// Rounded Corners
$(document).ready(function(){
$("#pagein").corner("10px");
$("#nav li a").corner("tl 10px tr 10px");
$(".promobox").corner("10px");
$("#footer").corner("10px");
})


//Form Checker
function checkform()
{
var form = document.forms.createpoll;
if (form.question.value == '')
{
alert("Please enter a question.");
return false;
}
if (form.Answer1.value == '')
{
alert("Please enter an answer for answer 1.");
return false;
}
if (form.Answer2.value == '')
{
alert("Please enter an answer for answer 2.");
return false;
}
if (form.linktext.value == '')
{
alert("Please enter some link text.");
return false;
}
if (form.link.value == '')
{
alert("Please enter a link.");
return false;
}
var thelink = form.link.value;
if (thelink.indexOf('http://') < 0) 
{
alert("Link needs to start with http://.");
return false;
}
if (form.category.value == '')
{
alert("Please enter a category.");
return false;
}
if (form.width.value == '')
{
alert("Please enter a width.");
return false;
}
if (isNaN(form.width.value))
{
alert("Width needs to be a number.");
return false;
}
return true;
}


//Toggle on or off
function on(id)
{
document.getElementById(id).style.display='block';
}

function off(id)
{
document.getElementById(id).style.display='none';
}

function checkEmpty(val,id)
{
	if (val==''){
	off(id); }
}

function modpollAddCss(script_filename)
{
//alert(script_filename)
var headID = document.getElementsByTagName("head")[0];         
var cssNode = document.createElement('link');
cssNode.type = 'text/css';
cssNode.rel = 'stylesheet';
cssNode.href = '/static/style_'+script_filename+'.css';
cssNode.media = 'screen';
headID.appendChild(cssNode);
}

function modpollAddDynamicCss(style)
{
//alert(style)
var headID = document.getElementsByTagName("head")[0];         
var cssNode = document.createElement('link');
cssNode.type = 'text/css';
cssNode.rel = 'stylesheet';
cssNode.href = '/theme/'+style+'/style.css?width=200&amp;pid=p';
cssNode.media = 'screen';
headID.appendChild(cssNode);
document.forms.createpoll.theme.value = style;
}

function checkuserform()
{
var form=document.forms.userstuff;
if (form.link_url.value == '')
{
alert("Please enter a website url e.g. http://mysite.com.");
return false;
}

var thelink = form.link_url.value;
if (thelink.indexOf('http://') < 0) 
{
alert("Link needs to start with http://.");
return false;
}

if (form.link_text.value == '')
{
alert("Please enter a website name.");
return false;
}

return true;
}