var marTo;
var marTo1;
var marTo2;
var speed2 = 50;//the speed of scrolling 
var step2= 1;
var MymarTo1;
var MymarTo2;
var leftHit2 = 0;//left click or not
var rightHit2 = 0;//right click or not
function bodyload2(){
	//ÈÈÀ±ÃÀͼ¹ö¶¯Í¼Æ¬ 
	marTo = document.getElementById('scrollbody2');
	marTo1 = document.getElementById('scrollt1');
	marTo2 = document.getElementById('scrollt2');
	marTo2.innerHTML = marTo1.innerHTML;
	toLeftTo();
	//end
}
function toLeftTo(){
	clearLeft2();
	clearRight2();
	if(speed2 > 10){
		speed2 -= 10;
		step2 += 1;
		if (step2 >= 2) step2 = 2;
	}else{ 
		speed2 = 10;
	}
	if(leftHit2 != 0){
		if(MymarTo1)
			MymarTo1 = setInterval(marToqueeLeft,speed2);
	}
	marToqueeLeft();
}
function toRightTo(){
	clearLeft2();
	clearRight2();
	if(speed2 > 10){
		speed2 -= 10;
		step2 += 1;
		if (step2 >= 2) step2 = 2;
	}else{ 
		speed2 = 10;
	}
	if(rightHit2 != 0){
		if(!MymarTo2)
			MymarTo2 = setInterval(marToqueeRight,speed2);
	}
	marToqueeRight();
}
function marToqueeLeft(){
	if(marTo2.offsetWidth-marTo.scrollLeft <= 0){
		marTo.scrollLeft -= marTo1.offsetWidth;
	}else{
		marTo.scrollLeft=(marTo.scrollLeft-0)+step2;
	}
	if(leftHit2 == 0){
		speed2 = 50;
		step2 = 1;
		if(!MymarTo1)
			MymarTo1 = setInterval(marToqueeLeft,speed2);
		leftHit2 = 1;
		rightHit2 = 0;
	 }
	marTo.onmouseover = function() {
		clearLeft2();
		clearRight2();
	}
	marTo.onmouseout = function() {
		if(!MymarTo1)
			MymarTo1=setInterval(marToqueeLeft,speed2);
	}
}
function marToqueeRight(){
	if(marTo.scrollLeft <= 0){
		marTo.scrollLeft = marTo2.offsetWidth;
	}else{
		marTo.scrollLeft -= step2;
	}
	if(rightHit2 == 0){
		speed2 = 50;
		step2 = 1;
		if(!MymarTo2)
			MymarTo2=setInterval(marToqueeRight,speed2);
		leftHit2 = 0;
		rightHit2 = 1;
	}
	marTo.onmouseover = function() {
		clearLeft2();
		clearRight2();
	}
	marTo.onmouseout = function() {
		if(!MymarTo2)
			MymarTo2 = setInterval(marToqueeRight,speed2);
	}
}
function clearLeft2(){
   clearInterval(MymarTo1);
   MymarTo1 = null;
}
function clearRight2(){
   clearInterval(MymarTo2);
   MymarTo2 = null;
}