<!-- // Hide the following code from non-Javascript enabled browsers


/* Strips http:// from field */
function removeAst(fieldObj)
{
	 fieldObj.value = fieldObj.value.replace("http://","");
	 fieldObj.value = fieldObj.value.replace("www.","");
	 fieldObj.value = fieldObj.value.replace("'","&#039;");
	 
	
}

/* Character counter */

function checkTextArea(id,limit)
{
	if (document.getElementById(id))
	{
		var txt = document.getElementById(id).value;
		
		if (txt.length>limit)
		{
			 document.getElementById(id).value = txt.substr(0,limit);
		}
		
		len = document.getElementById(id).value.length;
		
		if (document.getElementById('count'+id))
		{
			document.getElementById('count'+id).innerHTML = "<b>"+(limit-len)+"</b> characters remaining";
		}
	}
}


function check_form()
{
	if (document.getElementById('title').value == "") 
	{
		alert( "Please enter a title for your site." );
		document.getElementById('title').focus();
		return false;
	}
	if (document.getElementById('url').value == "" || document.getElementById('url').value == "http://") 
	{
		alert( "Please enter a url for your site." );
		document.getElementById('url').focus();
		return false;
	}
	if (document.getElementById('johndoe').value == "") 
	{
		alert( "Please enter a description for your site." );
		document.getElementById('johndoe').focus();
		return false;
	}
	if (document.getElementById('cat').value == "") 
	{
		alert( "The Category field is empty.  Please select a category." );
		document.getElementById('cat').focus();
		return false;
	}
	if (document.getElementById('email').value == "") 
	{
		alert( "Please enter your email address." );
		document.getElementById('email').focus();
		return false;
	}
	
}




//-->
