function setLanguage(lang) {
	window.document.cookie = 'lang='+lang+';path=/; expires=Mon, 01-Jan-2018 00:00:01 GMT';
	window.document.location.reload();
}

function setCurrency(currency) {
	window.document.cookie = 'currency='+currency+';path=/; expires=Mon, 01-Jan-2018 00:00:01 GMT';
	window.document.location.reload();
}

function setDelivery(num) {
	delcost=document.getElementById('deliverycost');
	totcost=document.getElementById('sumwdelivery');
	totalsum=document.getElementById('overall').value;
	delicost=document.getElementById('delivcost');
	ovcost=document.getElementById('overallcost');
	if(num=='999') {
		delcost.innerHTML='*';
		totcost.innerHTML=(totalsum)+' Ls';
		
		delicost.value='*';
		ovcost.value=(totalsum*1).toFixed(2);
	}
	else {
		delcost.innerHTML=num+'.00 Ls';
		totcost.innerHTML=(totalsum*1+num).toFixed(2)+' Ls';
		
		delicost.value=num+'.00';
		ovcost.value=(totalsum*1+num).toFixed(2);
		
	}
	
}