var img="/js/popimg/";var topobj="append_parent";var userAgent=navigator.userAgent.toLowerCase();var is_opera=userAgent.indexOf("opera")!=-1&&opera.version();var is_moz=(navigator.product=="Gecko")&&userAgent.substr(userAgent.indexOf("firefox")+8,3);var is_ie=(userAgent.indexOf("msie")!=-1&&!is_opera)&&userAgent.substr(userAgent.indexOf("msie")+5,3);document.write('<style type="text/css">');document.write("a img { border: none; }");document.write('.popupmenu_popup { text-align: left; line-height: 1.4em; padding: 10px; overflow: hidden; border: 1px solid #CAD9EA; background: #FFF url("'+img+'portalbox_bg.gif"); background-repeat: repeat-x; background-position: 0 1px; }');document.write("</style>");function doane(A){e=A?A:window.event;if(is_ie){e.returnValue=false;e.cancelBubble=true}else{if(e){e.stopPropagation();e.preventDefault()}}}function fetchOffset(C){var A=C.offsetLeft;var B=C.offsetTop;while((C=C.offsetParent)!=null){A+=C.offsetLeft;B+=C.offsetTop}return{"left":A,"top":B}}var zoomobj=Array();var zoomadjust;var zoomstatus=1;function zoom(B,A){if(!zoomstatus){window.open(A,"","");return}if(!A){A=B.src}if(!document.getElementById("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;document.getElementById(topobj).appendChild(div);div=window.parent.document.createElement("div");div.id="zoomimglayer";div.style.position="absolute";div.className="popupmenu_popup";div.style.padding=0;document.getElementById(topobj).appendChild(div)}zoomobj["srcinfo"]=fetchOffset(B);zoomobj["srcobj"]=B;zoomobj["zimg"]=A;document.getElementById("zoomimglayer").style.display="";document.getElementById("zoomimglayer").style.left=zoomobj["srcinfo"]["left"]+"px";document.getElementById("zoomimglayer").style.top=zoomobj["srcinfo"]["top"]+"px";document.getElementById("zoomimglayer").style.width=zoomobj["srcobj"].width+"px";document.getElementById("zoomimglayer").style.height=zoomobj["srcobj"].height+"px";document.getElementById("zoomimglayer").style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity=40,finishOpacity=100,style=0)";document.getElementById("zoomimglayer").style.opacity=0.4;document.getElementById("zoomimglayer").style.zIndex=999;document.getElementById("zoomimglayer").innerHTML='<table width="100%" height="100%" cellspacing="0" cellpadding="0"><tr><td align="center" valign="middle"><img src="'+img+'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(B,C){if(C==1){zoomclick=1;zoomdragstart=is_ie?[event.clientX,event.clientY]:[B.clientX,B.clientY];zoomdragstart[2]=parseInt(document.getElementById("zoomimglayer").style.left);zoomdragstart[3]=parseInt(document.getElementById("zoomimglayer").style.top);doane(B)}else{if(C==2&&zoomdragstart[0]){zoomclick=0;var A=is_ie?[event.clientX,event.clientY]:[B.clientX,B.clientY];document.getElementById("zoomimglayer").style.left=(zoomdragstart[2]+A[0]-zoomdragstart[0])+"px";document.getElementById("zoomimglayer").style.top=(zoomdragstart[3]+A[1]-zoomdragstart[1])+"px";doane(B)}else{if(C==3){if(zoomclick){zoomclose()}zoomdragstart=[];doane(B)}}}}function zoomST(B){if(document.getElementById("zoomimglayer").style.display==""){document.getElementById("zoomimglayer").style.left=(parseInt(document.getElementById("zoomimglayer").style.left)+zoomobj["x"])+"px";document.getElementById("zoomimglayer").style.top=(parseInt(document.getElementById("zoomimglayer").style.top)+zoomobj["y"])+"px";document.getElementById("zoomimglayer").style.width=(parseInt(document.getElementById("zoomimglayer").style.width)+zoomobj["w"])+"px";document.getElementById("zoomimglayer").style.height=(parseInt(document.getElementById("zoomimglayer").style.height)+zoomobj["h"])+"px";var A=B*20;document.getElementById("zoomimglayer").style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity="+A+",finishOpacity=100,style=0)";document.getElementById("zoomimglayer").style.opacity=A/100;B++;if(B<=5){setTimeout("zoomST("+B+")",5)}else{zoomadjust=1;document.getElementById("zoomimglayer").style.filter="";document.getElementById("zoomimglayer_bg").style.display="";document.getElementById("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="'+img+'newwindow.gif" border="0" style="vertical-align: middle" title="在新窗口打开" /></a> <a href="javascript:;" onclick="zoomimgadjust(event, 1)"><img src="'+img+'resize.gif" border="0" style="vertical-align: middle" title="实际大小" /></a> <a href="javascript:;" onclick="zoomclose()"><img style="vertical-align: middle" src="'+img+'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="'+document.getElementById("zoomimglayer").style.width+'" height="'+document.getElementById("zoomimglayer").style.height+'"></td></tr></table>';document.getElementById("zoomimglayer").style.overflow="visible";document.getElementById("zoomimglayer").style.width=document.getElementById("zoomimglayer").style.height="auto";if(is_ie){document.getElementById("zoomimglayer").onmousewheel=zoomimgadjust}else{document.getElementById("zoomimglayer").addEventListener("DOMMouseScroll",zoomimgadjust,false)}document.getElementById("zoomimgbox").onmousedown=function(C){try{zoomdrag(C,1)}catch(D){}};document.getElementById("zoomimgbox").onmousemove=function(C){try{zoomdrag(C,2)}catch(D){}};document.getElementById("zoomimgbox").onmouseup=function(C){try{zoomdrag(C,3)}catch(D){}}}}}function zoomimgresize(A){zoomobj["zimginfo"]=[A.width,A.height];var E=A.width/A.height;var G=document.body.clientWidth*0.95;G=A.width>G?G:A.width;var H=G/E;var D=document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight;var B=document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop;if(H>D){H=D;G=H*E}var C=(document.body.clientWidth-G)/2;var F=H<D?(D-H)/2:0;F+=+B;zoomobj["x"]=(C-zoomobj["srcinfo"]["left"])/5;zoomobj["y"]=(F-zoomobj["srcinfo"]["top"])/5;zoomobj["w"]=(G-zoomobj["srcobj"].width)/5;zoomobj["h"]=(H-zoomobj["srcobj"].height)/5;document.getElementById("zoomimglayer").style.filter="";document.getElementById("zoomimglayer").innerHTML="";setTimeout("zoomST(1)",5)}function zoomimgadjust(E,B){if(!B){if(!E){E=window.event}if(E.altKey||E.shiftKey||E.ctrlKey){return}var F=parseInt(document.getElementById("zoomimglayer").style.left);var A=parseInt(document.getElementById("zoomimglayer").style.top);if(E.wheelDelta<=0||E.detail>0){if(document.getElementById("zoomimg").width<=200||document.getElementById("zoomimg").height<=200){doane(E);return}document.getElementById("zoomimg").width-=zoomobj["zimginfo"][0]/10;document.getElementById("zoomimg").height-=zoomobj["zimginfo"][1]/10;F+=zoomobj["zimginfo"][0]/20;A+=zoomobj["zimginfo"][1]/20}else{if(document.getElementById("zoomimg").width>=zoomobj["zimginfo"][0]){zoomimgadjust(E,1);return}document.getElementById("zoomimg").width+=zoomobj["zimginfo"][0]/10;document.getElementById("zoomimg").height+=zoomobj["zimginfo"][1]/10;F-=zoomobj["zimginfo"][0]/20;A-=zoomobj["zimginfo"][1]/20}}else{var C=document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight;var D=document.body.scrollTop?document.body.scrollTop:document.documentElement.scrollTop;document.getElementById("zoomimg").width=zoomobj["zimginfo"][0];document.getElementById("zoomimg").height=zoomobj["zimginfo"][1];var F=(document.body.clientWidth-document.getElementById("zoomimg").clientWidth)/2;F=F>0?F:0;var A=(C-document.getElementById("zoomimg").clientHeight)/2+D;A=A>0?A:0}document.getElementById("zoomimglayer").style.left=F+"px";document.getElementById("zoomimglayer").style.top=A+"px";document.getElementById("zoomimglayer_bg").style.height=A+document.getElementById("zoomimglayer").clientHeight>document.getElementById("zoomimglayer_bg").clientHeight?(A+document.getElementById("zoomimglayer").clientHeight)+"px":document.getElementById("zoomimglayer_bg").style.height;doane(E)}function zoomclose(){document.getElementById("zoomimglayer").innerHTML="";document.getElementById("zoomimglayer").style.display="none";document.getElementById("zoomimglayer_bg").style.display="none"};