function sliderInit () {
										jsslider = new JS_Slider(options);
										elems = $('ja-slider-center').getElementsByClassName ('vm_element');
										for(i=0;i<elems.length;i++){
											jsslider.update (elems[i].innerHTML, i);
										}
										jsslider.setPos(null);
										if(jsslider.options.auto){
											jsslider.nextRun();
										}
									}
									
									jaAddEvent(window, 'load', sliderInit);
									
									function setDirection(direction,ret){
										jsslider.options.direction = direction;
										if(jsslider.options.auto){
											if(ret){
												if(direction == 'left'){
													$('ja-slide-left-img').src = '../img/re-left.gif';
												}else  {
													$('ja-slide-right-img').src = '../img/re-right.gif';
												}
												jsslider.options.interval = 5000;
												jsslider.options.duration = 1000;
											}
											else{
												if(direction == 'left'){
													$('ja-slide-left-img').src = '../img/re-left-hover.gif';
												}else  {
													$('ja-slide-right-img').src = '../img/re-right-hover.gif';
												}
												jsslider.options.interval = 800;
												jsslider.options.duration = 500;
												jsslider.nextRun();
											}
										}
										else{
											if(ret){
												if(direction == 'left'){
													$('ja-slide-left-img').src = '../img/re-left.gif';
												}else  {
													$('ja-slide-right-img').src = '../img/re-right.gif';
												}
												jsslider.options.auto = 1;
											}
											else{
												if(direction == 'left'){
													$('ja-slide-left-img').src = '../img/re-left-hover.gif';
												}else  {
													$('ja-slide-right-img').src = '../img/re-right-hover.gif';
												}
												jsslider.options.interval = 500;
												jsslider.options.duration = 500;
												jsslider.options.auto = 1;
												jsslider.nextRun();
											}		
										}
									}