<!-- This script is based on the javascript code of Roman Feldblum (web.developer@programmer.net) -->
<!-- Original script : http://javascript.internet.com/forms/format-phone-number.html -->
<!-- Original script is revised by Eralper Yilmaz (http://www.eralper.com) -->
<!-- Revised script : http://www.kodyaz.com -->
<!-- Revised script by Kyle Johnson -->

function validatePhone(object,e){
	e = (e)? e : window.event;
	var keycode=(e.which) ? e.which : e.keyCode;
	var sub=false;
	
	if(keycode >= 48){
		var cursorposition=getCursor(object);
		
		var o = object.value;
		var p = object.value;
		p = p.replace(/[^\d]*/gi,"");
		p=p.substring(0,10);
		
		/*if (p.length < 3) {
			var dif=object.value.length-p.length;
			if(dif>1){
			 	sub=true;
			}
			object.value = "("+p;
		} 
		else*/ if(p.length>=3 && p.length < 6){
			var dif=object.value.length-p.length;
			if(dif>1){
			 	sub=true;
			}
			object.value =p.substring(0,3)+"-"+p.substring(3);
		} 
		else if(p.length >= 6){
			var dif=object.value.length-p.length;
			if(dif>2){
			 	sub=true;
			}
			
			object.value = p.substring(0,3)+"-"+p.substring(3,6)+"-"+p.substring(6);
		}
		else {
			object.value = p;
		}
		
		
		if(!sub&&(cursorposition==3||cursorposition==7)){
			cursorposition+=1;
		}
		if(sub){
			cursorposition-=1;
		}
		
		setCursor(object,cursorposition);
	}
}

function validateExt(object,e){
	e = (e)? e : window.event;
	var keycode=(e.which) ? e.which : e.keyCode;
	if(keycode >= 48){
		var cursorposition=getCursor(object);;
		var o = object.value;
		var p = object.value;
		var sub=false;
		
		p = p.replace(/[^\d]*/gi,"");
		
		var dif=object.value.length-p.length;
		if(dif==1){
			sub=true;
		}
		object.value = p;
		if(sub){
			cursorposition-=1;
		}
		setCursor(object,cursorposition);
	}
}

function validateZip(object,e){
	e = (e)? e : window.event;
	var keycode=(e.which) ? e.which : e.keyCode;
	if(keycode >= 48){
		var cursorposition=getCursor(object);
		var o = object.value;
		var p = object.value;
		var sub=false;
		
		p = p.replace(/[^\d]*/gi,"");
		
		if (p.length > 5) {
			var dif=object.value.length-p.length;
			if(dif>1){
			 	sub=true;
			}
			object.value = p.substring(0,5)+"-"+p.substring(5);
		}
		else {
			var dif=object.value.length-p.length;
			if(dif==1){
			 	sub=true;
			}
			object.value = p;
		}
		
		if(!sub&&cursorposition==6){
			cursorposition+=1;
		}
		if(sub){
			cursorposition-=1;
		}
		setCursor(object,cursorposition);
	}
}

function getCursor(object){
	if(!object.selectionEnd){
		var selrange=document.selection.createRange();
		var objrange=object.createTextRange();
		objrange.setEndPoint( 'EndToEnd', selrange );
		return objrange.text.length - selrange.text.length;
	}
	return object.selectionEnd;
}

function setCursor(object,cursorposition){
	if(object.selectionEnd){
		object.selectionEnd=cursorposition;
		object.selectionStart=cursorposition;
	}
	else{
		var txtRange = object.createTextRange();
		txtRange.moveStart( "character", cursorposition);
		txtRange.moveEnd( "character", cursorposition - object.value.length);
		txtRange.select();
	}
}

// ****** Show/Hide URL link DIV  **********
function CCContent(d) {
	if(document.getElementById(d)!=null){
	if(document.forms[0].website==null||document.forms[0].website[0].checked){
		document.getElementById(d).style.display = "block";
	}
	else{
		document.getElementById(d).style.display = "none";
	}}
}


// ****** CRUISE ALERT *************

function cruise_alert() {
	
	// ALERTS REQUIRE ONE ARGUMENT
	var message = "After you make your reservation be sure to return to Members-Only-Travel.com to ensure your Association is credited for your booking.";

	// ALERTS DO NOT RETURN A VALUE
	// ALERTS ARE INFORMATIONAL ONLY
	alert (message);
}