// JavaScript Document
/*
* Dagens datum :)
*/
function today(){
	var d=new Date()
	var weekday=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
	var monthname=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
	document.write(weekday[d.getDay()] + " ")
	document.write(d.getDate() + " ")
	document.write(monthname[d.getMonth()] + " ")
	document.write(d.getFullYear())
}

/**
 * Laddar ett nytt fönster
 */
function load(url) {
	var load = window.open(url,'mywin','scrollbars=yes,menubar=no,height=600,width=550,resizable=yes,toolbar=no,location=no,status=no');
}

function load(url, w, h) {
	var load = window.open(url,'mywin','scrollbars=yes,menubar=no,height='+h+',width='+w+',resizable=yes,toolbar=no,location=no,status=no');
}

/**
 * Laddar ett nytt fönster
 */
function loadonline(url, width, height) {
	var w = width;
	var h = height;
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	var settings  ='height='+h+',';
    settings +='width='+w+',';
    settings +='top='+wint+',';
    settings +='left='+winl+',';
    settings +='scrollbars=yes,menubar=no,resizable=yes,toolbar=no,location=no,status=yes';

	var load = window.open(url,'mywin',settings);
}


/*
* Öppnar fullscreen fönster
*/
function loadfullscreen(){
	top.window.moveTo(0,0);
	if (document.all)
	   { top.window.resizeTo(screen.availWidth,screen.availHeight); }
	else if
	   (document.layers || document.getElementById)
	   {
	   if
		(top.window.outerHeight < screen.availHeight || top.window.outerWidth < screen.availWidth)
		 { top.window.outerHeight = top.screen.availHeight;
		   top.window.outerWidth = top.screen.availWidth; }
	   }
}

/*
* Sätter fokus på öppningsfönstret.
*/
function openerfocus(){
	var bool = true;
	bool = confirm("Do you want to close the Online Trading window?");
	if(bool){
		window.close();
	}
	opener.focus();
}

/**
* CONVERTER METODER convert och empty
*/
	// Global variable som används i empty och convert
	var startfield;
	var clickable=true;;

	function convert(){
		var fixedV = document.getElementById("fixedV").value;
		if(clickable){
			document.getElementById("newV").style.display = 'none';
			if(document.getElementById("mton").value.length > 0){
				document.getElementById("kilolitres").value = (document.getElementById("mton").value * 1.165).toFixed(fixedV);
				document.getElementById("barrels").value = (document.getElementById("mton").value * 7.33).toFixed(fixedV);
				document.getElementById("gallons").value = (document.getElementById("mton").value * 307.86).toFixed(fixedV);
			}else if(document.getElementById("kilolitres").value.length > 0){
				document.getElementById("mton").value = (document.getElementById("kilolitres").value * 0.8581).toFixed(fixedV);
				document.getElementById("barrels").value = (document.getElementById("kilolitres").value * 6.2898).toFixed(fixedV);
				document.getElementById("gallons").value = (document.getElementById("kilolitres").value * 264.17).toFixed(fixedV);
			}else if(document.getElementById("barrels").value.length > 0){
				document.getElementById("mton").value = (document.getElementById("barrels").value * 0.1364).toFixed(fixedV);
				document.getElementById("kilolitres").value = (document.getElementById("barrels").value * 0.159).toFixed(fixedV);
				document.getElementById("gallons").value = (document.getElementById("barrels").value * 42).toFixed(fixedV);
			}else if(document.getElementById("gallons").value.length > 0){
				document.getElementById("mton").value = (document.getElementById("gallons").value * 0.00325).toFixed(fixedV);
				document.getElementById("kilolitres").value = (document.getElementById("gallons").value * 0.0038).toFixed(fixedV);
				document.getElementById("barrels").value = (document.getElementById("gallons").value * 0.0238).toFixed(fixedV);
			}
		}else{
			document.getElementById("newV").style.display = '';
		}
		clickable=false;
	}

	function empty(namn){
		startfield = namn;
		//alert(namn);
		clickable=true;
		document.getElementById("kilolitres").style.backgroundColor = '#eaeaea';
		document.getElementById("barrels").style.backgroundColor = '#eaeaea';
		document.getElementById("gallons").style.backgroundColor = '#eaeaea';
		document.getElementById("mton").style.backgroundColor = '#eaeaea';
		document.getElementById("kilolitres").value = '';
		document.getElementById("barrels").value = '';
		document.getElementById("gallons").value = '';
		document.getElementById("mton").value = '';
		document.getElementById("kilolitres").style.border='1px solid #cccccc';
		document.getElementById("barrels").style.border='1px solid #cccccc';
		document.getElementById("gallons").style.border='1px solid #cccccc';
		document.getElementById("mton").style.border='1px solid #cccccc';
		document.getElementById(namn).style.border='1px solid orange';
		document.getElementById(namn).style.backgroundColor = '#ffffff';
	}


	function convertheating(){
		document.getElementById("res").value = (document.getElementById("heating").value * 307.86).toFixed(4);
	}

/*	function highlight(namn){
		document.getElementById(namn).style.border='1px solid orange';
		document.getElementById(namn).style.backgroundColor = '#ffffff';
	}*/