var over = false;
function chars_left(id, count) {
	//Current character count
	var current = document.getElementById(id).value.length;
	//How many left?
	var chars_left = count - current;
	//Over the limit or not?
	if(chars_left < 0) {
		//Over the limit
		over = true;
		//disable the submit button
		document.getElementById('formInputButton').disabled = true;
		//Time for a warning
		document.getElementById('warning').innerHTML = "Your message will not be submitted unless you shorten it!";
		}
		else {
			//Reset
			over = false;
			//Clear any warnings
			//enable the submit button
			document.getElementById('formInputButton').disabled = false;
			//Clear any warnings
			document.getElementById('warning').innerHTML = "";
		}
		//Display the number of chars left.
		document.getElementById('left').innerHTML = chars_left;
		}
       
function check() {
	if(over == true) {
		document.getElementById('formInputButton').disabled = true;
		document.getElementById('warning').innerHTML = "Your message is to long, please shorten it.";
		}
	}