// JavaScript Document
function submit_valid() {
	var formValid = true;
	var form = new Array('text','email','from');
	for(i=0;i<form.length;i++) {
		if(document.getElementById(form[i]).value == '') {
			if(form[i] == 'text') {
				document.getElementById(form[i]).className = 'textarea_error';
			} else {
				document.getElementById(form[i]).className = 'text1_error';
			}
			document.getElementById(form[i]).focus();
			formValid = false;
		} else if(!document.getElementById('email').value.match("^[0-9a-z_.-]+@([0-9a-z-]+.)+[a-z]{2,6}$")) {
			document.getElementById('email').className = 'text1_error';
			document.getElementById('email').focus();
			formValid = false;
		} else {
			if(form[i] == 'text') {
				document.getElementById(form[i]).className = 'textarea';
			} else {
				document.getElementById(form[i]).className = 'text1';
			}
		}
	}
	return formValid;
}

function input_valid(field) {
	if(field.value == '') {
		if(field.name == 'text') {
			field.className = 'textarea_error';
		} else {
			field.className = 'text1_error';
		}
	} else {
		if(field.name == 'text') {
			field.className = 'textarea';
		} else {
			field.className = 'text1';
		}
	}
}