function left(){
  var obj = document.getElementById('imageContainer');    
  //alert(obj);
  obj.appendChild(obj.firstChild);
  obj.appendChild(obj.firstChild);
}

function right(){
  var obj = document.getElementById('imageContainer');	
  obj.insertBefore(obj.firstChild, obj.lastChild);
  obj.insertBefore(obj.firstChild, obj.lastChild);
}

// 7 variables to control behavior 
var Car_Image_Width=66; 
var Car_Image_Height=62; 
var Car_Border=false; // true or false 
var Car_Border_Color="white"; 
var Car_Speed=5; 
var Car_Direction=false; // true or false 
var Car_NoOfSides=12; // must be 4, 6, 8 or 12 

/* array to specify images and optional links. 
For 4 sided carousel specify at least 2 images 
For 6 sided carousel specify at least 3 
For 8 sided carousel specify at least 4 
For 12 sided carousel specify at least 6 
If Link is not needed keep it "" 
*/ 
Car_Image_Sources=new Array( 
"pic_s1.gif","http://interhotel.ru", 
"pic_s2.gif","http://ya.ru", 
"pic_s6.gif","http://profkurort.info", //this slide isn't linked 
"pic_s4.gif","http://interhotel.ua", // NOTE No comma after last line 
"pic_s5.gif","http://interhotel.ru", 
"pic_s6.gif","http://ya.ru"

); 

/***************** Редактировать нельзя **********************************/ 
CW_I=new Array(Car_NoOfSides/2+1);C_ClcW=new Array(Car_NoOfSides/2); 
C_Coef=new Array( 
3*Math.PI/2,0,3*Math.PI/2,11*Math.PI/6,Math.PI/6,3*Math.PI/2,7*Math.PI/4, 0, 
Math.PI/4,3*Math.PI/2,5*Math.PI/3,11*Math.PI/6,0,Math.PI/6,Math.PI/3); 
var C_CoefOf=Car_NoOfSides==4?0:Car_NoOfSides==6?2:Car_NoOfSides==8?5:9; 
C_pre_Img=new Array(Car_Image_Sources.length); 
var C_Angle=Car_Direction?Math.PI/(Car_NoOfSides/2):0,C_CrImg=Car_NoOfSides,C_MaxW,C_TotalW, 
C_Stppd=false,i,C_LeftOffset,C_HalfNo=Car_NoOfSides/2; 

function Carousel(){ 
	if(document.getElementById){ 
	for(i=0;i<Car_Image_Sources.length;i+=2){ 
		C_pre_Img[i]=new Image();
		C_pre_Img[i].src=Car_Image_Sources[i];
	} 
	C_MaxW=Car_Image_Width/Math.sin(Math.PI/Car_NoOfSides)+C_HalfNo+1; 
	Car_Div=document.getElementById("Carousel"); 
	for(i=0;i<C_HalfNo;i++){ 
		CW_I[i]=document.createElement("img");Car_Div.appendChild(CW_I[i]); 
		CW_I[i].style.position="absolute"; 
		CW_I[i].style.top=0+"px"; 
		CW_I[i].style.height=Car_Image_Height+"px"; 
		if(Car_Border){ 
			CW_I[i].style.borderStyle="solid"; 
			CW_I[i].style.borderWidth=1+"px"; 
			CW_I[i].style.borderColor=Car_Border_Color
		} 
		CW_I[i].src=Car_Image_Sources[2*i]; 
		CW_I[i].lnk=Car_Image_Sources[2*i+1]; 
		CW_I[i].onclick=C_LdLnk; 
		CW_I[i].onmouseover=C_Stp; 
		CW_I[i].onmouseout=C_Rstrt
	} 
	CarImages()}
} 

function CarImages(){ 
	if(!C_Stppd){ 
	C_TotalW=0; 
	for(i=0;i<C_HalfNo;i++){ 
	C_ClcW[i]=Math.round(Math.cos(Math.abs(C_Coef[C_CoefOf+i]+C_Angle))*Car_Image_Width); 
	C_TotalW+=C_ClcW[i]} 
	C_LeftOffset=(C_MaxW-C_TotalW)/2; 
	for(i=0;i<C_HalfNo;i++){ 
	CW_I[i].style.left=C_LeftOffset+"px"; 
	CW_I[i].style.width=C_ClcW[i]+"px"; 
	C_LeftOffset+=C_ClcW[i]} 
	C_Angle+=Car_Speed/720*Math.PI*(Car_Direction?-1:1); 
	if((Car_Direction&&C_Angle<=0)||(!Car_Direction&&C_Angle>=Math.PI/C_HalfNo)){ 
	if(C_CrImg==Car_Image_Sources.length)C_CrImg=0; 
	if(Car_Direction){ 
	CW_I[C_HalfNo]=CW_I[0]; 
	for(i=0;i<C_HalfNo;i++)CW_I[i]=CW_I[i+1]; 
	CW_I[C_HalfNo-1].src=Car_Image_Sources[C_CrImg]; 
	CW_I[C_HalfNo-1].lnk=Car_Image_Sources[C_CrImg+1]} 
	else{ for(i=C_HalfNo;i>0;i--)CW_I[i]=CW_I[i-1]; 
	CW_I[0]=CW_I[C_HalfNo]; 
	CW_I[0].src=Car_Image_Sources[C_CrImg]; 
	CW_I[0].lnk=Car_Image_Sources[C_CrImg+1]} 
	C_Angle=Car_Direction?Math.PI/C_HalfNo:0;C_CrImg+=2}} 
	setTimeout("CarImages()",50)
} 

function C_LdLnk(){
	if(this.lnk)window.location.href=this.lnk
} 
function C_Stp(){
	this.style.cursor=this.lnk?"pointer":"default";C_Stppd=true;
} 
function C_Rstrt(){
	C_Stppd=false
}