var speed = 10; //速度(毫秒)
            var space = 10; //每次移动(px)
            var pagewidth = 197; //翻页宽度
            var fill = 0; //整体移位
            var movelock = false;
            var movetimeobj;
            var comp = 0;
            var autoplayobj = null;
            //getobj("list2").innerhtml = getobj("list1").innerhtml;
           // getobj('isl_cont').scrollleft = fill;
            // getobj("isl_cont").onmouseover = function () {
            //     clearinterval(autoplayobj);
            // }
            // getobj("isl_cont").onmouseout = function () {
            //     autoplay();
            // }
            //autoplay();

            function getobj(objname) {
                if (document.getelementbyid) {
                    return eval('document.getelementbyid("' + objname + '")')
                } else {
                    return eval

                        ('document.all.' + objname)
                }
            }

            function autoplay() { //自动滚动
                clearinterval(autoplayobj);
                autoplayobj = setinterval('isl_godown();isl_stopdown();', 9999999); //间隔时间
            }

            function isl_goup() { //上翻开始
                if (movelock) return;
                clearinterval(autoplayobj);
                movelock = true;
                movetimeobj = setinterval('isl_scrup();', speed);
            }

            function isl_stopup() { //上翻停止
                clearinterval(movetimeobj);
                if (getobj('isl_cont').scrollleft % pagewidth - fill != 0) {
                    comp = fill - (getobj('isl_cont').scrollleft % pagewidth);
                    compscr();
                } else {
                    movelock = false;
                }
                autoplay();
            }

            function isl_scrup() { //上翻动作
                if (getobj('isl_cont').scrollleft <= 0) {
                    getobj('isl_cont').scrollleft = getobj

                        ('isl_cont').scrollleft + getobj('list1').offsetwidth
                }
                getobj('isl_cont').scrollleft -= space;
            }

            function isl_godown() { //下翻
                clearinterval(movetimeobj);
                if (movelock) return;
                clearinterval(autoplayobj);
                movelock = true;
                isl_scrdown();
                movetimeobj = setinterval('isl_scrdown()', speed);
            }

            function isl_stopdown() { //下翻停止
                clearinterval(movetimeobj);
                if (getobj('isl_cont').scrollleft % pagewidth - fill != 0) {
                    comp = pagewidth - getobj('isl_cont').scrollleft % pagewidth + fill;
                    compscr();
                } else {
                    movelock = false;
                }
                autoplay();
            }

            function isl_scrdown() { //下翻动作
                if (getobj('isl_cont').scrollleft >= getobj('list1').scrollwidth) {
                    getobj('isl_cont').scrollleft = getobj('isl_cont').scrollleft - getobj('list1').scrollwidth;
                }
                getobj('isl_cont').scrollleft += space;
            }

            function compscr() {
                var num;
                if (comp == 0) {
                    movelock = false;
                    return;
                }
                if (comp < 0) { //上翻
                    if (comp < -space) {
                        comp += space;
                        num = space;

                    } else {
                        num = -comp;
                        comp = 0;
                    }
                    getobj('isl_cont').scrollleft -= num;
                    settimeout('compscr()', speed);
                } else { //下翻
                    if (comp > space) {
                        comp -= space;
                        num = space;
                    } else {
                        num = comp;
                        comp = 0;
                    }
                    getobj('isl_cont').scrollleft += num;
                    settimeout('compscr()', speed);
                }
            }

	
        function swap_az(n){
			for(var i=1;i<=14;i++){
			
				var curb=document.getelementbyid("az"+i);
				
				if(n==i){
					
					//curb.classname ="az1";
                    if (!hasclass(curb, 'az1')) curb.classname = 'az1';
				}
				else{
				
					//curb.classname ="az2";
                    curb.classname = curb.classname.replace(new regexp('az1'), 'az2');
				}
			}
		} 


        function hasclass(element, classname) {                
             return element.classname.match(new regexp('(\\s|^)' + classname + '(\\s|$)'));            
        }