// 客户端网页用JS函数 //setTimeout("write_htm()",1000); //毫秒延时调用程序 //当页面完成后就执行指定的js function //全局变量，确定窗口是程序 //var browser=get_brower(); //将相关指定元素内的所有图片调整到指定的大小,参数说明obj_name：元素名称,width：调整指定的宽度 //检测客户端的方式; var arVersion = navigator.appVersion.split("MSIE"); var version = parseFloat(arVersion[1]); //将PNG图片转换成透明方式 function fixPNG(img,width,height){ //alert(myImage.width); //return; if (version >= 5.5) { var imgID = (img.id) ? "id='" + img.id + "' " : ""; var imgClass = (img.className) ? "class='" + img.className + "' " : ""; var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "; var imgStyle = "display:inline-block;" ; if (img.style.cssText!="") imgStyle =imgStyle + img.style.cssText + ";"; if (img.align == "left") imgStyle = "float:left;" + imgStyle; if (img.align == "right") imgStyle = "float:right;" + imgStyle; if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle; var strNewHTML = "" img.outerHTML = strNewHTML; //alert(img.style.cssText); } } function picSizeFixer(obj_name,widths) { var doc=document.getElementById(obj_name).getElementsByTagName("img"); for (i=0;iwidths){ doc[i].width=widths; var imgLink=doc[i].src; if (navigator.appName=="Microsoft Internet Explorer"){ doc[i].setAttribute("alt","点击查看原图"); doc[i].onclick=function(){window.open(this.src);} doc[i].onmouseover=function(){this.style.cursor="hand";} } else { doc[i].setAttribute("onclick",'window.open("'+imgLink+'","")'); } } } } function get_brower() { var dom = document.getElementById ? true:false; var nn4 = document.layers ? true:false; var ie4 = document.all ? true:false; if (ie4){return "ie";}else{if (nn4){return "nn";}else{if (dom){return "dom";}else{return "";}}} } //取得对象的二维座标：左上角X/Y座标，右下角X/Y座标 function get_obj_stat(obj,stat) { var obj_top,obj_left,obj_w,obj_h,body_top,body_left,scr_top,scr_left; with(obj) {obj_top=getBoundingClientRect().top;obj_left=getBoundingClientRect().left;obj_w=clientWidth;obj_h=clientHeight;} with(document.body) {body_top=getBoundingClientRect().top;body_left=getBoundingClientRect().left;scr_top=scrollTop;scr_left=scrollLeft;} //alert(body_left); switch(stat) { case "Width": return obj_w; case "Height": return obj_h; case "left_X": return obj_left-body_left+scr_left; case "left_Y": return obj_top;//+scr_top; case "right_X": return obj_left+obj_w;//+scr_left; case "right_Y": return obj_top+obj_h;//+scr_top; } } //将复制一个对象的位置及大小给另外一个对象 function cp_obj_stat(s_obj,d_obj,d_obj_type) { var tops,lefts,widths,heights,str; //alert(""); tops=s_obj.getBoundingClientRect().top; lefts=s_obj.getBoundingClientRect().left; widths=s_obj.clientWidth; heights=s_obj.clientHeight; switch(d_obj_type) { case "style": d_obj.style.pixelHeight=heights; d_obj.style.pixelWidth=widths; d_obj.style.pixelLeft=lefts; d_obj.style.pixelTop=tops; default: //alert(d_obj.clientWidth); //d_obj.getBoundingClientRect().top=s_obj.getBoundingClientRect().top; //d_obj.getBoundingClientRect().left=s_obj.getBoundingClientRect().left; d_obj.width=widths; d_obj.height=heights; } } //以name内容取得对象 function get_obj(name,types) { switch(types) { case "top": return window.top.document.getElementById(name); case "opener": return window.opener.document.getElementById(name); default : return window.document.getElementById(name); } } //更换object内style对象内容 function set_style_cont(object,contents,types) { if (object.style==null) {return ;} if (contents!=""){ with (object.style){ switch (types) { case "left": pixelLeft=contents;break; case "height": pixelHeight=contents;break; case "top": pixelTop=contents;break; case "border": pixelWidth=contents;break; default: return; }}} } //变更选择状态图形（选择与未选择） //效果图片sel_img/no_img，img_types为"select"/"no",type为"bg"/"img" function change_img(obj,sel_img,no_img,img_types,types) { var img,t; if (obj==null){return;} //对象不存在时不执行程序 //以上功能等同 :if (document.all.item(objname)==null) {return;} switch (types) {case "select": img=sel_img;break; case "no": img=no_img;break; default: img=no_img;break; } switch (img_types) {case "bg": obj.background=img;break; case "img": obj.src=img;break; default: obj.src=img;break; } //alert(no_img); } //取得styleSheet_obj指定名称rules_name所在的位置号 function get_styleSheet_rules_num(styleSheet_obj,rules_name) { var sr,num; num=-1 if(!styleSheet_obj){return num;} for (sr=0 ; sr < styleSheet_obj.rules.length; sr++) { if (styleSheet_obj.rules(sr).selectorText == rules_name) { num=sr;} } return num; } //向指定页面提交内容 function submit_data(frame_name,form,url) { form.action=url; form.target=frame_name; //form.submit(); //alert(url); } //打开新窗口 function open_sizewin(url,width,height,state) { if(state=="new"){window.open(url,"_blank","fullscreen=0,status=no,scrollbars=1,resizable=1,width="+width+",height="+height+"");} else{window.resizeTo(width,height);} } //跳转网页 function go_url(url,types) { if (url!="") { if (types=="opener") {window.opener.location.href=url;return;} if (types=="top") {window.top.location.href=url;return;} if (types=="") {window.location.href=url;return;} if (types=="new") {window.open(url);return;} } } //检测所指定的内容是否合符长度限制及格式是否正确 *注：需与js_func.js内的函数 function alert_str(obj,obj_name,types,mixlen,maxlen) { var chk; chk=chk_obj(obj.value,types,mixlen,maxlen); if (chk!="") { alert(obj_name+chk); obj.focus(); return false; } else{return true;} } //检测str所在OBJS（options选项）的位置,lstat为-1时，值相等时设置;为>-1时，包含位置小于或等于值时设置 function setselect(objs,str,lstat) { var num=0,i,len; if (!objs){return false}; //alert(); len=objs.options.length; if (len<1){return false;} for (i=0;i < len; i++) { if((lstat==-1)&&(objs.options[i].value == str)) {num=i; break;} if((lstat>0)&&(objs.options[i].value.indexOf(str)<=lstat)) {num=i; break;} }; objs.options[num].selected=true; return true; } //返回上下页num function creat_page_url(total,pagesize,pagenum,state) { var all_pagenum,last_num; all_pagenum=all_page_num(total,pagesize); if (pagenum=="") {return 1;} if (pagenum<1) {return 1;} if (pagenum>all_pagenum){return all_pagenum;} //alert(pagenum); //return ""; switch (state) { case "first": return 1; case "last": return all_pagenum; case "next": if (pagenum1) { return pagenum-1;}else{return 1;} default : if (isUnsignedInteger(state)){return state;} else{return 1}; } } //上下翻页 function go_page(total,pagsize,pagenum,state,url,from_name){ var forms,pagenums=creat_page_url(total,pagsize,pagenum,state); if (pagenums==""){pagenums=1};forms=get_obj(from_name,"top");forms.page_num.value=pagenums;if(url!=""){forms.action=url};forms.submit();} //确认提示 function checkclick(msg){if(confirm(msg)){event.returnValue=true;}else{event.returnValue=false;}return event.returnValue;} function is_ok(str){ exp=/[^0-9a-zA-Z_]/g; if(str.search(exp) != -1) {return false; } return true;} function is_zw(str){ exp=/[0-9a-zA-Z_]/g; if(str.search(exp) != -1) {return false; } return true;} function is_number(str){ exp=/[^0-9()-]/g; if(str.search(exp) != -1) {return false; } return true;} function is_code(str){ exp=/[^0-9]/g; if(str.search(exp) != -1) {return false; } return true;} function msg_chk(o_str,names){ var str=o_str; if(str.length>0) {alert("["+names+"]"+str); return false;} else{return true;} } function countDown(secs,obj){obj.innerText=secs;if(--secs>0) setTimeout("countDown("+secs+")",1000);} function today_hello() { var noon; var time=new Date(); var hour=time.getHours(); var minute=time.getMinutes(); var today=new Date; var week=new Array(7); week[0]="天"; week[1]="一"; week[2]="二"; week[3]="三"; week[4]="四"; week[5]="五"; week[6]="六"; if (hour<5) noon="凌晨"; if (hour>4 & hour<8) noon="早上"; if (hour>7 & hour<12) noon="上午"; if (hour==12) noon="中午"; if (hour>12 & hour<19) noon="下午"; if (hour>18 & hour<23) noon="晚上"; if (hour>22) noon="深夜"; if (hour>12) hour=hour-12; if (hour<10) hour="0"+hour; if (minute<10) minute="0"+minute; document.write( today.getYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日星期"+week[today.getDay()]+" "+noon+"好! "); } //点击显示对象（显示/隐藏） function click_display(obj) { if( obj.style.display=="") {obj.style.display="none"} else{obj.style.display=""} } function url_left_str(str,cstrs) { var sts=str+""; var cstr=cstrs+""; //alert(cstr); //alert(sts); var num=sts.length; var num1=cstr.length; if ((num1) {return s.substring(0,num);}else{return s;} } //将str从substrs开始截取之后的字符串 function rstr_substring(str,substrs) { var s=str; var num=s.indexOf(substrs); //alert(s.substring(0,num-1)); if(num>1) {return s.substring(num,s.length);}else{return s;} } //删除无效参数“&_varnot_=1”尾随内容后，刷新网页 function go_reload(type) { //alert(); var s="&_varnot_=1"; var s1="#"; var s2=''; if(type=="location"){location.href=url_left_str(str_substring(location.href,s1),s) ;} else if(type=="top"){top.location.href=url_left_str(str_substring(top.location.href,s1),s);} else if(type=="opener"){opener.location.href=url_left_str(str_substring(opener.location.href,s1),s);} else if(type==""){window.top.location.href=url_left_str(str_substring(window.top.location.href,s1),s);} else{location.href=url_left_str(str_substring(location.href,s1),s)+type;} } //增加page的OPtion,50页内全显示，否则显示前后25页 function addpageOPtion(obj,thisnum,maxnum) { var endnum=0; var startnum=maxnum; if (maxnum>50){ startnum=thisnum-25; if(startnum<1){startnum=1} endnum=thisnum+50-startnum; if(endnum>maxnum){endnum=maxnum} } for(var i=startnum-1;i