<!---ƒ‰ƒ“ƒ_ƒ€
var rlink = new Array;
rlink[0]="photo//back/back2.jpg";
rlink[1]="photo//back/back4.jpg";
rlink[2]="photo//back/back5.jpg";
rlink[3]="photo//back/back6.jpg";
rlink[4]="photo//back/back7.jpg";
rlink[5]="photo//back/back8.jpg";

var ran = Math.floor(Math.random()*6);
gazou=rlink[ran];

document.write('<body background="'+gazou+'">');
//end --->


    

     
var dxOa31=100,dyOa31=100;        
var hOa31=2;                    
var mouseSpeedOa31=3;            
var h2Oa31=100;                   
var spDxOa31=10,spDyOa31=-5;                                 
var moveStopOa31=false;            
var mxOa31=dxOa31,myOa31=dyOa31,moveFlagOa31=true,moveStopFlagOa31=false;     
     
if (document.all || document.getElementById || document.layers) {     
	if (document.layers) document.captureEvents(Event.MOUSEMOVE);     
	document.onmousemove=mouseMoveEvOa31;     
	if (moveStopOa31) {     
		if (document.layers) document.captureEvents(Event.MOUSEDOWN);     
		document.onmousedown=mouseMoveStopOa31;     
	}     
}     
     
function mouseMoveEvOa31(e) {     
	if (document.all) {     
		mxOa31=document.body.scrollLeft+event.clientX;     
		myOa31=document.body.scrollTop+event.clientY;     
	}     
	else if (document.getElementById || document.layers) {     
		mxOa31=e.pageX;     
		myOa31=e.pageY;     
	}     
}     
     
function mouseMoveStopOa31() {     
	moveStopFlagOa31=!moveStopFlagOa31;     
}     
     
function setPoOa31(name,x,y) {     
	if (document.all) {     
		document.all(name).style.posLeft=x+spDxOa31;     
		document.all(name).style.posTop=y+spDyOa31;     
	}     
	else if (document.getElementById) {     
		document.getElementById(name).style.left=x+spDxOa31;     
		document.getElementById(name).style.top=y+spDyOa31;     
	}     
	else if (document.layers) document.layers[name].moveTo(x+spDxOa31,y+spDyOa31);     
}     
function getXYOa31(x1,y1,x2,y2,l,dl,flag) {     
	var x,y;     
	if (l==0) {     
		if (flag==true) return x1;     
		if (flag==false) return y1;     
	}     
	else {     
		x=dl/l*(x2-x1)+x1;     
		if (flag==true) return x;     
		if (flag==false) {     
			if (x1-x2==0) {     
				if (y1<y2) return y1+dl;     
				else return y1-dl;     
			} else return (y1-y2)/(x1-x2)*x+y1-(y1-y2)/(x1-x2)*x1;     
		}     
	}     
}     
function mouseMoveOa31() {     
	if (document.all || document.getElementById || document.layers) {     
		if (!moveStopFlagOa31) {     
			var xx,l;     
			l=Math.abs(Math.sqrt(Math.pow((mxOa31-dxOa31),2)+Math.pow((myOa31-dyOa31),2)));     
			if (l<hOa31 && moveFlagOa31) {     
				dxOa31=mxOa31,dyOa31=myOa31;     
				setPoOa31("imgOa31",dxOa31,dyOa31);     
				moveFlagOa31=false;     
			}     
			else if (l>h2Oa31 || l<=h2Oa31 && moveFlagOa31) {     
				xx=getXYOa31(dxOa31,dyOa31,mxOa31,myOa31,l,hOa31,true);     
				dyOa31=getXYOa31(dxOa31,dyOa31,mxOa31,myOa31,l,hOa31,false);     
				dxOa31=xx;     
				setPoOa31("imgOa31",dxOa31,dyOa31);     
				moveFlagOa31=true;     
			}     
		}     
		setTimeout("mouseMoveOa31()",mouseSpeedOa31);     
	}     
}     
// End -->     
     
