//
//  Diffrent javascript functions used by the portal
//
<!--
var img_path = '/img/static/';

function scat_change() {
	if (document.searchform.sstrn.value == '') {
		document.searchform.submit();
	}
}

function swap_image(img,imgloc) {
	document.images[imgloc].src = img_path + img;
	
}

function validate_signupform() {
	if (document.signupform.elements['user[username]'].value == '') {
		alert ("Du må fylle inn et brukernavn");
		document.signupform.elements['user[username]'].focus();
		return false;		
	}
	if (document.signupform.elements['user[password1]'].value == '') {
		alert ("Du må angi et passord");
		document.signupform.elements['user[password1]'].focus();
		return false;		
	}
	if (document.signupform.elements['user[password2]'].value == '') {
		alert ("Du må gjennta passord");
		document.signupform.elements['user[password2]'].focus();
		return false;		
	}
	if (document.signupform.elements['user[password1]'].value != document.signupform.elements['user[password2]'].value) {
		alert ("Passordene er ikke like");
		document.signupform.elements['user[password1]'].focus();
		return false;		
	}
	
	if (document.signupform.elements['user[name]'].value == '') {
		alert ("Du må fylle inn ditt navn");
		document.signupform.elements['user[name]'].focus();
		return false;		
	}
	
	if (document.signupform.elements['user[address]'].value == '') {
		alert ("Du må fylle inn din adresse");
		document.signupform.elements['user[address]'].focus();
		return false;		
	}
	
	if (document.signupform.elements['user[zipcode]'].value == '') {
		alert ("Du må fylle inn ditt postnr");
		document.signupform.elements['user[zipcode]'].focus();
		return false;		
	}
	
	if (document.signupform.elements['user[zipcity]'].value == '') {
		alert ("Du må fylle inn poststed");
		document.signupform.elements['user[zipcity]'].focus();
		return false;		
	}
	
	if (document.signupform.elements['user[email]'].value == '') {
		alert ("Du må fylle inn din epost adresse");
		document.signupform.elements['user[email]'].focus();
		return false;		
	}
		


}