// JavaScript Document
//comments
function doCommVal(){
	var isError = false;
	
	var theName = document.getElementById('name').value;
	var theEmail = document.getElementById('email').value;
	var theComment = document.getElementById('comment').value;
	var post_id = document.getElementById('post_id').value;
	document.getElementById('errorBlock').innerHTML = '';
	
	if(theName==''){
		document.getElementById('name').value = 'Anonymous';
	}
	if(theEmail==''){
		document.getElementById('errorBlock').innerHTML = 'Please provide your email address.<br />';
		document.getElementById('emailBlock').style.color = '#FF0000';
		isError = true;
	}
	if(theComment==''){
		document.getElementById('errorBlock').innerHTML += 'Please type a comment.';
		document.getElementById('commentBlock').style.color = '#FF0000';
		isError = true;
	}
	
	if(isError == true){
		document.getElementById('errorBlock').className = 'error';
		document.getElementById('errorBlock').style.color = 'white';
		return false;
	}
	
}

function useColor(sField){
	document.getElementById(sField).value = document.getElementById('cp1_Hex').value;
}

function doPreview(){
	var SP = document.getElementById('settingsPreview');
	
	SP.style.backgroundColor = document.getElementById('s_bgcolor').value
	SP.style.fontSize = document.getElementById('s_fontsize').value;
	SP.style.fontFamily = document.getElementById('s_font').value;
	SP.style.color = document.getElementById('s_color').value;
}