<!--
// ScrollBar Javascript
var upH = 11; // Height of up-arrow
var upW = 9; // Width of up-arrow
var downH = 11; // Height of down-arrow
var downW = 9; // Width of down-arrow
var dragH = 51; // Height of scrollbar btn
var dragW = 9; // Width of scrollbar btn
var scrollH = 338; // Height of scrollbar
var speed = 8; // Scroll speed

var dom = document.getElementById ? true:false;
var nn4 = document.layers ? true:false;
var ie4 = document.all ? true:false;
var mouseY; 
var mouseX; 
var clickUp = false; 
var clickDown = false; 
var clickDrag = false; 
var clickAbove = false; 
var clickBelow = false; 
var timer = setTimeout("",500); 
var upL; 
var upT; 
var downL; 
var downT; 
var dragL; 
var dragT; 
var rulerL; 
var rulerT; 
var contentT; 
var contentH; 
var contentClipH; 
var scrollLength; 
var startY; 

function down(e){
	if((document.layers && e.which!=1) || (document.all && event.button!=1)) return true; // Enables the right mousebutton		
	getMouse(e);
	startY = (mouseY - dragT);
	
	if(mouseX >= upL && (mouseX <= (upL + upW)) && mouseY >= upT && (mouseY <= (upT + upH))){
		clickUp = true;
		return scrollUp();
	}	
	
	else if(mouseX >= downL && (mouseX <= (downL + downW)) && mouseY >= downT && (mouseY <= (downT + downH))){
		clickDown = true;
		return scrollDown();
	}

	else if(mouseX >= dragL && (mouseX <= (dragL + dragW)) && mouseY >= dragT && (mouseY <= (dragT + dragH))){
		clickDrag = true;
		return false;
	}
	else if(mouseX >= dragL && (mouseX <= (dragL + dragW)) && mouseY >= rulerT && (mouseY <= (rulerT + scrollH))){

		if(mouseY < dragT){
			clickAbove = true;
			clickUp = true;
			return scrollUp();
		}

		else{
			clickBelow = true;
			clickDown = true;
			return scrollDown();
		}
	}

	else{
		return true;
	}
}

function move(e){
	if(clickDrag){
		getMouse(e);
		dragT = (mouseY - startY);
		
		if(dragT < (rulerT))
			dragT = rulerT;		
		if(dragT > (rulerT + scrollH - dragH))
			dragT = (rulerT + scrollH - dragH);
		
		contentT = ((dragT - rulerT)*(1/scrollLength));
		contentT = eval('-' + contentT);

		moveTo();
		
		if(ie4)
			return false;		
	}
}

function up(){
	clearTimeout(timer);

	clickUp = false;
	clickDown = false;
	clickDrag = false;
	clickAbove = false;
	clickBelow = false;
	return true;
}

function getT(){
	if(ie4)
		contentT = document.all.content.style.pixelTop;
	else if(nn4)
		contentT = document.contentClip.document.content.top;
	else if(dom)
		contentT = parseInt(document.getElementById("content").style.top);
}

function getMouse(e){
	if(ie4){
		mouseY = event.clientY;
		mouseX = event.clientX;
	}
	else if(nn4 || dom){
		mouseY = e.pageY;
		mouseX = e.pageX;
	}
}


function moveTo(){
	if(ie4){
		document.all.content.style.top = contentT;
		document.all.ruler.style.top = dragT;
		document.all.drag.style.top = dragT;
	}
	else if(nn4){
		document.contentClip.document.content.top = contentT;
		document.ruler.top = dragT;
		document.drag.top = dragT;
	}
	else if(dom){
		document.getElementById("content").style.top = contentT + "px";
		document.getElementById("drag").style.top = dragT + "px";
		document.getElementById("ruler").style.top = dragT + "px";
	}
}

function scrollUp(){
	getT();
	
	if(clickAbove){
		if(dragT <= (mouseY-(dragH/2)))
			return up();
	}
	
	if(clickUp){
		if(contentT < 0){		
			dragT = dragT - (speed*scrollLength);
			
			if(dragT < (rulerT))
				dragT = rulerT;
				
			contentT = contentT + speed;
			if(contentT > 0)
				contentT = 0;
			
			moveTo();
			timer = setTimeout("scrollUp()",25);
		}
	}
	return false;
}

function scrollDown(){
	getT();
	
	if(clickBelow){
		if(dragT >= (mouseY-(dragH/2)))
			return up();
	}

	if(clickDown){
		if(contentT > -(contentH - contentClipH)){			
			dragT = dragT + (speed*scrollLength);
			if(dragT > (rulerT + scrollH - dragH))
				dragT = (rulerT + scrollH - dragH);
			
			contentT = contentT - speed;
			if(contentT < -(contentH - contentClipH))
				contentT = -(contentH - contentClipH);
			
			moveTo();
			timer = setTimeout("scrollDown()",25);
		}
	}
	return false;
}

function reloadPage(){
	location.reload();
}

function eventLoader(){
	if(ie4){

		upL = document.all.up.style.pixelLeft;
		upT = document.all.up.style.pixelTop;		

		downL = document.all.down.style.pixelLeft;
		downT = document.all.down.style.pixelTop;
		dragL = document.all.drag.style.pixelLeft;
		dragT = document.all.drag.style.pixelTop;		
		rulerT = document.all.ruler.style.pixelTop;		
		contentH = document.all.content.offsetHeight;
		contentClipH = document.all.contentClip.offsetHeight;
	}
	else if(nn4){

		upL = document.up.left;
		upT = document.up.top;		

		downL = document.down.left;
		downT = document.down.top;		

		dragL = document.drag.left;
		dragT = document.drag.top;		

		rulerT = document.ruler.top;

		contentH = document.contentClip.document.content.clip.bottom;
		contentClipH = document.contentClip.clip.bottom;
	}
	else if(dom){

		upL = parseInt(document.getElementById("up").style.left);
		upT = parseInt(document.getElementById("up").style.top);
		downL = parseInt(document.getElementById("down").style.left);
		downT = parseInt(document.getElementById("down").style.top);
		dragL = parseInt(document.getElementById("drag").style.left);
		dragT = parseInt(document.getElementById("drag").style.top);
		rulerT = parseInt(document.getElementById("ruler").style.top);
		contentH = document.getElementById("content").offsetHeight;
		contentClipH = document.getElementById("contentClip").offsetHeight;
		document.getElementById("content").style.top = 0 + "px";
		
	}

	scrollLength = ((scrollH-dragH)/(contentH-contentClipH));

	if (contentH>345) {
		if(nn4){
			document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP)
			window.onresize = reloadPage;
		}
		document.onmousedown = down;
		document.onmousemove = move;
		document.onmouseup = up;
	}
	else {
		MM_showHideLayers('ruler','','hide','drag','','hide','down','','hide','up','','hide');
	}


}
function stopError() {
return true;}
window.onerror = stopError;
//-->