// Test on WW_isloaded = 1 to see if all loaded
var WWTango_status = 2;
var WWTango_canmovepointer = true;
var WWTango_canchangepointer = true;
var WWTango_acceptmasterstyle = true;
var WWTango_isrunning = false;
var WWTango_doorkeeper = null;
var WWTango_version = 1;
var WWTango_pointertarget = true;
var WW_parentwidth =0;
var WW_parentheight =0;
var WW_IntervalID = null;
var WW_countInterval = 0;
function WW_setasmaster(doorkeeper,wid,hgt,version) {
if(WW_isitawindow(WWTango_doorkeeper))
return true;
WWTango_doorkeeper = doorkeeper;
WW_parentwidth = wid;
WW_parentheight = hgt;
WWTango_isrunning = true;
WWTango_canchangepointer = true;
WWTango_canmovepointer = true;
WWTango_status = 0;
WW_messageobjectlist[0].document.open();
WW_messageobjectlist[0].document.writeln('Master Pointer Mode
Click outside pointer rectangle to move
Click on Pointer to Hide
Click on Pointer + ALT to toggle message hiding
Click on Pointer + CNTL to abolish pointer
Click on Pointer + Shift to cycle families
Click outside + Alt is Change Image
Click outside + Control is Double Size
Click outside + Shift is Halve Size');
WW_messageobjectlist[0].document.close();
WW_messageobjectlist[1].document.open();
WW_messageobjectlist[1].document.writeln('Master Pointer Mode
Mouse Move on non pointer object gives confused Browser!
Cure with Mouse-Down and Up in No Mans Land
With Mouse Down on Current Pointer
h hides This Message while m restores
a Abolishes Pointer while CNTL-Click restores
f cycles through pointer families
c cycles through members of a family
u increases Size Up and d decreases Down
Mouse Up-Down between changes of
Pointer to process new option');
WW_messageobjectlist[1].document.close();
if( WWTango_version >= version)
return true;
return false;
} // End WW_setasmaster(doorkeeper)
function WW_setasnonmaster(doorkeeper,wid,hgt,version) {
if(WW_isitawindow(WWTango_doorkeeper))
return true;
WWTango_doorkeeper = doorkeeper;
WW_parentwidth = wid;
WW_parentheight = hgt;
WWTango_isrunning = true;
WWTango_canchangepointer = true;
WWTango_canmovepointer = false;
WWTango_status = 1;
WW_messageobjectlist[0].document.open();
WW_messageobjectlist[0].document.writeln('Followed Pointer Mode
Use Dialog Window to Control Pointer Image Choice
Click outside pointer rectangle
to delete message or restore
Click on Pointer to Hide
Click on Pointer + ALT to toggle message hiding
Click on Pointer + CNTL to abolish pointer
Click on Pointer + Shift to cycle families
Click outside + Alt is Change Image
Click outside + Control is Double Size
Click outside + Shift is Halve Size
');
WW_messageobjectlist[0].document.close();
WW_messageobjectlist[1].document.open();
WW_messageobjectlist[1].document.writeln('Followed Pointer Mode
With Mouse Down on Current Pointer
h hides This Message while m restores
a Abolishes Pointer while CNTL-Click restores
f cycles through pointer families
c cycles through members of a family
u increases Size Up and d decreases Down
Mouse Up-Down between changes of
Pointer to process new option
');
WW_messageobjectlist[1].document.close();
if( WWTango_version >= version)
return true;
return false;
} // End WW_setasclient(doorkeeper)
// Send Current Parameters -- flag = 0 is heartbeat
function WW_updatefullpointerparms(flag) {
if(WW_isundefined(WW_pointerlayer))
return;
var clickX = WW_getlayerleft(WW_pointerlayer);
var clickY = WW_getlayertop(WW_pointerlayer);
WW_sendpointerparm(clickX,clickY,1,flag);
return;
} // end WW_updatefullpointerparms(flag)
// Input x,y is top,left of master pointer -- send actual pointer position itself
function WW_sendpointerparm(x,y,redo,flag) {
if( WWTango_status != 0 )
return;
wwevent = new WW_generatedevent('pointerdefn')
wwevent.divxpos = x + WW_localpointer.ptx*WW_pointerfamily_used.scalefactor;
wwevent.divypos = y + WW_localpointer.pty*WW_pointerfamily_used.scalefactor;
var label = ' Set Pointer x,y';
if( redo != 0 ) {
wwevent.divfamily = WW_pointerfamily_num;
wwevent.divmood = WW_pointerentry_num;
wwevent.divscale = WW_pointerfamily_used.scalefactor;
if( WW_layerishidden(WW_pointerlayer) )
wwevent.divhide =1;
else {
wwevent.divhide = 0; }
label = ' Reset Pointer';
wwevent.innerheight = WW_parentheight;
wwevent.innerwidth = WW_parentwidth;
}
WWTango_dispatch(wwevent,label,flag);
return;
} // End WW_sendpointerxy(x,y)
function WWTango_dispatch(wwevent,label,flag) {
if(!WW_isitawindow(WWTango_doorkeeper))
return;
WWTango_doorkeeper.WW_accumandsendevent(wwevent,WW_Eventnonmastername,label,flag);
return;
} // End WW_dispatch(wwevent,label)
function WW_processlocalqueue() { // Run through Queue formed in Tango_receive
if(!WW_isitawindow(WWTango_doorkeeper)) {
++WW_countInterval;
if(WW_countInterval>100)
clearInterval(WW_IntervalID);
return; }
if(WWTango_status == 0) {
clearInterval(WW_IntervalID);
return; }
while( WWTango_doorkeeper.WW_numpointereventsdone < WWTango_doorkeeper.WW_numallevents) {
var receivedevent = WWTango_doorkeeper.WW_eventrecord[WWTango_doorkeeper.WW_numpointereventsdone];
++WWTango_doorkeeper.WW_numpointereventsdone ;
if( WW_isdefined(receivedevent.processed)) {
if(receivedevent.processed>0)
continue;
}
var outputurltype = '';
if( WW_isdefined(receivedevent.type))
outputurltype = receivedevent.type;
if( outputurltype != 'pointerdefn' )
continue;
receivedevent.processed = 1;
WW_processeventfromtango(receivedevent);
}
} // End WW_processlocalqueue()
function WW_processeventfromtango(receivedevent) {
var testtype = receivedevent.type;
if(WW_isundefined(testtype))
return;
if( testtype != 'pointerdefn' )
return;
if( WWTango_acceptmasterstyle ) {
var redo = 0;
if(WW_isdefined(receivedevent.divfamily) && WW_isdefined(receivedevent.divmood ) ) {
if( (receivedevent.divfamily < WW_pointerfamilyct) && (receivedevent.divfamily >=0) ) {
if( receivedevent.divfamily != WW_pointerfamily_num ) {
redo = 1;
WW_pointerfamily_num = receivedevent.divfamily;
WW_pointerentry_num = 0;
WW_pointersetup(); }
}
if( (receivedevent.divmood < parseInt(WW_pointerfamily_used.familyct)) && (receivedevent.divmood >= 0 ) ) {
if( receivedevent.divmood != WW_pointerentry_num) {
redo = 1;
WW_pointerentry_num = receivedevent.divmood;
WW_pointersetup(); }
}
}
if(WW_isdefined(receivedevent.divscale)) {
var curscale = WW_pointerfamily_used.scalefactor;
var diff =Math.abs(receivedevent.divscale-curscale);
WW_pointerfamily_used.scalefactor = receivedevent.divscale;
WW_setcookie("pointerscale",receivedevent.divscale);
if(diff > .1*curscale)
redo=1;
}
if( redo == 1) {
WW_makenewpointer(1); }
}
if(WW_isdefined(receivedevent.divxpos)&&WW_isdefined(receivedevent.divypos)) {
WW_layershiftto(WW_pointerlayer,receivedevent.divxpos - WW_localpointer.ptx*WW_pointerfamily_used.scalefactor,receivedevent.divypos - WW_localpointer.pty*WW_pointerfamily_used.scalefactor);
if( WW_pointerabolish == 0 )
WW_layershow(WW_pointerlayer); }
if(WW_isdefined(receivedevent.divhide) && (WW_pointerabolish == 0) ) {
if( receivedevent.divhide == 1 ) {
WW_layerhide(WW_pointerlayer);
WW_offpointerblock(); }
else
WW_layershow(WW_pointerlayer);
}
return;
} // End WW_processeventfromtango(receivedevent)
// *** Start Non Tango Part **********************************
var WW_defaultpointerfamily = 0;
var WW_defaultpointerentry = 0;
var WW_defaulthidemessages = 0;
var WW_defaultpointerabolish = 0;
var WW_defaultpointerscale = 1.0;
var WW_isloaded =0;
var WW_draghappening =0;
var WW_pointerlayer = null;
var WW_messagetotalnumber = 2;
var WW_messagecount =1;
WW_messageobjectlist = new Array();
var WW_updown =0;
var WW_ctupdown=0;
var WW_ctupdown_last=0;
var WW_xposition=0;
var WW_yposition=0;
var WW_firstxposition=0;
var WW_firstyposition=0;
var WW_hidemessages=0;
var WW_hidepointer=0;
var WW_pointerabolish =0;
function WW_pointerdefn(num,angle,width,height,ptx,pty) {
this.num = num;
this.angle = angle;
this.width = width;
this.height = height;
this.ptx = ptx;
this.pty = pty;
this.urladdon = num.toString();
} // End WW_pointerdefn defining a single pointer
function WW_pointerfamily(urlstem,urlsuffix,familyname,initialscale) {
this.urlstem = urlstem;
this.urlsuffix = urlsuffix;
this.familyname = familyname;
this.scalefactor=initialscale;
this.familyct = WW_pointerfamily.arguments.length;
this.entries = new Array();
for(var m =4; m < this.familyct; m++) {
this.entries[m-4] = WW_pointerfamily.arguments[m]; }
this.familyct = this.familyct -4;
} // End WW_pointerfamily defining a family of pointers at different angles of attack
WW_norkaaddonons = new Array("_normal","_confused","_angry","_cry","_happy","_laugh","_sad","_scared","_shout");
function WW_norkacharfamily(urlstem,familyname,initialscale,width,height) {
this.urlstem = urlstem;
this.urlsuffix = '.gif';
this.familyname = familyname;
this.scalefactor=initialscale;
this.familyct = 9;
this.entries = new Array();
for(var m =0; m < this.familyct; m++) {
this.entries[m] = new WW_pointerdefn(m,0,width,height,width,0);
this.entries[m].urladdon = familyname + WW_norkaaddonons[m]; }
} // End WW_norkacharfamily defining a family of pointers from Norka's characters
function WW_pointersetup() {
WW_pointerfamily_used = WW_pointerfamilyarray[WW_pointerfamily_num];
WW_setcookie("pointerfamily",WW_pointerfamily_num);
WW_localpointer = WW_pointerfamily_used.entries[WW_pointerentry_num];
WW_setcookie("pointerentry",WW_pointerentry_num);
WW_localpointerurl = WW_pointerfamily_used.urlstem + WW_localpointer.urladdon + WW_pointerfamily_used.urlsuffix;
} // End WW_pointersetup() Setting up Current Pointer
// Set Current Pointers and their families ************************
WW_hand0 = new WW_pointerdefn(0,0,64,48,60,18);
WW_hand1 = new WW_pointerdefn(1,45,64,46,56,42);
WW_hand2 = new WW_pointerdefn(2,90,48,64,28,62);
WW_hand3 = new WW_pointerdefn(3,135,44,54,0,53);
WW_hand4 = new WW_pointerdefn(4,180,64,48,2,19);
WW_hand5 = new WW_pointerdefn(5,225,44,54,0,0);
WW_hand6 = new WW_pointerdefn(6,270,48,64,28,1);
WW_hand7 = new WW_pointerdefn(7,315,44,54,43,0);
WW_handfamily = new WW_pointerfamily("http://www.npac.syr.edu/users/gcf/sbwisdom/dragger/",".gif","realhand",1.0,WW_hand0,WW_hand1,WW_hand2,WW_hand3,WW_hand4,WW_hand5,WW_hand6,WW_hand7)
WW_redarrow0 = new WW_pointerdefn(0,0,20,39,0,0);
WW_redarrowfamily = new WW_pointerfamily("http://www.npac.syr.edu/users/gcf/sbwisdom/dragger/redarrow",".gif","redarrow",1.0,WW_redarrow0);
WW_oldhand0 = new WW_pointerdefn(0,0,27,17,27,0);
WW_oldhandfamily = new WW_pointerfamily("http://www.npac.syr.edu/users/gcf/sbwisdom/dragger/oldhand",".gif","oldhand",1.0,WW_oldhand0);
WW_alien = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/alien/","alien",0.5,200,250);
WW_baby = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/baby/","baby",1.0,78,90);
WW_daniel = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/daniel/","daniel",0.5,147,240);
WW_ghost = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/ghost/","ghost",0.5,206,250);
WW_jenny = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/jenny/","jenny",0.5,117,185);
WW_jerry = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/jerry/","jerry",0.5,137,190);
WW_kily = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/kily/","kily",0.5,175,250);
WW_marsian = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/marsian/","marsian",0.5,171,260);
WW_rosie = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/rosie/","rosie",0.5,153,250);
WW_sarah = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/sarah/","sarah",0.5,116,250);
WW_snake = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/snake/","snake",0.5,177,200);
WW_tom = new WW_norkacharfamily("http://www.npac.syr.edu/users/gcf/WWgamedata/characters/tom/","tom",0.5,187,250);
WW_pointerfamilyarray = new Array();
WW_pointerfamilyarray[0] = WW_handfamily;
WW_pointerfamilyarray[1] = WW_redarrowfamily;
WW_pointerfamilyarray[2] = WW_oldhandfamily;
WW_pointerfamilyarray[3] = WW_alien;
WW_pointerfamilyarray[4] = WW_baby;
WW_pointerfamilyarray[5] = WW_daniel;
WW_pointerfamilyarray[6] = WW_ghost;
WW_pointerfamilyarray[7] = WW_jenny;
WW_pointerfamilyarray[8] = WW_jerry;
WW_pointerfamilyarray[9] = WW_kily;
WW_pointerfamilyarray[10] = WW_marsian;
WW_pointerfamilyarray[11] = WW_rosie;
WW_pointerfamilyarray[12] = WW_sarah;
WW_pointerfamilyarray[13] = WW_snake;
WW_pointerfamilyarray[14] = WW_tom;
// End Set Current Pointers and their families *********************
var WW_pointerfamilyct = WW_pointerfamilyarray.length;
var WW_pointerfamily_num = 0;
var WW_pointerentry_num = 0;
var WW_pointerfamily_used = WW_pointerfamilyarray[WW_pointerfamily_num];
var WW_localpointer = WW_pointerfamily_used.entries[WW_pointerentry_num];
var WW_localpointerurl = WW_pointerfamily_used.urlstem + WW_localpointer.urladdon + WW_pointerfamily_used.urlsuffix;
function WW_startdrag(e) { // Mouse Down
++WW_ctupdown;
WW_updown =1;
var clickX = WW_eventx(e);
var clickY = WW_eventy(e);
WW_xposition = clickX;
WW_yposition = clickY;
WW_firstxposition = WW_xposition;
WW_firstyposition = WW_yposition;
if( WW_pointerlayer == null )
return true;
localobject = WW_getclickedobject(clickX,clickY);
if(!WW_isundefined(localobject)) {
if(WW_pointerlayer!= localobject) {
window.status= 'Down - ' + localobject.name;
WW_draghappening =0;
return true; }
if( WW_layerishidden(WW_pointerlayer) ) {
if(WW_Netscape4) {
if( WW_draghappening == 1) {
window.releaseEvents(Event.KEYDOWN);
if(WWTango_canmovepointer)
WW_pointerlayer.releaseEvents(Event.MOUSEMOVE); }
}
WW_draghappening = 0;
return true; }
if(WW_Netscape4) {
window.captureEvents(Event.KEYDOWN );
if(WWTango_canmovepointer)
WW_pointerlayer.captureEvents(Event.MOUSEMOVE);}
if(WWTango_canmovepointer)
WW_pointerlayer.onmousemove = WW_processdrag;
window.onkeydown = WW_processkeydown;
WW_draghappening = 1;
window.status = 'Moving';
return true; }
window.status= 'Down - nothing ' + WW_ctupdown + ' ' + e.target;
WW_draghappening =0;
if(WW_Netscape4) {
if( WW_pointerlayer != null) {
window.releaseEvents(Event.KEYDOWN);
if(WWTango_canmovepointer)
WW_pointerlayer.releaseEvents(Event.MOUSEMOVE);
}
}
return true;
} // End WW_startdrag(e)
function WW_getclickedobject(xval,yval) {
var localobject;
if(WW_Netscape4) {
for(var i=document.layers.length-1; i>=0; i--) {
localobject = document.layers[i];
if( (xval > localobject.left) && ( xval < localobject.left+localobject.clip.width) && (yval > localobject.top) && ( yval < localobject.top+localobject.clip.height) )
return localobject;
}
}
else { // Internet Explorer
return window.event.srcElement.parentElement;
}
} // End WW_getclickedobject(xval,yval)
function WW_processkeydown(e) {
var redo =0;
var keypressed =0;
if( WW_Netscape4) {
keypressed = e.which}
else {
keypressed = window.event.keyCode;
if( (keypressed >= 16) && (keypressed <= 18) )
return true;
}
WW_updown =0;
var localflag = String.fromCharCode(keypressed);
window.status = 'Keydown ' + localflag + ' ' + keypressed;
if( localflag == 'h' || localflag == 'H' ) {
WW_hidemessages =1;
WW_setcookie("hidemessages",WW_hidemessages);
WW_offpointerblock();
return true; }
if( localflag == 'm' || localflag == 'M' ) {
WW_hidemessages =0;
WW_setcookie("hidemessages",WW_hidemessages);
WW_overpointerblock();
return true; }
if( localflag == 'a' || localflag == 'A' ) {
WW_pointerabolish = 1;
WW_setcookie("pointerabolish",WW_pointerabolish);
WW_layerhide(WW_pointerlayer);
WW_offpointerblock();
return true; }
if(!WWTango_canchangepointer)
return true; // cannot allow changein pointer
if( localflag == 'f' || localflag == 'F' ) {
WW_pointerfamily_num++;
if( WW_pointerfamily_num >= WW_pointerfamilyct )
WW_pointerfamily_num = 0;
WW_pointerentry_num = 0;
WW_pointersetup();
redo =1;
}
var fwidth = WW_pointerfamily_used.scalefactor;
if( localflag == 'c' || localflag == 'C' ) {
++WW_pointerentry_num;
if(parseInt(WW_pointerentry_num) >= parseInt(WW_pointerfamily_used.familyct) )
WW_pointerentry_num = 0;
WW_pointersetup();
redo =1;
}
if( localflag == 'u' || localflag == 'U' ) {
fwidth = fwidth * 2.;
if( fwidth > 8. )
fwidth=8.;
redo =2;
}
if( localflag == 'd' || localflag == 'D' ) {
fwidth = fwidth * 0.5;
if(fwidth < .25)
fwidth =0.25;
redo =2;
}
if(redo == 0 )
return true;
WW_pointerfamily_used.scalefactor = fwidth;
WW_setcookie("pointerscale",fwidth);
if(WW_Netscape4) {
window.releaseEvents(Event.KEYDOWN);
WW_pointerlayer.releaseEvents(Event.MOUSEMOVE); }
WW_makenewpointer(redo);
var ex = WW_eventx(e);
var ey = WW_eventy(e);
var delx = WW_localpointer.width*WW_pointerfamily_used.scalefactor*.5;
var dely = WW_localpointer.height*WW_pointerfamily_used.scalefactor*.5;
WW_layershiftto(WW_pointerlayer,ex-delx,ey-dely);
WW_sendpointerparm(ex-delx,ey-dely,redo,1);
WW_offpointerblock();
if(WW_Netscape4) {
window.captureEvents(Event.KEYDOWN );
if( WWTango_canmovepointer )
WW_pointerlayer.captureEvents(Event.MOUSEMOVE);
}
WW_pointerlayer.onmousemove = WW_processdrag;
window.onkeydown = WW_processkeydown;
return true;
} // End WW_processkeydown(e)
function WW_processdrag(e) { // Mouse Move
if(!WWTango_canmovepointer ) {
WW_offpointerblock();
return; }
WW_updown =0;
if(WW_draghappening == 0 )
return true;
if( WW_pointerlayer == null )
return true;
window.status= 'dragging';
WW_offpointerblock();
var ex = WW_eventx(e);
var ey = WW_eventy(e);
WW_layershiftby(WW_pointerlayer,ex-WW_xposition,ey-WW_yposition)
WW_xposition = ex;
WW_yposition = ey;
return false;
} // End WW_processdrag(e)
function WW_enddrag(e) { // Mouse Up
if( !WWTango_canmovepointer ) {
WW_offpointerblock();
window.status = 'User Click';
return WW_internalclick(e); }
if( WW_pointerlayer != null) {
if( (WW_draghappening == 1) && (WW_Netscape4) && WWTango_canmovepointer )
WW_pointerlayer.releaseEvents(Event.MOUSEMOVE);
WW_draghappening = 0; }
var ex = WW_eventx(e);
var ey = WW_eventy(e);
if( (ex > WW_firstxposition-5) && (ex < WW_firstxposition+5) && (ey > WW_firstyposition-5) && (ey < WW_firstyposition+5) ) {
window.status = 'User Click';
return WW_internalclick(e); }
window.status = 'Stop';
WW_ctupdown_last = WW_ctupdown;
WW_updown=0;
WW_draghappening =0;
WW_sendpointerparm(WW_getlayerleft(WW_pointerlayer),WW_getlayertop(WW_pointerlayer),0,1);
return true;
} // End WW_enddrag(e)
function WW_processclick(e) { // System Click
if( WW_draghappening > 0 ) {
WW_enddrag(e);
return true; }
WW_draghappening=0;
window.status = 'click';
return WW_internalclick(e);
} // End WW_processclick(e)
function WW_internalclick(e) { // Process System or User Click without duplication
if( WW_ctupdown == WW_ctupdown_last)
return true;
WW_ctupdown_last = WW_ctupdown;
WW_updown =0;
var mouseoption = WW_mousemodifiers(e);
if( WW_pointerabolish == 1 ) {
if( mouseoption == 2 ) {
if(WW_isdefined(WW_pointerlayer) )
WW_layershow(WW_pointerlayer);
mouseoption = 0;
WW_pointerabolish = 0;
WW_setcookie("pointerabolish",WW_pointerabolish); }
else {
return true; }
}
var clickX = WW_eventx(e);
var clickY = WW_eventy(e);
var curclicked = null;
if(WW_Netscape4) {
var localobject;
for(var i=document.layers.length-1; i>=0; i--) {
localobject = document.layers[i];
if( (clickX > localobject.left) && ( clickX < localobject.left+localobject.clip.width) && (clickY > localobject.top) && ( clickY < localobject.top+localobject.clip.height) ) {
curclicked = localobject;
break; }
}
}
else {
curclicked = window.event.srcElement.parentElement;
}
if(WW_pointerlayer !=null) {
if( (WW_pointerlayer == curclicked) && (!WW_layerishidden(WW_pointerlayer)) ) {
if( mouseoption == 0 ) {
WW_layertobottom(WW_pointerlayer);
WW_layerhide(WW_pointerlayer);
if( WWTango_status == 0 )
WW_updatefullpointerparms(1);
WW_offpointerblock(); }
if( mouseoption == 1) {
if( WW_hidemessages == 0 ) {
WW_hidemessages = 1;
WW_setcookie("hidemessages",WW_hidemessages);
WW_offpointerblock(); }
else {
WW_hidemessages = 0;
WW_setcookie("hidemessages",WW_hidemessages);
WW_overpointerblock(); }
}
if( mouseoption == 2 ) {
WW_pointerabolish = 1;
WW_setcookie("pointerabolish",WW_pointerabolish);
WW_layerhide(WW_pointerlayer);
WW_offpointerblock();
}
if( (mouseoption == 4) && WWTango_canchangepointer ) {
WW_pointerfamily_num++;
if( WW_pointerfamily_num >= WW_pointerfamilyct )
WW_pointerfamily_num = 0;
WW_pointerentry_num = 0;
WW_pointersetup();
WW_makenewpointer(1);
var delx = WW_localpointer.width*WW_pointerfamily_used.scalefactor*.5;
var dely = WW_localpointer.height*WW_pointerfamily_used.scalefactor*.5;
WW_layershiftto(WW_pointerlayer,clickX-delx,clickY-dely);
WW_sendpointerparm(clickX-delx,clickY-dely,1,1);
WW_offpointerblock();
}
return true;
}
if( !WWTango_canchangepointer )
return true;
if( !WWTango_canmovepointer ) { // Restore to old position
clickX = WW_getlayerleft(WW_pointerlayer)+WW_localpointer.ptx*WW_pointerfamily_used.scalefactor;
clickY = WW_getlayertop(WW_pointerlayer)+WW_localpointer.pty*WW_pointerfamily_used.scalefactor;
}
var fwidth = WW_pointerfamily_used.scalefactor;
if( mouseoption == 1) {
++WW_pointerentry_num;
if(parseInt(WW_pointerentry_num) >= parseInt(WW_pointerfamily_used.familyct) )
WW_pointerentry_num = 0;
WW_pointersetup();
}
if( mouseoption == 2) {
fwidth = fwidth * 2.;
if( fwidth > 8. )
fwidth=8.;
}
if( mouseoption == 4) {
fwidth = fwidth * 0.5;
if(fwidth < .25)
fwidth =0.25;
}
WW_pointerfamily_used.scalefactor = fwidth;
WW_setcookie("pointerscale",fwidth);
WW_makenewpointer(mouseoption);
WW_layershiftto(WW_pointerlayer,clickX-WW_localpointer.ptx*WW_pointerfamily_used.scalefactor,clickY-WW_localpointer.pty*WW_pointerfamily_used.scalefactor);
WW_sendpointerparm(clickX-WW_localpointer.ptx*WW_pointerfamily_used.scalefactor,clickY-WW_localpointer. pty*WW_pointerfamily_used.scalefactor,mouseoption,1);
}
return true;
} // End WW_internalclick(e)
function WW_mousemodifiers(e) { // Interpret Mouse Modifiers
var mouseoption =0;
if(WW_Netscape4) {
var testit = e.modifiers;
if( testit == Event.ALT_MASK )
mouseoption = 1;
if( testit == Event.CONTROL_MASK)
mouseoption = 2;
if( testit == Event.SHIFT_MASK)
mouseoption = 4;
}
else {
var actualevent = window.event;
if( actualevent.altKey )
mouseoption = 1;
if( actualevent.ctrlKey )
mouseoption = 2;
if( actualevent.shiftKey )
mouseoption = 4;
}
return mouseoption;
} // End WW_mousemodifiers(e)
function WW_makenewpointer(option) { // Set up new Pointer size/image/orientation
if(option > 0 ) {
var totalwidth = WW_pointerfamily_used.scalefactor*WW_localpointer.width;
if(WW_Netscape4) {
WW_pointerlayer.document.open();
WW_pointerlayer.document.writeln('
');
WW_pointerlayer.document.close();
}
else {
WW_pointerlayer.innerHTML = '';
WW_pointerlayer.style.width = totalwidth;
}
}
WW_layertotop(WW_pointerlayer);
WW_layershow(WW_pointerlayer);
WW_pointerlayer.onmouseover = WW_overpointerblock;
WW_pointerlayer.onmouseout = WW_offpointerblock;
} // End WW_makenewpointer()
function WW_overpointerblock() { // Mouse Over Pointer or Message shown
if(WW_hidemessages == 1 )
return true;
if(WW_isundefined(WW_pointerlayer))
return true;
if( WW_layerishidden(WW_pointerlayer))
return true;
++WW_messagecount;
if(WW_messagecount>=WW_messagetotalnumber)
WW_messagecount=0;
WW_messageobject = WW_messageobjectlist[WW_messagecount];
if(WW_isundefined(WW_messageobject))
return true;
WW_displaymessage();
return true;
} // End WW_overpointerblock()
function WW_displaymessage() {
var pointerheight = WW_getlayerheight(WW_pointerlayer);
var localy = WW_getlayertop(WW_pointerlayer) + pointerheight;
var localx = WW_getlayerleft(WW_pointerlayer);
var messageheight = WW_getlayerheight(WW_messageobject);
var messagewidth = WW_getlayerwidth(WW_messageobject);
var windowwidth = WW_getwindowwidth();
var windowheight = WW_getwindowheight();
if( localx + messagewidth > windowwidth)
localx = windowwidth - messagewidth;
if( localy + messageheight > windowheight)
localy = WW_getlayertop(WW_pointerlayer) - messageheight;
WW_layershow(WW_messageobject);
WW_layertotop(WW_messageobject);
WW_setbackgroundcolor(WW_messageobject,'peachpuff');
WW_layershiftto(WW_messageobject,localx,localy);
return true;
} // End WW_displaymessage()
function WW_offpointerblock() { // Mouse leaves Pointer or Message Abolished
for( var m=0; m < WW_messagetotalnumber; m++) {
if(!WW_isundefined(WW_messageobjectlist[m]))
WW_layerhide(WW_messageobjectlist[m]);
}
return true;
} // End WW_offpointerblock()
function WW_setcapture() {
if( WW_Netscape4 ) {
window.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP | Event.CLICK);
window.onmousedown=WW_startdrag;
window.onmouseup=WW_enddrag;
window.onclick=WW_processclick;
}
else {
document.onmousedown=WW_startdrag;
document.onmouseup=WW_enddrag;
document.onclick=WW_processclick;
}
return true;
} // End WW_setcapture()
function WW_pageisloaded() { // Initialize when page loaded
WW_isloaded=1;
if(WW_oldbrowser)
return;
WW_setcapture();
WW_pointerlayer = WW_getlayer('WWpointerblock');
WW_pointerlayer.onmouseover = WW_overpointerblock;
WW_pointerlayer.onmouseout = WW_offpointerblock;
WW_messageobjectlist[0] = WW_getlayer('WWpointermessage1');
WW_messageobjectlist[1] = WW_getlayer('WWpointermessage2');
WW_messageobject = WW_messageobjectlist[0];
if(!WW_Netscape4 ) {
if( !WW_isundefined(WW_messageobjectlist[0]) )
WW_messageobjectlist[0].style.width =300;
if( !WW_isundefined(WW_messageobjectlist[1]) )
WW_messageobjectlist[1].style.width =300;
}
// Process Cookies ************************
WW_pointerfamily_num = parseInt(WW_getCookie("pointerfamily",WW_defaultpointerfamily));
if(WW_pointerfamily_num < 0 )
WW_pointerfamily_num =0;
if(WW_pointerfamily_num >= WW_pointerfamilyct)
WW_pointerfamily_num = WW_pointerfamilyct-1;
WW_setcookie("pointerfamily",WW_pointerfamily_num);
WW_pointerfamily_used = WW_pointerfamilyarray[WW_pointerfamily_num];
WW_pointerentry_num = parseInt(WW_getCookie("pointerentry",WW_defaultpointerentry));
if(WW_pointerentry_num < 0 )
WW_pointerentry_num =0;
if(WW_pointerentry_num >= parseInt(WW_pointerfamily_used.familyct))
WW_pointerentry_num = parseInt(WW_pointerfamily_used.familyct)-1;
WW_setcookie("pointerentry",WW_pointerentry_num);
WW_pointersetup();
var pointerscale = parseFloat(WW_getCookie("pointerscale",WW_defaultpointerscale));
if(pointerscale < 0.125 )
pointerscale = 0.125;
if(pointerscale >= 8.0 )
pointerscale = 8.0;
WW_setcookie("pointerscale",pointerscale);
WW_pointerfamily_used.scalefactor = pointerscale;
WW_makenewpointer(1);
WW_pointerabolish = parseInt(WW_getCookie("pointerabolish",WW_defaultpointerabolish));
if( WW_pointerabolish != 1 )
WW_pointerabolish == 0;
WW_setcookie("pointerabolish",WW_pointerabolish);
if( WW_pointerabolish == 1 )
WW_layerhide(WW_pointerlayer);
WW_hidemessages = parseInt(WW_getCookie("hidemessages",WW_defaulthidemessages));
if( WW_hidemessages != 1 )
WW_hidemessages == 0;
WW_setcookie("hidemessages",WW_hidemessages);
if( WW_hidemessages == 1 )
WW_offpointerblock();
// Initialize Tango Link -- setInterval killed later if Tango does not join
WW_localprocessed = 0;
WW_localeventqueue = 0;
WW_IntervalID = setInterval("WW_processlocalqueue()",500);
return;
} // End WW_pageisloaded()