lstart=500
lstop=-20500
var n = (document.layers) ? 1:0;
var ie = (document.all) ? 1:0;

function makeObj(obj,nest){
	nest=(!nest) ? '':'document.'+nest+'.'
	this.css=(n) ? eval(nest+'document.'+obj):eval(obj+'.style')
	this.up=goUp
	this.obj = obj + "Object"
	eval(this.obj + "=this")
	return this
}

function goUp(){
	this.css.left=parseInt(this.css.left)-2
	if(parseInt(this.css.left)>lstop) setTimeout(this.obj+".up()",22)
	else {
		this.css.left=lstart
		eval(this.obj+".up()")
	  }
}

function initScroll(){
	testObj=makeObj('test2','test')
	testObj.up()
	this.css.left=lstart
}