var total = 0;

function showHide(what,fr_num) {
	if(document.getElementById(what).innerHTML == '') {
				var so = new FlashObject("world_spin.swf", "flashmovie", "772", "345", "8", "#FFFFFF");
				so.addParam("quality", "high");
				so.addVariable("frame_num", fr_num);
				so.write("flash-content");
				setCookie('flash_state',"0",365)
				document.getElementById('flash-controller').innerHTML = '<img src="images/up_arrow.gif" alt="" /><a href="JAVASCRIPT://" onclick="showHide(\'flash-content\',\''+fr_num+'\');" title="" class="plain">Hide Flash Content</a>';
	} else {
		document.getElementById(what).innerHTML = '';
		document.getElementById('flash-controller').innerHTML = '<img src="images/down_arrow.gif" alt="" /><a href="JAVASCRIPT://" onclick="showHide(\'flash-content\',\''+fr_num+'\');" title="" class="plain">Show Flash Content</a>';
		setCookie('flash_state',"1",365)
	}
}
function setCookie(c_name,value,expiredays) {
	var exdate=new Date()
	exdate.setDate(exdate.getDate()+expiredays)
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=")
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 
    c_end=document.cookie.indexOf(";",c_start)
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end))
    } 
  }
return ""
}
function checkCookie()
{
flash_state=getCookie('flash_state')
if (flash_state!=null && flash_state=="1") {
  document.getElementById('flash-content').innerHTML = '';
		document.getElementById('flash-controller').innerHTML = '<img src="images/down_arrow.gif" alt="" /><a href="JAVASCRIPT://" onclick="showHide(\'flash-content\');" title="" class="plain">Show Flash Content</a>';
}
else if(flash_state!=null && flash_state=="0") {
	//do nothing
}

else if(flash_state==null)
  {
  flash_state=1
  if (flash_state!=null && flash_state!="")
    {
    setCookie('flash_state',flash_state,365)
    }
  }
}
var counter = 1;
var total = 0;
var inc = 1;
var old_inc = 0;
function get_radio_value()
{
			if(inc == old_inc) {
				showQues(counter+1);
				counter++;
				inc++;
			} else {
				alert('Please select an answer');
			}
}
function showQues(which) {
	if(which == 2) {
		document.getElementById('questions').innerHTML = '							<p>P2. ¿Proporciona el lavado a baja temperatura buenos resultados?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Sí<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />No<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Sí, si se utiliza un producto apropiado<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value(document.theForm.q1);">';
	}
	if(which == 3) {
		document.getElementById('questions').innerHTML = '							<p>P3. ¿Qué respuesta de las siguientes no es resultado de la compactación?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Menos productos químicos<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Menores emisiones como consecuencia del transporte<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Menos residuos de envases<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Mayor consumo energético durante la fabricación<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 4) {
		document.getElementById('questions').innerHTML = '							<p>P4. ¿Qué  respuesta de las siguientes es un ejemplo de la compactación en la industria de los detergentes?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Envases reciclados<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Bayetas limpiadoras<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Liquitabs<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Aerogeneradores<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 5) {
		document.getElementById('questions').innerHTML = '							<p>P5 ¿Por qué el exceso de envases repercute negativamente sobre el entorno?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Molesta a los compradores<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Aumenta el número de residuos recogidos o depositados en vertederos<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />No es posible reciclarlos<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 6) {
		document.getElementById('questions').innerHTML = '							<p>P6. ¿Cuál de las respuestas siguientes no es una función del envasado?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Proteger el producto<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Permitir su transporte<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Mejorar la eficacia del producto<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Transmitir mensajes al consumidor<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 7) {
		document.getElementById('questions').innerHTML = '							<p>P7. ¿Cuáles de estas recomendaciones le ayudarán a ahorrar agua durante el lavado?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Lavar a altas temperaturas<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Añadir más prendas en cada colada<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Efectuar un mayor número de lavados con cargas más pequeñas.<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Utilizar una lavadora antigua <br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 8) {
		document.getElementById('questions').innerHTML = '							<p>P8. En los últimos 20 años, ¿en qué porcentaje han reducido las lavadoras su consumo de agua?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />17%<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />45%<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />62%<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />80%<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 9) {
		document.getElementById('questions').innerHTML = '							<p>P9. ¿Quién es responsable de la conservación del medio ambiente? </p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Consumidores<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Empresas<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />Autoridades<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />Todos<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="get_radio_value();">';
	}
	if(which == 10) {
		document.getElementById('questions').innerHTML = '							<p>P10. Si todos los consumidores del Reino Unido redujesen la temperatura de lavado simplemente girando el selector de sus lavadoras, ¿cuánta electricidad se ahorraría al año?</p>';
		document.getElementById('questions').innerHTML += '							<p class="answers">';
		document.getElementById('questions').innerHTML += '								<form name="theForm">';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />1 Megawatio-hora<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />4 Megawatios-hora<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="1" onclick="set(this);" />2 Terawatios-hora<br /><br />';
		document.getElementById('questions').innerHTML += '								<input type="radio" name="q1" value="0" onclick="set(this);" />3 Gigawatios-hora<br /><br />';
		document.getElementById('questions').innerHTML += '							</form>';
		document.getElementById('questions').innerHTML += '							</p>';
		document.getElementById('questions').innerHTML += '							<img src="images/next.gif" onclick="chkScore(total);">';
	}
}
function set(what) {
	
	//alert(what.value);
	document.getElementById('score').value = what.value;
	total = parseInt(total) + parseInt(what.value);
	if(old_inc < inc) {
		old_inc++;
	}
	//alert(total);
}
function chkScore(total) {
	if(total <= 3) {
		document.getElementById('questions').innerHTML = '							<p>Oh dear! Don’t worry, we’ll make a sustainability expert out of you yet. Download <a href="docs/SIB_Quiz Results.pdf" target="new">the answers</a> to see where you went wrong.</p>';
	}
	else if(total <= 6) {
		document.getElementById('questions').innerHTML = '							<p>Pretty good but there’s definitely room for improvement. Download <a href="docs/SIB_Quiz Results.pdf" target="new">the answers</a> and see where you could have done better.</p>';
	}
	else if(total >= 7) {
		document.getElementById('questions').innerHTML = '							<p> Well done! You are a sustainability expert! Make sure that you put your expert knowledge to good use by following our <a href="docs/SIB Tips_final 13.12.07.pdf" target="new">top tips</a> for reducing your impact on the environment.<br />You can also download <a href="docs/SIB_Quiz Results.pdf" target="new">the answers here</a>.</p>';
	}
}