/*
**  clockcursor.js
**
**   From the example at 
**
**    http://rainbow.arch.scriptmania.com/scripts/mouse_clock.html
**
**      Mouse Follow Clock from Rainbow Arch
**      This script and many more from:
**       http://rainbow.arch.scriptmania.com
*/
function winWid()
{
    if(navigator.appName == "Netscape") 
    {  
	return( window.innerWidth );
    } 
    else if(navigator.appName == "Microsoft Internet Explorer") 
    {  
	return( document.body.clientWidth );
    }
    else  if(navigator.appName) 
    {
//	alert(navigator.appName);
	return( window.innerWidth );
    }

//    return(640);
}
function winHgt()
{
    return(580);
}

if ( document.getElementById && !document.layers ) 
{
    // *** Clock colours
    dCol='#888800';   //date colour.
    fCol='#555555';   //face colour.
    sCol='#00ff00';   //seconds colour.
    mCol='#ff0000';   //minutes colour.
    hCol='#0000ff';   //hours colour.
    
    // *** Controls
    del=0.6;  //Follow mouse speed.
    ref=40;   //Run speed (timeout).
    
    //  Alter nothing below!  Alignments will be lost!
    var ieType=(typeof window.innerWidth != 'number');
    var docComp=(document.compatMode);
    var docMod=(docComp && docComp.indexOf("CSS") != -1);
    var ieRef = (ieType && docMod) ? document.documentElement : document.body;
    theDays = new Array("SUNDAY","MONDAY","TUESDAY","WEDNESDAY","THURSDAY","FRIDAY","SATURDAY");
    theMonths = new Array("JANUARY","FEBRUARY","MARCH","APRIL","MAY","JUNE","JULY","AUGUST","SEPTEMBER","OCTOBER","NOVEMBER","DECEMBER");
    date = new Date();
    day = date.getDate();
    year = date.getYear();
    if (year < 2000) year=year+1900; 
    tmpdate=" "+theDays[date.getDay()]+" "+day+" "+theMonths[date.getMonth()]+" "+year;
    D=tmpdate.split("");
    N='3 4 5 6 7 8 9 10 11 12 1 2';
    N=N.split(" ");
    F=N.length;
    H='...';
    H=H.split("");
    M='....';
    M=M.split("");
    S='.....';
    S=S.split("");
    siz=40;
    eqf=360/F;
    eqd=360/D.length;
    han=siz/5.5;
    ofy=-7;
    ofx=-3;
    ofst=70;
    tmr=null;
    vis=true;
/*
    mouseY=290;
    mouseX=370;
*/
//    alert("Width: "+winWid()+"\nHeight: "+winHgt());
    mouseX = (winWid() * 0.5) ;
    mouseY = (winHgt() * 0.5) ;
    if (! ( mouseX && mouseY ) ) {
	mouseY=290;
	mouseX=370;
    }
	
    dy=new Array();
    dx=new Array();
    zy=new Array();
    zx=new Array();
    tmps=new Array();
    tmpm=new Array(); 
    tmph=new Array();
    tmpf=new Array(); 
    tmpd=new Array();

    var sum = parseInt( D.length + F + H.length + M.length + S.length) + 1;
    for (i=0; i < sum; i++) {
	dy[i]=0;
	dx[i]=0;
	zy[i]=0;
	zx[i]=0;
    }
    
    algn=new Array();
    for (i=0; i < D.length; i++){
	algn[i]=(parseInt(D[i]) || D[i]==0)?10:9;
	document.write('<div id="_date'+i+'" class="css2" style="font-size:'+algn[i]+'px;color:'+dCol+'">'+D[i]+'<\/div>');
	tmpd[i]=document.getElementById("_date"+i).style;
    }
    for (i=0; i < F; i++){
	document.write('<div id="_face'+i+'" class="css2" style="color:'+fCol+'">'+N[i]+'<\/div>');
	tmpf[i]=document.getElementById("_face"+i).style; 
    }
    for (i=0; i < H.length; i++){
	document.write('<div id="_hours'+i+'" class="css1" style="color:'+hCol+'">'+H[i]+'<\/div>');
	tmph[i]=document.getElementById("_hours"+i).style;
    }
    for (i=0; i < M.length; i++){
	document.write('<div id="_minutes'+i+'" class="css1" style="color:'+mCol+'">'+M[i]+'<\/div>');
	tmpm[i]=document.getElementById("_minutes"+i).style; 
    }
    for (i=0; i < S.length; i++){
	document.write('<div id="_seconds'+i+'" class="css1" style="color:'+sCol+'">'+S[i]+'<\/div>');
	tmps[i]=document.getElementById("_seconds"+i).style;         
    }
    
    function onoff(){
	if (vis){ 
	    vis=false;
	    document.getElementById("control").value="+";
	}
	else{ 
	    vis=true;
	    document.getElementById("control").value="-";
	    Delay();
	}
	kill();
    }
    
    function kill(){
	if (vis) 
	    document.onmousemove=mouse;
	else 
	    document.onmousemove=null;
    } 
    
    function mouse(e){
	var msy = (!ieType)?window.pageYOffset:0;
	if (!e) e = window.event;    
	if (typeof e.pageY == 'number'){
	    mouseY = e.pageY + ofst - msy;
	    mouseX = e.pageX + ofst;
	}
	else{
	    mouseY = e.clientY + ofst - msy;
	    mouseX = e.clientX + ofst;
	}
	if (!vis) kill();
    }
    document.onmousemove=mouse;
    
    function winDims(){
	winH=(ieType)?ieRef.clientHeight:window.innerHeight; 
	winW=(ieType)?ieRef.clientWidth:window.innerWidth;
    }
    winDims();
    window.onresize=new Function("winDims()");
    
    function ClockAndAssign(){
	time = new Date();
	secs = time.getSeconds();
	sec = Math.PI * (secs-15) / 30;
	mins = time.getMinutes();
	min = Math.PI * (mins-15) / 30;
	hrs = time.getHours();
	hr = Math.PI * (hrs-3) / 6 + Math.PI * parseInt(time.getMinutes()) / 360;
	
	for (i=0; i < S.length; i++){
     fTmp = dx[D.length+F+H.length+M.length+i]+ofx+(i*han)*Math.cos(sec)+"px";
	    tmps[i].top=dy[D.length+F+H.length+M.length+i]+ofy+(i*han)*Math.sin(sec)+scrollY+"px";
     try {
	 tmps[i].left=dx[D.length+F+H.length+M.length+i]+ofx+(i*han)*Math.cos(sec)+"px";
 }
     catch(e) { alert("assignment failed "+fTmp ); }
	}
	for (i=0; i < M.length; i++){
	    tmpm[i].top=dy[D.length+F+H.length+i]+ofy+(i*han)*Math.sin(min)+scrollY+"px";
	    tmpm[i].left=dx[D.length+F+H.length+i]+ofx+(i*han)*Math.cos(min)+"px";
	}
	for (i=0; i < H.length; i++){
	    tmph[i].top=dy[D.length+F+i]+ofy+(i*han)*Math.sin(hr)+scrollY+"px";
	    tmph[i].left=dx[D.length+F+i]+ofx+(i*han)*Math.cos(hr)+"px";
	}
	for (i=0; i < F; i++){
	    tmpf[i].top=dy[D.length+i]+siz*Math.sin(i*eqf*Math.PI/180)+scrollY+"px";
	    tmpf[i].left=dx[D.length+i]+siz*Math.cos(i*eqf*Math.PI/180)+"px";
	}
	for (i=0; i < D.length; i++){
	    tmpd[i].top=dy[i]+siz*1.5*Math.sin(-sec+i*eqd*Math.PI/180)+scrollY+"px";
	    tmpd[i].left=dx[i]+siz*1.5*Math.cos(-sec+i*eqd*Math.PI/180)+"px";
	}
	if (!vis)
	    clearTimeout(tmr);
    }
    
    buffW = (ieType) ? 80 : 90;

    function Delay() {
	scrollY=(ieType)?ieRef.scrollTop:window.pageYOffset;
	if (!vis){
	    dy[0]=-100;
	    dx[0]=-100;
	}
	else{
	    zy[0]=Math.round(dy[0]+=((mouseY)-dy[0])*del);
	    zx[0]=Math.round(dx[0]+=((mouseX)-dx[0])*del);
	}
	for (i=1; i < sum; i++){
	    if (!vis){
		dy[i]=-100;
		dx[i]=-100;
	    }
	    else{
		zy[i]=Math.round(dy[i]+=(zy[i-1]-dy[i])*del);
		zx[i]=Math.round(dx[i]+=(zx[i-1]-dx[i])*del);
	    }
	    if (dy[i-1] >= winH-80) dy[i-1]=winH-80;
	    if (dx[i-1] >= winW-buffW) dx[i-1]=winW-buffW;
	}
	
	tmr=setTimeout('Delay()',ref);
	ClockAndAssign();
    }
    window.onload=Delay;
}