var props = new Array(
	'document.body.scrollHeight'
);

function getHeight()
{
	var printstring = '';
	for (var i=0;i<props.length;i++)
	{
		if (!self.screen && props[i].indexOf('self.screen') != -1) continue;
		if (!document.body && props[i].indexOf('document.body') != -1) continue;
		if (eval(props[i])) printstring += eval(props[i]);
		if (props[i].indexOf('document.body') != -1)
		{
			var end = props[i].substring(props[i].lastIndexOf('.')+1);
			newprop = 'document.documentElement.' + end;
			//if (eval(newprop)) printstring += '<BR>' + newprop + ': ' + eval(newprop);
		}
	}
	return printstring;
}

function arrowMachine(height, subArrows){
	if (!(height>0)){
		return "";
	}
	var subNoArrows = 3;
	if(subArrows){
		subNoArrows = subNoArrows + subArrows;
	}
	var spacer = 580;
	var heightFloat = parseFloat(height);
	noArrow = parseInt(heightFloat / spacer) - subNoArrows;
	document.write('<table cellpadding="0" cellspacing="0" border="0" align="right" width="35px" id="byearrows">');
	for	(var i = 0; i < noArrow; i++){
		document.write('<tr><td height="');
		document.write(spacer);
		document.write('px"></td></tr><tr><td align="right"><A HREF="#TopofPage"><IMG ID="back2top" HEIGHT=34 WIDTH=20 SRC="/back_top.gif" BORDER=0></A></td></tr>');
	}
	document.write('</table>');
}

function medPageArrowMachine(height){
	if (!(height>0)){
		return "";
	}
	var subNoArrows = 6;
	var spacer = 580;
	var heightFloat = parseFloat(height);
	noArrow = parseInt(heightFloat / spacer) - subNoArrows;
	document.write('<table cellpadding="0" cellspacing="0" border="0" align="right" width="35px" id="byearrows">');
	for	(var i = 0; i < noArrow; i++){
		document.write('<tr><td height="');
		document.write(spacer);
		document.write('px"></td></tr><tr><td align="right"><A HREF="#TopofPage"><IMG ID="back2top" HEIGHT=34 WIDTH=20 SRC="/back_top.gif" BORDER=0></A></td></tr>');
	}
	document.write('</table>');
}

function bigPageArrowMachine(height, subArrows){
	if (!(height>0)){
		return "";
	}
	var subNoArrows = 10;
	if(subArrows){
		subNoArrows = subNoArrows + subArrows;
	}
	var spacer = 580;
	var heightFloat = parseFloat(height);
	noArrow = parseInt(heightFloat / spacer) - subNoArrows;
	document.write('<table cellpadding="0" cellspacing="0" border="0" align="right" width="35px" id="byearrows">');
	for	(var i = 0; i < noArrow; i++){
		document.write('<tr><td height="');
		document.write(spacer);
		document.write('px"></td></tr><tr><td align="right"><A HREF="#TopofPage"><IMG ID="back2top" HEIGHT=34 WIDTH=20 SRC="/back_top.gif" BORDER=0></A></td></tr>');
	}
	document.write('</table>');
}


function IEArrows(){
	if(navigator.appName == 'Microsoft Internet Explorer'){
		var tdHeight=document.all.arrowTD.clientHeight;
		for (var i=0;i<(tdHeight-1800);i+=600){
			document.all.arrowTD.innerHTML+="<A  id='backToTop' HREF='#TopofPage' style='position:relative;top:" + i + "px;border: 1px solid #fff;'><IMG ID='back2top' HEIGHT=34 WIDTH=20 SRC='/back_top.gif' BORDER=0></A>";
		}
	}

}

function IEArrowsMed(){
	if(navigator.appName == 'Microsoft Internet Explorer'){
		var tdHeight=document.all.arrowTD.clientHeight;
		for (var i=0;i<(tdHeight-3600);i+=600){
			document.all.arrowTD.innerHTML+="<A  id='backToTop' HREF='#TopofPage' style='position:relative;top:" + i + "px;border: 1px solid #fff;'><IMG ID='back2top' HEIGHT=34 WIDTH=20 SRC='/back_top.gif' BORDER=0></A>";
		}
	}

}

function IEArrowsBig(){
	if(navigator.appName == 'Microsoft Internet Explorer'){
		var tdHeight=document.all.arrowTD.clientHeight;
		for (var i=0;i<(tdHeight-6000);i+=600){
			document.all.arrowTD.innerHTML+="<A  id='backToTop' HREF='#TopofPage' style='position:relative;top:" + i + "px;border: 1px solid #fff;'><IMG ID='back2top' HEIGHT=34 WIDTH=20 SRC='/back_top.gif' BORDER=0></A>";
		}
	}

}