// JavaScript Document

function option1(){
	if (document.getElementById('requestType').selectedIndex > 0 && 
		document.getElementById('requestType').selectedIndex < 4 && 
		document.getElementById('codebox').value==''){
			document.getElementById('codebox').value='Enter Code'
	};
	
	if ((document.getElementById('requestType').selectedIndex < 1 || 
		 document.getElementById('requestType').selectedIndex > 3) && 
		 document.getElementById('codebox').value=='Enter Code'){
			document.getElementById('codebox').value=''
	};
}

function option2(){
	if (document.getElementById('codebox').value='Enter Code') {
		document.getElementById('codebox').value=''
	} 
}

function option3(){
	if (document.getElementById('requestType').selectedIndex > 0 && 
		document.getElementById('requestType').selectedIndex < 4 && 
		document.getElementById('codebox').value==''){
			document.getElementById('codebox').value='Enter Code'
	}
}