if(typeof JRJ=="undefined"||!JRJ){var JRJ={}}if(typeof JRJ.ui=="undefined"||!JRJ.ui){JRJ.ui={}}JRJ.ui.ScrollText=function(a){this.args={speed:10,timeOut:2500,autoStart:true,isSmoothScroll:false,lineHeight:29,nextBtnId:null,preBtnId:null,scrollObjId:null};for(property in a){this.args[property]=a[property]}this.speed=this.args.speed;this.timeOut=this.args.timeOut;this.autoStart=this.args.autoStart;this.isSmoothScroll=this.args.isSmoothScroll;this.lineHeight=this.args.lineHeight;this.stopScroll=false;this.nextBtn=null;this.preBtn=null;this.scrollObj=this.$(this.args.scrollObjId);this.init()};JRJ.ui.ScrollText.prototype={init:function(){if(this.args.preBtnId){this.preBtn=this.$(this.args.preBtnId)}if(this.args.nextBtnId){this.nextBtn=this.$(this.args.nextBtnId)}if(this.preBtn){this.preBtn.onclick=this.getMethod(this,"previous");this.preBtn.onmouseover=this.getMethod(this,"mouseOver");this.preBtn.onmouseout=this.getMethod(this,"mouseOut")}if(this.nextBtn){this.nextBtn.onclick=this.getMethod(this,"next");this.nextBtn.onmouseover=this.getMethod(this,"mouseOver");this.nextBtn.onmouseout=this.getMethod(this,"mouseOut")}this.scrollObj.innerHTML+=this.scrollObj.innerHTML;this.scrollObj.onmouseover=this.getMethod(this,"mouseOver");this.scrollObj.onmouseout=this.getMethod(this,"mouseOut");if(this.autoStart){this.start()}},start:function(){if(this.autoScrollTimer){clearInterval(this.autoScrollTimer)}if(this.isSmoothScroll){if(this.autoScrollTimer){clearInterval(this.autoScrollTimer)}this.autoScrollTimer=setInterval(this.getMethod(this,"smoothScroll"),this.speed)}else{this.autoScrollTimer=setInterval(this.getMethod(this,"autoScroll"),this.timeOut)}},stop:function(){clearInterval(this.autoScrollTimer)},mouseOver:function(){this.scrollStop=true},mouseOut:function(){this.scrollStop=false},autoScroll:function(){if(this.scrollStop){return}this.scrollObj.scrollTop++;if(parseInt(this.scrollObj.scrollTop)%this.lineHeight!=0){this.scrollTimer=setTimeout(this.getMethod(this,"autoScroll"),this.speed)}else{if(parseInt(this.scrollObj.scrollTop)>=parseInt(this.scrollObj.scrollHeight)/2){this.scrollObj.scrollTop=0}clearTimeout(this.scrollTimer)}},smoothScroll:function(){if(this.scrollStop){return}this.scrollObj.scrollTop++;if(parseInt(this.scrollObj.scrollTop)>=parseInt(this.scrollObj.scrollHeight)/2){this.scrollObj.scrollTop=0}},scroll:function(a){if(a=="pre"){this.scrollObj.scrollTop--}else{if(a="next"){this.scrollObj.scrollTop++}}if(parseInt(this.scrollObj.scrollTop)>=parseInt(this.scrollObj.scrollHeight)/2){this.scrollObj.scrollTop=0}else{if(parseInt(this.scrollObj.scrollTop)<=0){this.scrollObj.scrollTop=parseInt(this.scrollObj.scrollHeight)/2}}if(parseInt(this.scrollObj.scrollTop)%this.lineHeight!=0){this.scrollTimer=setTimeout(this.getMethod(this,"scroll",a),this.speed)}},previous:function(){this.scrollStop=true;this.scroll("pre")},next:function(){this.scrollStop=true;this.scroll("next")},$:function(a){return document.getElementById(a)},getMethod:function(a,c,b){return function(){a[c](b)}}};