/** Highlight selected content **/
function highlight(status, colorscheme, id){
	if(colorscheme == '1'){
		if(status == 'on'){
			document.getElementById("highlight_" + id + "_1").bgColor = '#F4D102';
			document.getElementById("highlight_" + id + "_2").style.backgroundImage = "url(images/content_back_highlight.gif)";
			window.status = 'Gå til indhold';

		}
		if(status == 'off'){
			document.getElementById("highlight_" + id + "_1").bgColor = '#FDDE01';
			document.getElementById("highlight_" + id + "_2").style.backgroundImage = "url(images/content_back.gif)";
			window.status = 'Funny.dk';
		}
	}
	
	if(colorscheme == '2'){
		if(status == 'on'){
			document.getElementById("big_highlight_" + id + "_1").bgColor = '#F4D102';
			document.getElementById("big_highlight_" + id + "_2").bgColor = '#F4D102';
			document.getElementById("big_highlight_" + id + "_3").src = 'images/cat_content_right_highlight.gif';
			window.status = 'Gå til indhold';

		}
		if(status == 'off'){
			document.getElementById("big_highlight_" + id + "_1").bgColor = '#FDDE01';
			document.getElementById("big_highlight_" + id + "_2").bgColor = '#FDDE01';
			document.getElementById("big_highlight_" + id + "_3").src = 'images/cat_content_right.gif';
			window.status = 'Funny.dk';
		}
	}
}


function content_pop(url) {
	post = window.open(url, 'content', 'width=760,height=610,resizable=1,toolbar=0');
	document.getElementById('content_div').innerHTML = '<b>Bemærk:</b> Indhold vises i nyt vindue. <a href="#" class="normal_content_sub" onClick="history.go()">Vis i dette vindue</a>';
 }

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  //var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   //if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


/** Show a value in a layer */
function vote(div_name, str){
	//get the browser
	if (navigator.userAgent.indexOf("Opera")!=-1
    && document.getElementById) type="OP"; 
	if (document.all) type="IE"; 
	if (document.layers) type="NN"; 
	if (!document.all && document.getElementById) type="MO"; 
	
	if (type=="IE") {
		document.all[div_name].innerHTML = str; 
	}
	if (type=="NN") {
		document.layers[div_name].document.open();
		document.layers[div_name].document.write(str);
		document.layers[div_name].document.close();
	}
	if (type=="MO" || type=="OP") {
		document.getElementById(div_name).innerHTML = str;
	}	

}

/** Simple Url Redirection */
function go2url(url){
	parent.location.href = url;	
}

/** Simple Form Validation */
function checkscript(strErr1, strErr2)
{
	for (i=0;i<6;i++)
	{
		box = document.signup.elements[i];
		if (!box.value)
		{
			alert(strErr1);
			box.focus()
			return false;
		}
	}
	
	if(document.signup.password1.value != document.signup.password2.value){
		alert(strErr2);
		return false;
	}
	
	return true;
}

function showvoteimg(voteid){
	
	if(voteid == '1'){
		document.getElementById('voteimg1').src = 'images/star_marked.gif';	
		document.getElementById('voteimg2').src = 'images/star_notmarked.gif';	
		document.getElementById('voteimg3').src = 'images/star_notmarked.gif';	
		document.getElementById('voteimg4').src = 'images/star_notmarked.gif';	
		document.getElementById('voteimg5').src = 'images/star_notmarked.gif';	
	}
	if(voteid == '2'){
		document.getElementById('voteimg1').src = 'images/star_marked.gif';	
		document.getElementById('voteimg2').src = 'images/star_marked.gif';	
		document.getElementById('voteimg3').src = 'images/star_notmarked.gif';	
		document.getElementById('voteimg4').src = 'images/star_notmarked.gif';	
		document.getElementById('voteimg5').src = 'images/star_notmarked.gif';	
	}
	if(voteid == '3'){
		document.getElementById('voteimg1').src = 'images/star_marked.gif';	
		document.getElementById('voteimg2').src = 'images/star_marked.gif';	
		document.getElementById('voteimg3').src = 'images/star_marked.gif';	
		document.getElementById('voteimg4').src = 'images/star_notmarked.gif';	
		document.getElementById('voteimg5').src = 'images/star_notmarked.gif';	
	}
	if(voteid == '4'){
		document.getElementById('voteimg1').src = 'images/star_marked.gif';	
		document.getElementById('voteimg2').src = 'images/star_marked.gif';	
		document.getElementById('voteimg3').src = 'images/star_marked.gif';	
		document.getElementById('voteimg4').src = 'images/star_marked.gif';	
		document.getElementById('voteimg5').src = 'images/star_notmarked.gif';		
	}
	if(voteid == '5'){
		document.getElementById('voteimg1').src = 'images/star_marked.gif';	
		document.getElementById('voteimg2').src = 'images/star_marked.gif';	
		document.getElementById('voteimg3').src = 'images/star_marked.gif';	
		document.getElementById('voteimg4').src = 'images/star_marked.gif';	
		document.getElementById('voteimg5').src = 'images/star_marked.gif';	
	}
	
}

function shovnovote(){
	document.getElementById('voteimg1').src = 'images/star_notmarked.gif';	
	document.getElementById('voteimg2').src = 'images/star_notmarked.gif';	
	document.getElementById('voteimg3').src = 'images/star_notmarked.gif';	
	document.getElementById('voteimg4').src = 'images/star_notmarked.gif';	
	document.getElementById('voteimg5').src = 'images/star_notmarked.gif';	
}

/** Show form when user adding content */
function showform(form_id){
	document.getElementById('form1').style.display = 'none';
	document.getElementById('form2').style.display = 'none';
	document.getElementById('form3').style.display = 'none';
	document.getElementById('form4').style.display = 'none';
	document.getElementById('form5').style.display = 'none';
	document.getElementById('form6').style.display = 'none';
		document.getElementById('form'+form_id).style.display = 'block';
}