doane(e);return}$("zoomimg").width-=zoomobj.zimginfo[0]/10;$("zoomimg").height-=zoomobj.zimginfo[1]/10;l+=zoomobj.zimginfo[0]/20;t+=zoomobj.zimginfo[1]/20}else{if($("zoomimg").width>=zoomobj.zimginfo[0]){zoomimgadjust(e,1);return}$("zoomimg").width+=zoomobj.zimginfo[0]/10;$("zoomimg").height+=zoomobj.zimginfo[1]/10;l-=zoomobj.zimginfo[0]/20;t-=zoomobj.zimginfo[1]/20}}else{var clientHeight=document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight;var scrollTop=document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop;$("zoomimg").width=zoomobj.zimginfo[0];$("zoomimg").height=zoomobj.zimginfo[1];var l=(document.body.clientWidth-$("zoomimg").clientWidth)/2;l=l>0?l:0;var t=(clientHeight-$("zoomimg").clientHeight)/2+scrollTop;t=t>0?t:0}$("zoomimglayer").style.left=l+"px";$("zoomimglayer").style.top=t+"px";$("zoomimglayer_bg").style.height=t+$("zoomimglayer").clientHeight>$("zoomimglayer_bg").clientHeight?(t+$("zoomimglayer").clientHeight)+"px":$("zoomimglayer_bg").style.height;doane(e)}function zoomclose(){$("zoomimglayer").innerHTML="";$("zoomimglayer").style.display="none";$("zoomimglayer_bg").style.display="none"}function v_onPlayStart(videoId,isAvailability,length){ajaxget("video.php?action=updatevideoinfo&vid="+videoId,"")}function parsetag(pid){var tagfindarray=new Array();var str=$("postmessage_"+pid).innerHTML.replace(/(^|>)([^<]+)(?=<|$)/ig,function($1,$2,$3,$4){for(i in tagarray){if(tagarray[i]&&$3.indexOf(tagarray[i])!=-1){$3=$3.replace(tagarray[i],"<h_ "+i+">");tmp=$3.replace(/&[a-z]*?<h_ \d+>[a-z]*?;/ig,"");if(tmp!=$3){$3=tmp}else{tagfindarray[i]=tagarray[i];tagarray[i]=""}}}return $2+$3});$("postmessage_"+pid).innerHTML=str.replace(/<h_ (\d+)>/ig,function($1,$2){return'<span href="tag.php?name='+tagencarray[$2]+'" onclick="tagshow(event)" class="t_tag">'+tagfindarray[$2]+"</span>"})};