var iedom1 = document.all||document.getElementById
var image1
var image2
var image3

//Specify the slider's width (in pixels)
var sliderwidth1 = "600px"

//Specify the slider's height
var sliderheight1 = "400px"

var angle = 0
var deltaAngle = 0.01744444
var Rayon = 255;
var X0 = 270
var Y0 = 185
var diffAngle = 2.093333
var deltaRayon = 130
var alfa = 0.157

//Specify the image's image speed (larger is faster 1 - 200)
var imageSpeed = 30;

function fillup1(){
	if (iedom1){
		image1 = document.getElementById? document.getElementById("div1") : document.all.div1
		image2 = document.getElementById? document.getElementById("div2") : document.all.div2
		image3 = document.getElementById? document.getElementById("div3") : document.all.div3

		image1.innerHTML = '<A href="/an/?page=link6"><IMG title="Integrated Process Control"  src="/an/images/qi1.gif" border=0></a>'
		image2.innerHTML = '<A href="/an/?page=link8"><IMG title="Modular Friction Materials Formulation and Processing" src="/an/images/RD.gif" border=0></a>'
		image3.innerHTML = '<A href="/an/?page=link7"><IMG title="Itegrated Positive Molding Process" src="/an/images/pi.gif" border=0></a>'

		image1.style.left = Rayon*Math.cos(angle) + X0 +"px"
		image1.style.top = -Rayon*Math.sin(angle) + Y0 + deltaRayon*Math.sin(angle) +"px"
		
		image2.style.left = Rayon*Math.cos(angle + diffAngle) + X0 +"px"
		image2.style.top = -Rayon*Math.sin(angle + diffAngle) + Y0 + deltaRayon*Math.sin(angle + diffAngle) +"px"

		image3.style.left = Rayon*Math.cos(angle + 2*diffAngle) + X0 +"px"
		image3.style.top = -Rayon*Math.sin(angle + 2*diffAngle) + Y0 + deltaRayon*Math.sin(angle + 2*diffAngle) +"px"

		//window.status = cross_slide.style.top + '  ' + cross_slide2.style.top  + '  ' + cross_slide3.style.top
	}
	/*else if (document.layers){
		ns_slide=document.ns_slidemenu.document.ns_slidemenu2
		ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
		ns_slide.document.write(leftrightslide)
		ns_slide.document.close()
		actualwidth=ns_slide.document.width
		ns_slide2.left=actualwidth+slideshowgap
		ns_slide2.document.write(leftrightslide)
		ns_slide2.document.close()
	}*/

	var lefttime = setInterval("slideleft1()", imageSpeed)
}

//window.onload = fillup1

function slideleft1(){
	angle = angle + deltaAngle
	if (angle > 6.28) angle = 0
/*
if(X0<50) ii = 0
if(ii == 0) X0 = X0 + 1
if(X0>500) ii = 1
if(ii == 1) X0 = X0 - 1
//Y0 = Y0 + 1
*/
	
	//window.status = 'Rayon  : ' +Rayon +'   sin('+angle+') = ' + Math.sin(angle)
	
	if (iedom1){
		//image1.style.left = Rayon*Math.cos(angle) + X0 +"px"
		//image1.style.top = -Rayon*Math.sin(angle) + Y0 + deltaRayon*Math.sin(angle) +"px"

		//image2.style.left = Rayon*Math.cos(angle + diffAngle) + X0 +"px"
		//image2.style.top = -Rayon*Math.sin(angle + diffAngle) + Y0 + deltaRayon*Math.sin(angle + diffAngle) +"px"

		//image3.style.left = Rayon*Math.cos(angle + 2*diffAngle) + X0 +"px"
		//image3.style.top = -Rayon*Math.sin(angle + 2*diffAngle) + Y0 + deltaRayon*Math.sin(angle + 2*diffAngle) +"px"

		image1.style.left = X0 + Rayon*Math.cos(angle)*Math.cos(alfa) + (Rayon*Math.sin(angle) - deltaRayon*Math.sin(angle))*Math.sin(alfa) +"px"
		image1.style.top = Y0 + Rayon*Math.cos(angle)*Math.sin(alfa) - (Rayon*Math.sin(angle) - deltaRayon*Math.sin(angle))*Math.cos(alfa) +"px"

		image2.style.left = X0 + Rayon*Math.cos(angle + diffAngle)*Math.cos(alfa) + (Rayon*Math.sin(angle + diffAngle) - deltaRayon*Math.sin(angle + diffAngle))*Math.sin(alfa) +"px"
		image2.style.top = Y0 + Rayon*Math.cos(angle + diffAngle)*Math.sin(alfa) - (Rayon*Math.sin(angle + diffAngle) - deltaRayon*Math.sin(angle + diffAngle))*Math.cos(alfa) +"px"

		image3.style.left = X0 + Rayon*Math.cos(angle + 2*diffAngle)*Math.cos(alfa) + (Rayon*Math.sin(angle + 2*diffAngle) - deltaRayon*Math.sin(angle + 2*diffAngle))*Math.sin(alfa) +"px"
		image3.style.top = Y0 + Rayon*Math.cos(angle + 2*diffAngle)*Math.sin(alfa) - (Rayon*Math.sin(angle + 2*diffAngle) - deltaRayon*Math.sin(angle + 2*diffAngle))*Math.cos(alfa) +"px"

		image1.style.visibility = 'visible';
		if(angle>5.9 || angle<1.1) image1.style.visibility = 'hidden';

		image2.style.visibility = 'visible';
		if((angle + diffAngle)>5.9 && (angle - 2*diffAngle)<1.1) image2.style.visibility = 'hidden';

		image3.style.visibility = 'visible';
		if((angle - diffAngle +0.38)>0 && (angle - diffAngle)<1.23) image3.style.visibility = 'hidden';

	}
	/*else if (document.layers){
		if (ns_slide.left>(actualwidth*(-1)+8))
			ns_slide.left-=copyspeed
		else
			ns_slide.left=ns_slide2.left+actualwidth+slideshowgap

		if (ns_slide2.left>(actualwidth*(-1)+8))
			ns_slide2.left-=copyspeed
		else
			ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
	}*/

}

if (iedom1||document.layers){
	if (iedom1){
		var text1 = '<div style="position:absolute;width:'+sliderwidth1+';height:'+sliderheight1+';left:0px;top:0px;" >'
				+'<div id="div1" style="position:absolute;left:0px;top:0px"></div>'
				+'<div id="div2" style="position:absolute;left:0px;top:0px"></div>'
				+'<div id="div3" style="position:absolute;left:0px;top:0px"></div>'
				+'</div>'
	}
	/*else if (document.layers){
			write('<ilayer width='+sliderwidth1+' height='+sliderheight1+' name="ns_slidemenu" >') // bgColor='+slidebgcolor+'>')
			write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
			write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
			write('</ilayer>')
	}*/
	document.getElementById("home").innerHTML = document.getElementById("home").innerHTML + text1
}
fillup1()