overlibmws.js

实现图书的借阅和管理信息化

/*
 Do not remove or change this notice.
 overlibmws.js core module - Copyright Foteos Macrides 2002-2007. All rights reserved.
   Initial: August 18, 2002 - Last Revised: May 1, 2007
 This module is subject to the same terms of usage as for Erik Bosrup's overLIB,
 though only a minority of the code and API now correspond with Erik's version.
 See the overlibmws Change History and Command Reference via:

	http://www.macridesweb.com/oltest/

 Published under an open source license: http://www.macridesweb.com/oltest/license.html
 Give credit on sites that use overlibmws and submit changes so others can use them as well.
 You can get Erik's version via: http://www.bosrup.com/web/overlib/
*/

// PRE-INIT -- Ignore these lines, configuration is below.
var OLloaded=0,pmCnt=1,pMtr=new Array(),OLcmdLine=new Array(),OLrunTime=new Array(),OLv,OLudf,
OLpct=new Array("83%","67%","83%","100%","117%","150%","200%","267%"),OLrefXY,OLbubblePI=0,
OLcrossframePI=0,OLdebugPI=0,OLdraggablePI=0,OLexclusivePI=0,OLfilterPI=0,OLfunctionPI=0,
OLhidePI=0,OLiframePI=0,OLmodalPI=0,OLovertwoPI=0,OLscrollPI=0,OLshadowPI=0,OLprintPI=0;
if(typeof OLgateOK=='undefined')var OLgateOK=1;
var OLp1or2c='inarray,caparray,caption,closetext,right,left,center,autostatuscap,padx,pady,'
+'below,above,vcenter,donothing',OLp1or2co='nofollow,background,offsetx,offsety,fgcolor,'
+'bgcolor,cgcolor,textcolor,capcolor,width,wrap,wrapmax,height,border,base,status,autostatus,'
+'snapx,snapy,fixx,fixy,relx,rely,midx,midy,ref,refc,refp,refx,refy,fgbackground,bgbackground,'
+'cgbackground,fullhtml,capicon,textfont,captionfont,textsize,captionsize,timeout,delay,hauto,'
+'vauto,nojustx,nojusty,fgclass,bgclass,cgclass,capbelow,textpadding,textfontclass,'
+'captionpadding,captionfontclass,sticky,noclose,mouseoff,offdelay,closecolor,closefont,'
+'closesize,closeclick,closetitle,closefontclass,decode',OLp1or2o='text,cap,close,hpos,vpos,'
+'padxl,padxr,padyt,padyb',OLp1co='label',OLp1or2=OLp1or2co+','+OLp1or2o,OLp1=OLp1co+','+'frame';
OLregCmds(OLp1or2c+','+OLp1or2co+','+OLp1co);
function OLud(v){return eval('typeof ol_'+v+'=="undefined"')?1:0;}

// DEFAULT CONFIGURATION -- See overlibConfig.txt for descriptions
if(OLud('fgcolor'))var ol_fgcolor="#ccccff";
if(OLud('bgcolor'))var ol_bgcolor="#333399";
if(OLud('cgcolor'))var ol_cgcolor="#333399";
if(OLud('textcolor'))var ol_textcolor="#000000";
if(OLud('capcolor'))var ol_capcolor="#ffffff";
if(OLud('closecolor'))var ol_closecolor="#eeeeff";
if(OLud('textfont'))var ol_textfont="Verdana,Arial,Helvetica";
if(OLud('captionfont'))var ol_captionfont="Verdana,Arial,Helvetica";
if(OLud('closefont'))var ol_closefont="Verdana,Arial,Helvetica";
if(OLud('textsize'))var ol_textsize=1;
if(OLud('captionsize'))var ol_captionsize=1;
if(OLud('closesize'))var ol_closesize=1;
if(OLud('fgclass'))var ol_fgclass="";
if(OLud('bgclass'))var ol_bgclass="";
if(OLud('cgclass'))var ol_cgclass="";
if(OLud('textpadding'))var ol_textpadding=2;
if(OLud('textfontclass'))var ol_textfontclass="";
if(OLud('captionpadding'))var ol_captionpadding=2;
if(OLud('captionfontclass'))var ol_captionfontclass="";
if(OLud('closefontclass'))var ol_closefontclass="";
if(OLud('close'))var ol_close="Close";
if(OLud('closeclick'))var ol_closeclick=0;
if(OLud('closetitle'))var ol_closetitle="Click to Close";
if(OLud('text'))var ol_text="Default Text";
if(OLud('cap'))var ol_cap="";
if(OLud('capbelow'))var ol_capbelow=0;
if(OLud('background'))var ol_background="";
if(OLud('width'))var ol_width=200;
if(OLud('wrap'))var ol_wrap=0;
if(OLud('wrapmax'))var ol_wrapmax=0;
if(OLud('height'))var ol_height= -1;
if(OLud('border'))var ol_border=1;
if(OLud('base'))var ol_base=0;
if(OLud('offsetx'))var ol_offsetx=10;
if(OLud('offsety'))var ol_offsety=10;
if(OLud('sticky'))var ol_sticky=0;
if(OLud('nofollow'))var ol_nofollow=0;
if(OLud('noclose'))var ol_noclose=0;
if(OLud('mouseoff'))var ol_mouseoff=0;
if(OLud('offdelay'))var ol_offdelay=300;
if(OLud('hpos'))var ol_hpos=RIGHT;
if(OLud('vpos'))var ol_vpos=BELOW;
if(OLud('status'))var ol_status="";
if(OLud('autostatus'))var ol_autostatus=0;
if(OLud('snapx'))var ol_snapx=0;
if(OLud('snapy'))var ol_snapy=0;
if(OLud('fixx'))var ol_fixx= -1;
if(OLud('fixy'))var ol_fixy= -1;
if(OLud('relx'))var ol_relx=null;
if(OLud('rely'))var ol_rely=null;
if(OLud('midx'))var ol_midx=null;
if(OLud('midy'))var ol_midy=null;
if(OLud('ref'))var ol_ref="";
if(OLud('refc'))var ol_refc='UL';
if(OLud('refp'))var ol_refp='UL';
if(OLud('refx'))var ol_refx=0;
if(OLud('refy'))var ol_refy=0;
if(OLud('fgbackground'))var ol_fgbackground="";
if(OLud('bgbackground'))var ol_bgbackground="";
if(OLud('cgbackground'))var ol_cgbackground="";
if(OLud('padxl'))var ol_padxl=1;
if(OLud('padxr'))var ol_padxr=1;
if(OLud('padyt'))var ol_padyt=1;
if(OLud('padyb'))var ol_padyb=1;
if(OLud('fullhtml'))var ol_fullhtml=0;
if(OLud('capicon'))var ol_capicon="";
if(OLud('frame'))var ol_frame=self;
if(OLud('timeout'))var ol_timeout=0;
if(OLud('delay'))var ol_delay=0;
if(OLud('hauto'))var ol_hauto=0;
if(OLud('vauto'))var ol_vauto=0;
if(OLud('nojustx'))var ol_nojustx=0;
if(OLud('nojusty'))var ol_nojusty=0;
if(OLud('label'))var ol_label="";
if(OLud('decode'))var ol_decode=0;
// ARRAY CONFIGURATION - See overlibConfig.txt for descriptions.
if(OLud('texts'))var ol_texts=new Array("Text 0","Text 1");
if(OLud('caps'))var ol_caps=new Array("Caption 0","Caption 1");
// END CONFIGURATION -- Don't change anything below, all configuration is above.

// INIT -- Runtime variables.
var o3_text="",o3_cap="",o3_sticky=0,o3_nofollow=0,o3_background="",o3_noclose=0,o3_mouseoff=0,
o3_offdelay=300,o3_hpos=RIGHT,o3_offsetx=10,o3_offsety=10,o3_fgcolor="",o3_bgcolor="",
o3_cgcolor="",o3_textcolor="",o3_capcolor="",o3_closecolor="",o3_width=200,o3_wrap=0,
o3_wrapmax=0,o3_height= -1,o3_border=1,o3_base=0,o3_status="",o3_autostatus=0,o3_snapx=0,
o3_snapy=0,o3_fixx= -1,o3_fixy= -1,o3_relx=null,o3_rely=null,o3_midx=null,o3_midy=null,o3_ref="",
o3_refc='UL',o3_refp='UL',o3_refx=0,o3_refy=0,o3_fgbackground="",o3_bgbackground="",
o3_cgbackground="",o3_padxl=0,o3_padxr=0,o3_padyt=0,o3_padyb=0,o3_fullhtml=0,o3_vpos=BELOW,
o3_capicon="",o3_textfont="Verdana,Arial,Helvetica",o3_captionfont="",o3_closefont="",
o3_textsize=1,o3_captionsize=1,o3_closesize=1,o3_frame=self,o3_timeout=0,o3_delay=0,o3_hauto=0,
o3_vauto=0,o3_nojustx=0,o3_nojusty=0,o3_close="",o3_closeclick=0,o3_closetitle="",o3_fgclass="",
o3_bgclass="",o3_cgclass="",o3_textpadding=2,o3_textfontclass="",o3_captionpadding=2,
o3_captionfontclass="",o3_closefontclass="",o3_capbelow=0,o3_label="",o3_decode=0,
CSSOFF=DONOTHING,CSSCLASS=DONOTHING,OLdelayid=0,OLtimerid=0,OLshowid=0,OLndt=0,over=null,
OLfnRef="",OLhover=0,OLx=0,OLy=0,OLshowingsticky=0,OLallowmove=0,OLcC=null,
OLua=navigator.userAgent.toLowerCase(),
OLns4=(navigator.appName=='Netscape'&&parseInt(navigator.appVersion)==4)?1:0,
OLns6=(document.getElementById)?1:0,
OLie4=(document.all)?1:0,
OLgek=(OLv=OLua.match(/gecko\/(\d{8})/i))?parseInt(OLv[1]):0,
OLmac=(OLua.indexOf('mac')>=0)?1:0,
OLsaf=(OLua.indexOf('safari')>=0)?1:0,
OLkon=(OLua.indexOf('konqueror')>=0)?1:0,
OLkht=(OLsaf||OLkon)?1:0,
OLopr=(OLua.indexOf('opera')>=0)?1:0,
OLop7=(OLopr&&document.createTextNode)?1:0;
if(OLopr){OLns4=OLns6=0;if(!OLop7)OLie4=0;}
var OLieM=((OLie4&&OLmac)&&!(OLkht||OLopr))?1:0,
OLie5=0,OLie55=0;OLie7=0;if(OLie4&&!OLop7){
if((OLv=OLua.match(/msie (\d\.\d+)\.*/i))&&(OLv=parseFloat(OLv[1]))>=5.0){
OLie5=1;OLns6=0;if(OLv>=5.5)OLie55=1;if(OLv>=7.0)OLie7=1;}if(OLns6)OLie4=0;}
if(OLns4)window.onresize=function(){location.reload();}
var OLchkMh=1,OLdw;
if(OLns4||OLie4||OLns6)OLmh();else{overlib=nd=cClick=OLpageDefaults=no_overlib;}

/*
 PUBLIC FUNCTIONS
*/
// Loads defaults then args into runtime variables.
function overlib(){
if(!(OLloaded&&OLgateOK))return;if((OLexclusivePI)&&OLisExclusive(arguments))return true;
if(OLchkMh)OLmh();if(OLndt&&!OLtimerid)OLndt=0;if(over)cClick();OLload(OLp1or2);OLload(OLp1);
OLfnRef="";OLhover=0;OLsetRunTimeVar();OLparseTokens('o3_',arguments);
if(!(over=OLmkLyr()))return false;if(o3_decode)OLdecode();if(OLprintPI)OLchkPrint();
if(OLbubblePI)OLchkForBubbleEffect();if(OLdebugPI)OLsetDebugCanShow();
if(OLshadowPI)OLinitShadow();if(OLiframePI)OLinitIfs();if(OLfilterPI)OLinitFilterLyr();
if(OLexclusivePI&&o3_exclusive&&o3_exclusivestatus!="")o3_status=o3_exclusivestatus;
else if(o3_autostatus==2&&o3_cap!="")o3_status=o3_cap;
else if(o3_autostatus==1&&o3_text!="")o3_status=o3_text;if(!o3_delay){return OLmain();
}else{OLdelayid=setTimeout("OLmain()",o3_delay);if(o3_status!=""){self.status=o3_status;
return true;}else if(!(OLop7&&event&&event.type=='mouseover'))return false;}
}

// Clears popups if appropriate
function nd(time){
if(OLloaded&&OLgateOK){if(!((OLexclusivePI)&&OLisExclusive())){if(time&&over&&!o3_delay){
if(OLtimerid>0)clearTimeout(OLtimerid);OLtimerid=(OLhover&&o3_frame==self&&!OLcursorOff())?0:
setTimeout("cClick()",(o3_timeout=OLndt=time));}else{if(!OLshowingsticky){OLallowmove=0;
if(over)OLhideObject(over);}}}}return false;
}

// Close function for stickies
function cClick(){
if(OLloaded&&OLgateOK){OLhover=0;if(over){if(OLovertwoPI&&over==over2)cClick2();
OLhideObject(over);OLshowingsticky=0;}if(OLmodalPI)OLclearModal();}return false;
}

// Sets page-specific defaults.
function OLpageDefaults(){
OLparseTokens('ol_',arguments);
}

// Gets object referenced by its id or name
function OLgetRef(l,d){var r=OLgetRefById(l,d);return (r)?r:OLgetRefByName(l,d);}

// For unsupported browsers.
function no_overlib(){return false;}

/*
 OVERLIB MAIN FUNCTION SET
*/
function OLmain(){
o3_delay=0;
if(o3_frame==self){if(o3_noclose)OLoptMOUSEOFF(0);else if(o3_mouseoff)OLoptMOUSEOFF(1);}
if(o3_sticky)OLshowingsticky=1;OLdoLyr();OLallowmove=0;if(o3_timeout>0){
if(OLtimerid>0)clearTimeout(OLtimerid);OLtimerid=setTimeout("cClick()",o3_timeout);}
if(o3_ref){OLrefXY=OLgetRefXY(o3_ref);if(OLrefXY[0]==null){o3_ref="";o3_midx=0;o3_midy=0;}}
OLdisp(o3_status);if(OLdraggablePI)OLcheckDrag();
if(o3_status!="")return true;else if(!(OLop7&&event&&event.type=='mouseover'))return false;
}

// Loads o3_ variables
function OLload(c){var i,m=c.split(',');for(i=0;i<m.length;i++)eval('o3_'+m[i]+'=ol_'+m[i]);}

// Chooses LGF 
function OLdoLGF(){
return (o3_background!=''||o3_fullhtml)?OLcontentBackground(o3_text,o3_background,o3_fullhtml):
(o3_cap=="")?OLcontentSimple(o3_text):
(o3_sticky)?OLcontentCaption(o3_text,o3_cap,o3_close):OLcontentCaption(o3_text,o3_cap,'');
}

// Makes Layer
function OLmkLyr(id,f,z){
id=(id||'overDiv');f=(f||o3_frame);z=(z||1000);var fd=f.document,d=OLgetRefById(id,fd);
if(!d){if(OLns4)d=fd.layers[id]=new Layer(1024,f);else if(OLie4&&!document.getElementById){
fd.body.insertAdjacentHTML('BeforeEnd','<div id="'+id+'"></div>');d=fd.all[id];
}else{d=fd.createElement('div');if(d){d.id=id;fd.body.appendChild(d);}}if(!d)return null;
if(OLns4)d.zIndex=z;else{var o=d.style;o.position='absolute';o.visibility='hidden';o.zIndex=z;}}