function check(){

	var x=document.getElementById("fnamn");
	var y=document.getElementById("enamn");
	var z=document.getElementById("telnr");
	var a=document.getElementById("skoter");
	if(x.value != "" && y.value != "" && z.value != "" && a.value!="")
	{
		document.getElementById("btn").style.display = "none";
		document.getElementById("submitbtn").style.display = "";
		document.getElementById("valid").style.display = "none";
		x.style.borderColor = "white"
		y.style.borderColor = "white"
		z.style.borderColor = "white"
		a.style.borderColor = "white"
	}
	else
	{
		document.getElementById("btn").style.display = "";
		document.getElementById("submitbtn").style.display = "none";
	}
	
}

function validate() {
	
	var x=document.getElementById("fnamn");
	var y=document.getElementById("enamn");
	var z=document.getElementById("telnr");
	var a=document.getElementById("skoter");
	if(x.value != "" && y.value != "" && z.value != "" && a.value!="")
	{
		document.getElementById("btn").style.display = "none";
		document.getElementById("submitbtn").style.display = "";
		document.getElementById("valid").style.display = "none";
	}
	else
	{
		document.getElementById("btn").style.display = "";
		document.getElementById("submitbtn").style.display = "none";
		document.getElementById("valid").style.display = "";
		x.style.borderColor = "red"
		y.style.borderColor = "red"
		z.style.borderColor = "red"
		a.style.borderColor = "red"
	}
}