<!--

ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

function init() {
	if (ns4) block = document.blockDiv
	if (ie4) block = blockDiv.style
	block.ypos = parseInt(block.top)
	slidedown1()
}

function slidedown1() {
	if (block.ypos < -512) {
		block.ypos += 1
		block.top = block.ypos
		setTimeout("slidedown1()",45)
	}
	else { slideup1()
	}
}

function slideup1() {
	if (block.ypos > -582) {
		block.ypos += -1
		block.top = block.ypos
		setTimeout("slideup1()",45)
	}
	else { slidedown2()
	}
}

function slidedown2() {
	if (block.ypos < -472) {
		block.ypos += 1
		block.top = block.ypos
		setTimeout("slidedown2()",55)
	}
	else { slideup1()
	}
}


function restart() {
	block.ypos = -182
	block.top = block.ypos
}

function slide() {
	slidedown1();
//	slideup1();
//	slidedown1();
//	slideup1();
}

function moveTo(obj,x,y) {
	obj.xpos = x
	obj.ypos = y
	obj.left = obj.xpos
	obj.top = obj.ypos
}
// -->