wdatepicker.js

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/*
 * My97 DatePicker Ver 4.0 Beta3
 * SITE: http://dp.my97.net
 * BLOG: http://blog.csdn.net/my97/
 * MAIL: [e-mail]
 */
var $dp,WdatePicker;(function(){var $={

/* Config Begin */
$wdate:true,
$dpPath:"",
position:{},
lang:"auto",
skin:"default",
dateFmt:"yyyy-MM-dd",
realDateFmt:"yyyy-MM-dd",
realTimeFmt:"HH:mm:ss",
realFullFmt:"%Date %Time",
minDate:"1900-01-01 00:00:00",
maxDate:"2099-12-31 23:59:59",
startDate:"",
alwaysUseStartDate:false,
yearOffset:1911,
isShowWeek:false,
highLineWeekDay:true,
isShowClear:true,
isShowToday:true,
isShowOthers:true,
readOnly:false,errDealMode:0,
autoPickDate:null,
qsEnabled:true,
/* Config End */
disabledDates:null,disabledDays:null,onpicking:null,onpicked:null,onclearing:null,oncleared:null,eCont:null,errMsg:"",quickSel:[],has:{}},J=window,_="document",C="getElementsByTagName",Q,A,H=navigator.product=="Gecko";Q=J;while(Q.parent[_]!=Q[_]&&Q.parent[_][C]("frameset").length==0)Q=Q.parent;A=L();if($.$wdate)K(A+"skin/WdatePicker.css");var P=(Q.$dp&&Q.$dp.status==3);if(!Q.$dp||P){$dp=B({ff:H,el:null,win:J,status:P?2:1,defMinDate:$.minDate,defMaxDate:$.maxDate,$:function($){return(typeof $=="string")?this.win[_].getElementById($):$},$D:function($,_){return this.$DV(this.$($).value,_)},$DV:function(_,$){if(_!=""){this.dt=$dp.cal.splitDate(_,$dp.cal.dateFmt);if($){for(var A in $){if(this.dt[A]===undefined)this.errMsg="invalid property:"+A;this.dt[A]+=$[A]}if(this.dt.refresh())return this.dt}}return""},attachEvent:F});if(!P)F(J,"onload",function(){WdatePicker()})}else $dp=Q.$dp;if(!J[_].docMD){F(J[_],"onmousedown",D);J[_].docMD=true}if(!Q[_].docMD){F(Q[_],"onmousedown",D);Q[_].docMD=true}F(J,"onbeforeunload",function(){$dp.dd.style.display="none";Q.$dp.status=3});function B(_){Q.$dp=Q.$dp||{};for(var $ in _)Q.$dp[$]=_[$];return Q.$dp}function F(A,$,_){if(H){var B=$.replace(/on/,"");_._ieEmuEventHandler=function($){return _($)};A.addEventListener(B,_._ieEmuEventHandler,false)}else A.attachEvent($,_)}function L(){var _,A,$=document.getElementsByTagName("script");for(var B=0;B<$.length;B++){_=$[B].src.substring(0,$[B].src.toLowerCase().indexOf("wdatepicker.js"));if(_)break}return _}function G(F){var E,C;if(F.substring(0,1)!="/"&&F.indexOf("://")==-1){E=Q.location.href;C=location.href;if(E.indexOf("?")>-1)E=E.substring(0,E.indexOf("?"));if(C.indexOf("?")>-1)C=C.substring(0,C.indexOf("?"));var _="",D="",A="",H,G,B="";for(H=0;H<Math.max(E.length,C.length);H++)if(E.charAt(H).toLowerCase()!=C.charAt(H).toLowerCase()){G=H;while(E.charAt(G)!="/"){if(G==0)break;G-=1}_=E.substring(G+1,E.length);_=_.substring(0,_.lastIndexOf("/"));D=C.substring(G+1,C.length);D=D.substring(0,D.lastIndexOf("/"));break}if(_!="")for(H=0;H<_.split("/").length;H++)B+="../";if(D!="")B+=D+"/";F=B+F}$.$dpPath=F}function K(D,$,E){var B=J[_],F=B[C]("HEAD").item(0),A=B.createElement("link");A.href=D;A.rel="stylesheet";A.type="text/css";if($)A.title=$;if(E)A.charset=E;F.appendChild(A)}function M($,_){$.onload=$.onreadystatechange=function(){if(this.readyState&&this.readyState=="loading")return;_()}}function E($){$=$||Q;var B=0,A=0;while($!=Q){var E=$.parent[_][C]("iframe");for(var G=0;G<E.length;G++){try{if(E[G].contentWindow==$){var F=I(E[G]);B+=F.left;A+=F.top;break}}catch(D){continue}}$=$.parent}return{"leftM":B,"topM":A}}function I(C){if(H){var E=null,_=C.offsetTop,D=C.offsetLeft,B=C.offsetWidth,A=C.offsetHeight;while(C=C.offsetParent){_+=C.offsetTop;D+=C.offsetLeft;if(C.tagName.toLowerCase()=="body")E=C.ownerDocument.defaultView}var $=N(E);D-=$.left;_-=$.top;B+=D;A+=_;return{"left":D,"top":_,"right":B,"bottom":A}}else return C.getBoundingClientRect()}function O($){$=$||Q;var A=$[_];A=A.documentElement&&A.documentElement.clientHeight?A.documentElement:A.body;return{"width":A.clientWidth,"height":A.clientHeight}}function N($){$=$||Q;var A=$[_];A=(A.documentElement&&!(A.documentElement.scrollTop==undefined||A.documentElement.scrollTop==0))?A.documentElement:A.body;return{"top":A.scrollTop,"left":A.scrollLeft}}function D(_){src=_?(_.srcElement||_.target):null;if($dp&&$dp.dd&&$dp.dd.style.display=="block"&&src!=$dp.el){var A=$dp.el,B=$dp.cal,$=$dp.el[$dp.elProp];if($){$dp.$w.hideSel();if($!=""&&!$dp.readOnly)B.date.loadFromDate(B.splitDate($,B.dateFmt));if($==""||(B.isDate(B.date)&&B.isTime(B.date)&&B.checkValid(B.date))){B.mark(true);if($!="")B.update();else A.setAttribute("realValue","");$dp.dd.style.display="none"}else B.mark(false)}else $dp.dd.style.display="none"}}WdatePicker=function(P){$dp.win=J;P=P||{};if(!$dp.dd||P.eCont){if(P.eCont){P.eCont=$dp.$(P.eCont);P.autoPickDate=true;P.qsEnabled=false}P.el={innerHTML:""}}else{if($dp.status!=2)return;var L,K=B();if(K){L=K.srcElement||K.target;K.cancelBubble=true}P.el=$dp.$(P.el||L);if(!P.el||P.el&&P.el.disabled||(P.el==$dp.el&&$dp.dd.style.display!="none"&&$dp.dd.style.left!="-1970px"))return}for(var F in $)if(F.substring(0,1)!="$")$dp[F]=$[F];for(F in P)if($dp[F]===undefined)$dp.errMsg="invalid property:"+F;else $dp[F]=P[F];$dp.elProp=$dp.el&&$dp.el.nodeName=="INPUT"?"value":"innerHTML";if($dp.el[$dp.elProp]==null)return;if($dp.lang=="auto")$dp.lang=H?navigator.language.toLowerCase():navigator.browserLanguage.toLowerCase();if(!$dp.dd||$dp.eCont||($dp.lang&&$dp.realLang&&$dp.realLang.name!=$dp.lang)){if($dp.dd)J[_].body.removeChild($dp.dd);if($.$dpPath=="")G(A);var C="<iframe src=\""+$.$dpPath+"My97DatePicker.htm\" frameborder=\"0\" border=\"0\" scrolling=\"no\"></iframe>";if($dp.eCont)$dp.eCont.innerHTML=C;else{$dp.dd=Q[_].createElement("DIV");$dp.dd.style.cssText="position:absolute;z-index:19700";$dp.dd.innerHTML=C;Q[_].body.appendChild($dp.dd);var R=$dp.dd.childNodes[0];M(R,function(){$dp.status=2});if(!$dp.realLang){$dp.dd.style.top=$dp.dd.style.left="-1970px";return}else{$dp.dd.style.display="block";M(R,D)}}}else if($dp.cal){$dp.dd.style.display="block";$dp.cal.init();D()}function D(){var F=$dp.position.left,B=$dp.position.top,G=I($dp.el),$=E(J),C=O(Q),A=N(Q),D=$dp.dd.offsetHeight,_=$dp.dd.offsetWidth;if(isNaN(B)){if(B=="above"||(B!="under"&&(($.topM+G.bottom+D>C.height)&&($.topM+G.top-D>0))))B=A.top+$.topM+G.top-D-3;else B=A.top+$.topM+G.bottom;B+=H?1:-1}else B+=A.top+$.topM;if(isNaN(F))F=A.left+Math.min($.leftM+G.left,C.width-_-5)-(H?0:2);else F+=A.left+$.leftM;$dp.dd.style.top=B+"px";$dp.dd.style.left=F+"px"}function B(){if(H){func=B.caller;while(func!=null){var $=func.arguments[0];if($&&($+"").indexOf("Event")>=0)return $;func=func.caller}return null}return event}}})()