// t : A table with one row and any number of cell // s : 'E', 'W', 'N' or 'S' (east, west, north and south) // cX: Cell width in pixel // cY: Cell height in pixel // n : Number of cell displayed. When -1, this is the number of data cells. // p : Pause in millisecond // r : true to randomly choose a first cell function CukeSlider( t, s, cX, cY, n, p, r ) { var f = this.Frame = document.createElement('iframe'); var self = this; f.frameBorder = '0'; f.scrolling = 'no'; var _h = s=='E' || s=='W'; var _b = s=='E' || s=='S'; var _revert = false; var nbData = t.rows[0].cells.length; if(!n)n=1; else if(n<0)n=nbData; this.Pause = p; f.width=_h?cX*n:cX; f.height=_h?cY:cY*n; t.parentNode.insertBefore( f, t ); var bs=document.getElementsByTagName('base'); if(bs.length)bs='';else bs=''; var d = f.contentWindow.document; d.open(); d.write(''+bs+'<\/body><\/html>'); d.close(); d.body.style.margin = d.body.style.padding = '0px'; var tS = d.createElement('table'); tS.width=_h?cX*(n+1):cX; tS.height=_h?cY:cY*(n+1); tS.style.position='relative'; tS.onclick=function(){_revert=!_revert;} var _iC=!r?Math.floor(Math.random()*nbData):0; function AddC(r,o) { var c=r.insertCell(_h&&_b&&o==1?0:-1); c.vAlign='middle';c.align='center'; c.width=cX;c.height=cY; while(_iC<0)_iC+=nbData; _iC=_iC%nbData; c.innerHTML = t.rows[0].cells[_iC].innerHTML; if(_b)_iC-=o; else _iC+=o; return c; } d.body.appendChild(tS); for(var i=0;i<=(_h?0:n);++i) { var r = tS.insertRow(-1); for(var j=0;j<=(_h?n:0);++j)AddC(r,_b?-1:1); } if(_b)_iC=nbData-1; function NextOffset(l,o) { if(o!='')o=parseInt(o); var g=_b?o+l:-o; g+=(l-g)*0.08+1; if(g>l)g=l; return _b?g-l:-g; } var _scroller = 0; function Scroll() { if(_revert) { _revert=false; if(_b=!_b)_iC-=(n+2); else _iC+=(n+2); } if(_b)NextCell(); _scroller = setInterval(_scroll,10); } function _scroll() { if( _h ? (tS.style.left=NextOffset(cX,tS.style.left))==(_b?0:-cX) : (tS.style.top=NextOffset(cY,tS.style.top))==(_b?0:-cY) ) { clearInterval(_scroller); _scroller = 0; if(!_b)NextCell(); setTimeout(Scroll,self.Pause); } } function NextCell(f) { if(_h) { var r = tS.rows[0]; r.deleteCell(_b?-1:0); tS.style.left=_b?-cX:0; AddC(r,1); } else { tS.deleteRow(_b?-1:0); tS.style.top=_b?-cY:0; AddC(tS.insertRow(_b?0:-1),1); } } setTimeout(Scroll,self.Pause); }