overlibmws.js

这是AJAX的一个HTML实现！ HTML标签AJAX的实现！

return d;
}

// Creates and writes layer content
function OLdoLyr(){
if(o3_sticky&&OLtimerid>0){clearTimeout(OLtimerid);OLtimerid=0;}
if(o3_background==''&&!o3_fullhtml){
if(o3_fgbackground!='')o3_fgbackground=' background="'+o3_fgbackground+'"';
if(o3_bgbackground!='')o3_bgbackground=' background="'+o3_bgbackground+'"';
if(o3_cgbackground!='')o3_cgbackground=' background="'+o3_cgbackground+'"';
if(o3_fgcolor!='')o3_fgcolor=' bgcolor="'+o3_fgcolor+'"';
if(o3_bgcolor!='')o3_bgcolor=' bgcolor="'+o3_bgcolor+'"';
if(o3_cgcolor!='')o3_cgcolor=' bgcolor="'+o3_cgcolor+'"';
if(o3_height>0)o3_height=' height="'+o3_height+'"';else o3_height='';}
if(!OLns4)OLrepositionTo(over,(OLns6?20:0),0);var lyrHtml=OLdoLGF();
if(o3_wrap&&!o3_fullhtml){OLlayerWrite(lyrHtml);
o3_width=(OLns4?over.clip.width:over.offsetWidth);if(OLie4){var w=OLfd().clientWidth;
if(o3_width>=w){if(OLop7){if(OLovertwoPI&&over==over2){var z=over2.style.zIndex;
o3_frame.document.body.removeChild(over);over2=OLmkLyr('overDiv2',o3_frame,z);over=over2;
}else{o3_frame.document.body.removeChild(over);over=OLmkLyr();}}o3_width=w-20;}}
if(o3_wrapmax<1&&o3_frame.innerWidth)o3_wrapmax=o3_frame.innerWidth-40;
if(o3_wrapmax>0&&o3_width>o3_wrapmax)o3_width=o3_wrapmax;o3_wrap=0;lyrHtml=OLdoLGF();}
OLlayerWrite(lyrHtml);o3_width=(OLns4?over.clip.width:over.offsetWidth);
if(OLbubblePI)OLgenerateBubble(lyrHtml);
}

/*
 LAYER GENERATION FUNCTIONS
*/
// Makes simple table without caption
function OLcontentSimple(txt){
var t=OLbgLGF()+OLfgLGF(txt)+OLbaseLGF();OLsetBackground('');return t;
}

// Makes table with caption and optional close link
function OLcontentCaption(txt,title,close){
var closing=(OLprintPI?OLprintCapLGF():''),closeevent='onmouseover',caption,t,
cC='javascript:return '+OLfnRef+(OLovertwoPI&&over==over2?'cClick2();':'cClick();');
if(o3_closeclick)closeevent=(o3_closetitle?'title="'+o3_closetitle+'" ':'')+'onclick';
if(o3_capicon!='')o3_capicon='<img src="'+o3_capicon+'" /> ';
if(close){closing+='<td align="right"><a href="'+cC+'" '+closeevent+'="'+cC+'"'
+(o3_closefontclass?' class="'+o3_closefontclass+'">':(OLns4?'><':'')
+OLlgfUtil(0,1,'','a',o3_closecolor,o3_closefont,o3_closesize))+close+
(o3_closefontclass?'':(OLns4?OLlgfUtil(1,1,'','a'):''))+'</a></td>';}
caption='<table id="overCap'+(OLovertwoPI&&over==over2?'2':'')+'"'+OLwd(0)
+' border="0" cellpadding="'+o3_captionpadding+'" cellspacing="0"'+(o3_cgclass?' class="'
+o3_cgclass+'"':o3_cgcolor+o3_cgbackground)+'><tr><td'+OLwd(0)+(o3_cgclass?' class="'
+o3_cgclass+'">':'>')+(o3_captionfontclass?'<div class="'+o3_captionfontclass
+'">':OLlgfUtil(0,1,'','div',o3_capcolor,o3_captionfont,o3_captionsize))+o3_capicon+title
+OLlgfUtil(1,1,'','div')+'</td>'+closing+'</tr></table>';
t=OLbgLGF()+(o3_capbelow?OLfgLGF(txt)+caption:caption+OLfgLGF(txt))+OLbaseLGF();
OLsetBackground('');return t;
}

// For BACKGROUND and FULLHTML commands
function OLcontentBackground(txt,image,hasfullhtml){
var t;if(hasfullhtml){t=txt;}else{t='<table'+OLwd(1)+' border="0" cellpadding="0" '
+'cellspacing="0" '+'height="'+o3_height+'"><tr><td colspan="3" height="'+o3_padyt
+'"></td></tr><tr><td width="'+o3_padxl+'"></td><td valign="top"'+OLwd(2)+'>'
+OLlgfUtil(0,0,o3_textfontclass,'div',o3_textcolor,o3_textfont,o3_textsize)+txt+
OLlgfUtil(1,0,'','div')+'</td><td width="'+o3_padxr+'"></td></tr><tr><td colspan="3" height="'
+o3_padyb+'"></td></tr></table>';}OLsetBackground(image);return t;
}

// LGF utilities
function OLbgLGF(){
return '<table'+OLwd(1)+o3_height+' border="0" cellpadding="'+o3_border+'" cellspacing="0"'
+(o3_bgclass?' class="'+o3_bgclass+'"':o3_bgcolor+o3_bgbackground)+'><tr><td>';
}
function OLfgLGF(t){
return '<table'+OLwd(0)+o3_height+' border="0" cellpadding="'+o3_textpadding
+'" cellspacing="0"'+(o3_fgclass?' class="'+o3_fgclass+'"':o3_fgcolor+o3_fgbackground)
+'><tr><td valign="top"'+(o3_fgclass?' class="'+o3_fgclass+'"':'')+'>'
+OLlgfUtil(0,0,o3_textfontclass,'div',o3_textcolor,o3_textfont,o3_textsize)+t
+(OLprintPI?OLprintFgLGF():'')+OLlgfUtil(1,0,'','div')+'</td></tr></table>';
}
function OLlgfUtil(end,stg,tfc,ele,col,fac,siz){
if(end)return('</'+(OLns4?'font'+(stg?'></strong':''):ele)+'>');
else return(tfc?'<div class="'+tfc+'">':((ele=='a'?'':'<')+(OLns4?(stg?'strong><':'')
+'font color="'+col+'" face="'+OLquoteMultiNameFonts(fac)+'" size="'+siz:(ele=='a'?'':ele)
+' style="color:'+col+(stg?';font-weight:bold':'')+';font-family:'+OLquoteMultiNameFonts(fac)
+';font-size:'+siz+';'+(ele=='span'?'text-decoration:underline;':''))+'">'));
}
function OLquoteMultiNameFonts(f){
var i,v,pM=f.split(',');
for(i=0;i<pM.length;i++){v=pM[i];v=v.replace(/^\s+/,'').replace(/\s+$/,'');
if(/\s/.test(v) && !/['"]/.test(v)){v="\'"+v+"\'";pM[i]=v;}}return pM.join();
}
function OLbaseLGF(){
return ((o3_base>0&&!o3_wrap)?('<table width="100%" border="0" cellpadding="0" cellspacing="0"'
+(o3_bgclass?' class="'+o3_bgclass+'"':'')+'><tr><td height="'+o3_base
+'"></td></tr></table>'):'')+'</td></tr></table>';
}
function OLwd(a){
return(o3_wrap?'':' width="'+(!a?'100%':(a==1?o3_width:(o3_width-o3_padxl-o3_padxr)))+'"');
}

// Loads image into the div.
function OLsetBackground(i){
if(i==''){if(OLns4)over.background.src=null;else{if(OLns6)over.style.width='';
over.style.backgroundImage='none';}}else{if(OLns4)over.background.src=i;else{
if(OLns6)over.style.width=o3_width+'px';over.style.backgroundImage='url('+i+')';}}
}

/*
 HANDLING FUNCTIONS
*/
// Displays layer
function OLdisp(s){
if(OLmodalPI)OLchkModal();if(!OLallowmove){if(OLshadowPI)OLdispShadow();
if(OLiframePI)OLdispIfs();OLplaceLayer();if(OLndt)OLshowObject(over);
else OLshowid=setTimeout("OLshowObject(over)",1);
OLallowmove=(o3_sticky||o3_nofollow)?0:1;}OLndt=0;if(s!="")self.status=s;
}

// Decides placement of layer.
function OLplaceLayer(){
var snp,X,Y,pgLeft,pgTop,pWd=o3_width,pHt,iWd=100,iHt=100,SB=0,LM=0,CX=0,TM=0,BM=0,CY=0,
o=OLfd(),nsb=(OLgek>=20010505&&!o3_frame.scrollbars.visible)?1:0;
if(!OLkht&&o&&o.clientWidth)iWd=o.clientWidth;
else if(o3_frame.innerWidth){SB=Math.ceil(1.4*(o3_frame.outerWidth-o3_frame.innerWidth));
if(SB>20)SB=20;iWd=o3_frame.innerWidth;}
pgLeft=(OLie4)?o.scrollLeft:o3_frame.pageXOffset;
if(OLie55&&OLfilterPI&&o3_filter&&o3_filtershadow)SB=CX=5;else
if((OLshadowPI)&&bkdrop&&o3_shadow&&o3_shadowx){SB+=((o3_shadowx>0)?o3_shadowx:0);
LM=((o3_shadowx<0)?Math.abs(o3_shadowx):0);CX=Math.abs(o3_shadowx);}
if(o3_ref!=""||o3_fixx> -1||o3_relx!=null||o3_midx!=null){
if(o3_ref!=""){X=OLrefXY[0];if(OLie55&&OLfilterPI&&o3_filter&&o3_filtershadow){
if(o3_refp=='UR'||o3_refp=='LR')X-=5;}
else if((OLshadowPI)&&bkdrop&&o3_shadow&&o3_shadowx){
if(o3_shadowx<0&&(o3_refp=='UL'||o3_refp=='LL'))X-=o3_shadowx;else
if(o3_shadowx>0&&(o3_refp=='UR'||o3_refp=='LR'))X-=o3_shadowx;}
}else{if(o3_midx!=null){
X=parseInt(pgLeft+((iWd-pWd-SB-LM)/2)+o3_midx);
}else{if(o3_relx!=null){
if(o3_relx>=0)X=pgLeft+o3_relx+LM;else X=pgLeft+o3_relx+iWd-pWd-SB;
}else{X=o3_fixx+LM;}}}
}else{
if(o3_hauto){
if(o3_hpos==LEFT&&OLx-pgLeft<iWd/2&&OLx-pWd-o3_offsetx<pgLeft+LM)o3_hpos=RIGHT;else
if(o3_hpos==RIGHT&&OLx-pgLeft>iWd/2&&OLx+pWd+o3_offsetx>pgLeft+iWd-SB)o3_hpos=LEFT;}
X=(o3_hpos==CENTER)?parseInt(OLx-((pWd+CX)/2)+o3_offsetx):
(o3_hpos==LEFT)?OLx-o3_offsetx-pWd:OLx+o3_offsetx;
if(o3_snapx>1){
snp=X % o3_snapx;
if(o3_hpos==LEFT){X=X-(o3_snapx+snp);}else{X=X+(o3_snapx-snp);}}}
if(!o3_nojustx&&X+pWd>pgLeft+iWd-SB)
X=iWd+pgLeft-pWd-SB;if(!o3_nojustx&&X-LM<pgLeft)X=pgLeft+LM;
pgTop=OLie4?o.scrollTop:o3_frame.pageYOffset;
if(!OLkht&&!nsb&&o&&o.clientHeight)iHt=o.clientHeight;
else if(o3_frame.innerHeight)iHt=o3_frame.innerHeight;
if(OLbubblePI&&o3_bubble)pHt=OLbubbleHt;else pHt=OLns4?over.clip.height:over.offsetHeight;
if((OLshadowPI)&&bkdrop&&o3_shadow&&o3_shadowy){TM=(o3_shadowy<0)?Math.abs(o3_shadowy):0;
if(OLie55&&OLfilterPI&&o3_filter&&o3_filtershadow)BM=CY=5;else
BM=(o3_shadowy>0)?o3_shadowy:0;CY=Math.abs(o3_shadowy);}
if(o3_ref!=""||o3_fixy> -1||o3_rely!=null||o3_midy!=null){
if(o3_ref!=""){Y=OLrefXY[1];if(OLie55&&OLfilterPI&&o3_filter&&o3_filtershadow){
if(o3_refp=='LL'||o3_refp=='LR')Y-=5;}else if((OLshadowPI)&&bkdrop&&o3_shadow&&o3_shadowy){
if(o3_shadowy<0&&(o3_refp=='UL'||o3_refp=='UR'))Y-=o3_shadowy;else
if(o3_shadowy>0&&(o3_refp=='LL'||o3_refp=='LR'))Y-=o3_shadowy;}
}else{if(o3_midy!=null){
Y=parseInt(pgTop+((iHt-pHt-CY)/2)+o3_midy);
}else{if(o3_rely!=null){
if(o3_rely>=0)Y=pgTop+o3_rely+TM;else Y=pgTop+o3_rely+iHt-pHt-BM;}else{
Y=o3_fixy+TM;}}}
}else{
if(o3_vauto){
if(o3_vpos==ABOVE&&OLy-pgTop<iHt/2&&OLy-pHt-o3_offsety<pgTop)o3_vpos=BELOW;else
if(o3_vpos==BELOW&&OLy-pgTop>iHt/2&&OLy+pHt+o3_offsety+((OLns4||OLkht)?17:0)>pgTop+iHt-BM)
o3_vpos=ABOVE;}Y=(o3_vpos==VCENTER)?parseInt(OLy-((pHt+CY)/2)+o3_offsety):
(o3_vpos==ABOVE)?OLy-(pHt+o3_offsety+BM):OLy+o3_offsety+TM;
if(o3_snapy>1){
snp=Y % o3_snapy;
if(pHt>0&&o3_vpos==ABOVE){Y=Y-(o3_snapy+snp);}else{Y=Y+(o3_snapy-snp);}}}
if(!o3_nojusty&&Y+pHt+BM>pgTop+iHt)Y=pgTop+iHt-pHt-BM;if(!o3_nojusty&&Y-TM<pgTop)Y=pgTop+TM;
OLrepositionTo(over,X,Y);
if(OLshadowPI)OLrepositionShadow(X,Y);if(OLiframePI)OLrepositionIfs(X,Y);
if(OLns6&&o3_frame.innerHeight){iHt=o3_frame.innerHeight;OLrepositionTo(over,X,Y);}
if(OLscrollPI)OLchkScroll(X-pgLeft,Y-pgTop);
}

// Chooses body or documentElement
function OLfd(f){
var fd=((f)?f:o3_frame).document,fdc=fd.compatMode,fdd=fd.documentElement;
return (!OLop7&&fdc&&fdc!='BackCompat'&&fdd&&fdd.clientWidth)?fd.documentElement:fd.body;
}

// Gets location of REFerence object
function OLgetRefXY(r,d){
var o=OLgetRef(r,d),ob=o,rXY=[o3_refx,o3_refy],of;if(!o)return [null,null];
if(OLns4){if(typeof o.length!='undefined'&&o.length>1){ob=o[0];
rXY[0]+=o[0].x+o[1].pageX;rXY[1]+=o[0].y+o[1].pageY;}else{
if((o.toString().indexOf('Image')!= -1)||(o.toString().indexOf('Anchor')!= -1)){
rXY[0]+=o.x;rXY[1]+=o.y;}else{rXY[0]+=o.pageX;rXY[1]+=o.pageY;}}
}else{rXY[0]+=OLpageLoc(o,'Left');rXY[1]+=OLpageLoc(o,'Top');}
of=OLgetRefOffsets(ob);rXY[0]+=of[0];rXY[1]+=of[1];return rXY;
}

// Seeks REFerence by id
function OLgetRefById(l,d){
l=(l||'overDiv');d=(d||o3_frame.document);var j,r;if(OLie4&&d.all)return d.all[l];
if(d.getElementById)return d.getElementById(l);if(d.layers&&d.layers.length>0){
if(d.layers[l])return d.layers[l];for(j=0;j<d.layers.length;j++){
r=OLgetRefById(l,d.layers[j].document);if(r)return r;}}return null;
}

// Seeks REFerence by name
function OLgetRefByName(l,d){
d=(d||o3_frame.document);var j,r,v=OLie4?d.all.tags('iframe'):
OLns6?d.getElementsByTagName('iframe'):null;
if(typeof d.images!='undefined'&&d.images[l])return d.images[l];
if(typeof d.anchors!='undefined'&&d.anchors[l])return d.anchors[l];
if(v)for(j=0;j<v.length;j++)if(v[j].name==l)return v[j];
if(d.layers&&d.layers.length>0)for(j=0;j<d.layers.length;j++){
r=OLgetRefByName(l,d.layers[j].document);
if(r&&r.length>0)return r;else if(r)return [r,d.layers[j]];}return null;
}

// Gets layer vs REFerence offsets
function OLgetRefOffsets(o){
var c=o3_refc.toUpperCase(),p=o3_refp.toUpperCase(),W=0,H=0,pW=0,pH=0,of=[0,0];
pW=(OLbubblePI&&o3_bubble)?o3_width:OLns4?over.clip.width:over.offsetWidth;