function contactcheck(){
	if(document.getElementById('realname').value==""){
		alert("Please enter your name.")
		document.getElementById('realname').focus()
		return false
	}
	if(document.getElementById('email').value==""){
		alert("Please enter your e-mail address.")
		document.getElementById('email').focus()
		return false
	}
	if (document.getElementById('email').value.indexOf("@")==-1 || document.getElementById('email').value.indexOf("@")==0 || document.getElementById('email').value.indexOf("@")==document.getElementById('email').value.length){
		alert("Please Enter a valid e-mail address.")
		document.getElementById('email').focus()
		return false
	}
	if (document.getElementById('email').value.indexOf(".")==-1 || document.getElementById('email').value.indexOf(".")==0 || document.getElementById('email').value.indexOf(".")==document.getElementById('email').value.length){
		alert("Please Enter a valid e-mail address.")
		document.getElementById('email').focus()
		return false
	}
	if(document.getElementById('subject').value==""){
		alert("Please enter a subject for your message.")
		document.getElementById('subject').focus()
		return false
	}
	if(document.getElementById('comments').value==""){
		alert("Please enter your comments.")
		document.getElementById('comments').focus()
		return false
	}
	return true
}