function check(aForm){
			if(aForm.acceptance.checked){
				aForm.submit();												
			}
			else{
				alert('Du må akseptere lisensavtalen for å få gå videre med kjøpet');
				return false;
			}
			return false;
		}

function OpenPlayer(linkid) {
   NewWin = window.open(
   linkid,"dator_diagnos",config="width=300,height=100,scrollbars=no,resizable=no");
   if(NewWin != null){
   	NewWin.focus();
   }
}

function winWidth(){
    try{	
		var cent = document.getElementById("center");
		if(cent !=null){
			var winW = 1102;
			
			if (parseInt(navigator.appVersion)>3) {
				 if (navigator.appName=="Netscape") {
					  winW = window.innerWidth;					  
				 }
				 if (navigator.appName.indexOf("Microsoft")!=-1) {
					  winW = document.body.offsetWidth;					  
				 }
			}
			//check screen resolution
			if(screen.width < 1200){
				cent.style.marginLeft = 0;
				cent.style.left = 0;
			}
			//check window size
			else if(winW < 1200){
				cent.style.marginLeft = 0;
				cent.style.left = 0;			
			}
			else{
				cent.style.marginLeft = "50%";
				cent.style.left = "-600";
			} 			
		}
    }
    catch(Exception){}   
}

var basket = {
	lastBasketInfoId : -1,
	
	addToCart : function(catEntryId, singleItem) {
		var callback = function(response) {
				if (response.data && response.data.length > 0) {
					basket.updateCartValue();
				}
			};
			
		ajaxHelper.addToOrder(new Array(catEntryId), singleItem, {onComplete: callback});
	},
	
	updateCartValue : function() {
		var basketInfoCallback = function(response) {
				if (response.data && basket.lastBasketInfoId < response.id) {
					basket.lastBasketInfoId = response.id;
					document.getElementById("test_field_numberOfItems").innerHTML = response.data.numberOfItems;
					document.getElementById("test_field_amount").innerHTML = response.data.price;
				}
			};
			
		ajaxHelper.readBasketInfo({onComplete: basketInfoCallback});
	}
};

function swapCat(){	
			if(document.genreForm.genre_drop.value == -1){
				window.location.href = "http://chess.p.inprodicon.com";
			} else {
				window.location.href = document.genreForm.genre_drop.value;
			}
}
function submitSearchForm(aForm, aType, aTerm){		
		try{				
			aForm.searchType.value = aType;
			aForm.searchTerm.value = aTerm;
			aForm.submit();
			return true;
		}
		catch(err){alert(err.Description);}
	}
	function submitBuyForm(aForm, catentryId){		
	try{				
		aForm.itemId.value = catentryId;			
		aForm.submit();
		return true;
	}
	catch(err){
		alert(err.Description);
	}
}
function showForm(id){
					
						document.getElementById('link_0').className = '';		
						document.getElementById('form_0').style.display = 'none';	
						document.getElementById('link_0').checked = '';
					
						document.getElementById('link_1').className = '';		
						document.getElementById('form_1').style.display = 'none';	
						document.getElementById('link_1').checked = '';
					
						document.getElementById('link_2').className = '';		
						document.getElementById('form_2').style.display = 'none';	
						document.getElementById('link_2').checked = '';
					
					document.getElementById('link_' + id).checked = '1';
					document.getElementById('form_' + id).style.display = '';
}
function showPrefferedForm() {
	 showForm(0);
}
showPrefferedForm();
function control(elName, aForm, method){
			if(document.paymentForm.acceptance.checked){	
				aForm.paymentName.value = method;			
				aForm.submit();
			}
			else{
				alert('Du må akseptere lisensavtalen for å få gå videre med kjøpet');
				return false;
			}
			return false;
}
function imgToInvis(id){
	document.images[id].style.display = "none";
}