var sCurrentMeasure = 'inches';
var iCurrentHeight = 0;
		
var aSizes = new Array();
aSizes['inches'] = [['5\'0\'\'','55.5\'\'','36.5\'\'','41.5\'\'','22.5\'\'','14.0\'\''],
									['5\'1\'\'','56.5\'\'','37.0\'\'','42.0\'\'','23.0\'\'','14.5\'\''],
									['5\'2\'\'','57.5\'\'','37.5\'\'','43.0\'\'','23.0\'\'','15.0\'\''],
									['5\'3\'\'','58.0\'\'','38.0\'\'','44.0\'\'','23.5\'\'','15.0\'\''],
									['5\'4\'\'','59.5\'\'','39.0\'\'','44.5\'\'','24.0\'\'','15.5\'\''],
									['5\'5\'\'','60.5\'\'','39.5\'\'','45.0\'\'','24.5\'\'','15.5\'\''],
									['5\'6\'\'','61.5\'\'','40.5\'\'','46.0\'\'','25.0\'\'','16.0\'\''],
									['5\'7\'\'','62.5\'\'','41.0\'\'','46.5\'\'','25.0\'\'','16.5\'\''],
									['5\'8\'\'','63.5\'\'','41.5\'\'','47.5\'\'','25.5\'\'','16.5\'\''],
									['5\'9\'\'','64.5\'\'','42.5\'\'','48.0\'\'','26.0\'\'','17.0\'\''],
									['5\'10\'\'','65.0\'\'','43.0\'\'','48.5\'\'','26.5\'\'','17.0\'\''],
									['5\'11\'\'','66.0\'\'','43.5\'\'','49.0\'\'','27.0\'\'','17.5\'\''],
									['6\'0\'\'','67.5\'\'','44.0\'\'','50.0\'\'','27.0\'\'','18.0\'\''],
									['6\'1\'\'','68.0\'\'','44.5\'\'','50.5\'\'','27.5\'\'','18.0\'\''],
									['6\'2\'\'','69.0\'\'','45.5\'\'','51.5\'\'','28.0\'\'','19.0\'\''],
									['6\'3\'\'','70.0\'\'','46.0\'\'','52.5\'\'','28.5\'\'','19.0\'\''],
									['6\'4\'\'','71.5\'\'','47.0\'\'','53.0\'\'','28.5\'\'','19.5\'\'']];
									
aSizes['metric'] = [['152cm','141cm','93cm','105cm','57cm','36cm'],
										['155cm','144cm','94cm','107cm','58cm','37cm'],
										['157cm','146cm','95cm','110cm','59cm','38cm'],
										['160cm','148cm','97cm','111cm','60cm','38cm'],
										['163cm','151cm','99cm','113cm','61cm','39cm'],
										['165cm','153cm','101cm','115cm','62cm','40cm'],
										['168cm','156cm','102cm','117cm','63cm','41cm'],
										['170cm','158cm','104cm','118cm','64cm','41cm'],
										['173cm','161cm','106cm','120cm','65cm','42cm'],
										['175cm','163cm','108cm','122cm','66cm','43cm'],
										['178cm','166cm','109cm','124cm','67cm','44cm'],
										['180cm','168cm','111cm','125cm','68cm','44cm'],
										['183cm','171cm','112cm','127cm','68cm','46cm'],
										['185cm','173cm','113cm','129cm','69cm','46cm'],
										['188cm','175cm','116cm','131cm','71cm','48cm'],
										['191cm','178cm','117cm','133cm','72cm','48cm'],
										['193cm','182cm','119cm','135cm','72cm','49cm']];
			
function selectHeight(iValue) {
	
	iCurrentHeight = iValue;
	
	for(var i=1;i<aSizes[sCurrentMeasure][iValue].length;i++) {
		document.getElementById('wp-field-'+i+'-value').value=aSizes[sCurrentMeasure][iValue][i];
	}
	
	if(document.getElementById('message')) {
		document.getElementById('message').value = document.getElementById('main-content').innerHTML;
	}
}

function switchMeasure(sMeasure) {
	sCurrentMeasure = sMeasure;
	
	oSelect = document.getElementById('wp-bar-select');
	
	oSelect.length = 0;
	for(var i=0;i<aSizes[sCurrentMeasure].length;i++) {
		oSelect.options[i] = new Option(aSizes[sCurrentMeasure][i][0],i,i==0?true:false,i==0?true:false);
	}
	
	selectHeight(0);
	
	switch(sCurrentMeasure) {
		case "metric":
			with(document.getElementById('switch-measure-link')) {
				href = "javascript:switchMeasure('inches');";
				innerHTML = "inches";
			}
			with(document.getElementById('wp-label-1')) {
				innerHTML = "50cm - 75cm to Screen";
			}
			break;
		case "inches":
			with(document.getElementById('switch-measure-link')) {
				href = "javascript:switchMeasure('metric');";
				innerHTML = "metric";
			}
			with(document.getElementById('wp-label-1')) {
				innerHTML = "20'' - 30'' to Screen";
			}
			break;
	}
}

function updateLink(obj,link) {
	obj.href = link + "?";
	obj.href = obj.href + "wp[0]="+aSizes[sCurrentMeasure][iCurrentHeight][0];
	obj.href = obj.href + "&wp[1]="+aSizes[sCurrentMeasure][iCurrentHeight][1];
	obj.href = obj.href + "&wp[2]="+aSizes[sCurrentMeasure][iCurrentHeight][2];
	obj.href = obj.href + "&wp[3]="+aSizes[sCurrentMeasure][iCurrentHeight][3];
	obj.href = obj.href + "&wp[4]="+aSizes[sCurrentMeasure][iCurrentHeight][4];
	obj.href = obj.href + "&wp[5]="+aSizes[sCurrentMeasure][iCurrentHeight][5];
	obj.href = obj.href + "&sCurrentMeasure="+sCurrentMeasure;
	return true;
}



selectHeight(0);