/* or window onload event call to function: // zxcInitSlideShow(zxcid,zxcspd,zxchold,zxctxt,zxcauto) // where: // parameter 0 = the unique id name of the slide show patent node. (string) // parameter 1 = (optional) the speed of the fade effect in millSeconds. (digits, default 1000) // parameter 2 = (optional) the auto rotate hold delay between images. (digits, default 4000) // parameter 3 = (optional) the class name of the DIV to display the image title. (string) // parameter 4 = (optional) to automaticaly start auto rotation. (string) // // Subsequent calls to zxcInitSlideShow may be used to modify parameters 1 and 2. // **** Manual Controls (Rotate) // The slideshow may be rotated by event calls to function: // zxcSlideShow('tst',1,'auto'); // where: // parameter 0 = the unique id name of the slide show patent node. (string) // parameter 1 = 1 to rotate forward, -1 to rotate backwards, 0 to stop auto rotation. (1, -1 or 9) // parameter 2 = (optional) to auto rotate. (string) // // **** Manual Controls (GoTo) // The slideshow may be forced to go to a specific image by event calls to function: // zxcSlideShowGoTo('tst',0); // where: // parameter 0 = the unique id name of the slide show patent node. (string) // parameter 1 = the image to goto. (1 to n) // **** Functional Code - NO NEED TO CHANGE function zxcInitSlideShow(zxcid,zxcspd,zxchold,zxctxt,zxcauto){ var zxcp=document.getElementById(zxcid); if (!zxcp.slideshow) zxcp.slideshow=new zxcSlideShowOOP(zxcp,zxcspd,zxchold,zxctxt,zxcauto); else { var zxcoop=zxcp.slideshow; zxcoop.spd=zxcspd||zxcoop.spd; zxcoop.hold=zxchold||zxcoop.hold; } } function zxcSlideShowOOP(zxcp,zxcspd,zxchold,zxctxt,zxcauto){ this.imgs=zxcp.getElementsByTagName('IMG'); for (var zxc0=0;zxc00)?'0':'1',left:(zxcp.offsetWidth-this.imgs[zxc0].offsetWidth)/2+'px',top:(zxcp.offsetHeight-this.imgs[zxc0].offsetHeight)/2+'px',cursor:(this.imgs[zxc0].parentNode.tagName.toUpperCase()=='A')?'pointer':'default'}); if (this.imgs[zxc0].style.cursor=='pointer'){ this.imgs[zxc0].link=this.imgs[zxc0].parentNode.href||this.imgs[zxc0].parentNode.title||null; this.imgs[zxc0].parentNode.removeAttribute('title'); this.imgs[zxc0].onclick=function(){ if (window[this.link]) window[this.link](this); else if (this.link) window.top.location=this.link; } } if (zxctxt){ this.imgs[zxc0].txt=zxcES('DIV',{visibility:(this.imgs[zxc0].title)?'visible':'hidden'},zxcp,this.imgs[zxc0].title||''); this.imgs[zxc0].txt.className=zxctxt; zxcBAnimator('opacity',this.imgs[zxc0].txt,(zxc0==0)?90:10,(zxc0==0)?100:0,10); this.imgs[zxc0].removeAttribute('title'); } } this.p=zxcp; this.cnt=0; this.spd=zxcspd||1000; this.hold=zxchold||this.spd*4; this.to=null; if (zxcauto) this.to=setTimeout(function(zxcoop){return function(){zxcoop.auto(1);}}(this),this.hold); } zxcSlideShowOOP.prototype.rotate=function(zxcud,zxcgoto){ zxcES(this.imgs[this.cnt],{zIndex:'0'}); zxcBAnimator('opacity',this.imgs[this.cnt],this.imgs[this.cnt]['opacityoop'].data[0],0,this.spd) if (this.imgs[this.cnt].txt) zxcBAnimator('opacity',this.imgs[this.cnt].txt,this.imgs[this.cnt].txt['opacityoop'].data[0],0,this.spd) this.cnt+=zxcud||0; if (zxcgoto) this.cnt=zxcgoto-1; if (this.cnt>=this.imgs.length) this.cnt=0; if (this.cnt<0) this.cnt=this.imgs.length-1; zxcES(this.imgs[this.cnt],{zIndex:'1'}); zxcBAnimator('opacity',this.imgs[this.cnt],this.imgs[this.cnt]['opacityoop'].data[0],100,this.spd) if (this.imgs[this.cnt].txt) zxcBAnimator('opacity',this.imgs[this.cnt].txt,this.imgs[this.cnt].txt['opacityoop'].data[0],100,this.spd) } zxcSlideShowOOP.prototype.auto=function(zxcud){ this.rotate(zxcud); this.to=setTimeout(function(zxcoop){return function(){zxcoop.auto(zxcud);}}(this),this.hold); } function zxcES(zxcele,zxcstyle,zxcp,zxctxt){ if (typeof(zxcele)=='string'){ zxcele=document.createElement(zxcele); } for (key in zxcstyle){ zxcele.style[key]=zxcstyle[key]; } if (zxcp){ zxcp.appendChild(zxcele); } if (zxctxt){ zxcele.appendChild(document.createTextNode(zxctxt)); } return zxcele; } function zxcSlideShow(zxcid,zxcud,zxcauto){ var zxcoop=document.getElementById(zxcid).slideshow; if (!zxcoop) return false; clearTimeout(zxcoop.to); if (!zxcauto) zxcoop.rotate(zxcud); else if (zxcud) zxcoop.auto(zxcud); } function zxcSlideShowGoTo(zxcid,zxcnu){ var zxcoop=document.getElementById(zxcid).slideshow; if (!zxcoop||!zxcoop.imgs[zxcnu-1]) return false; clearTimeout(zxcoop.to); zxcoop.rotate(0,zxcnu) } /*]]>*/