
<!-- Please keep copyright lines in place without changes.
//   Copyright 2000 William and Mari Bontrager
//   Copyright 2003 Bontrager Connection, LLC
//
// For more information and instructions, please
//    see the "Double Click Trapper" article at
//    http://willmaster.com/possibilities/archives   


// When the form's submit button is clicked a second  
//    time, the click trap is set. Here, specify how
//    many seconds the trap exist before it's released.

TrapClicksForHowManySeconds = 5;


// If the user clicks the submit button and causes a
//    trap, or clicks when a trip is set, you may spawn
//    an alert box with a message. If you do want to
//    spawn the alert box, specify the message between
//    the quotation marks. Otherwise, leave it blank.
//(Blank is two consecutive quotation mark characters,
//    with nothing between them.)
// Note: If you use any quotation marks in the message
//       itself, those must be preceeded with a back-slash
//       character. Example: "My name is \"tall\", okay?"

AlertBoxMessage = "One click is sufficient. The server should respond momentarily.\n\n\nClick the \"OK\" button.";


// If the user clicks the submit button and causes a trap,
//    or clicks when a trip is set, you may spawn a popup
//    box. If you want to spawn the popup box, specify
//    the URL of the web page to insert into the popup.
//    Otherwise, leave it blank. You may also specify
//    the height of the popup and the width of the popup.

PopUpBoxURL = "";
PopUpBoxHeight = 300;
PopUpBoxWidth = 500;

// If you want the submit button to change its text when
//    it is clicked, specify the name you assigned to the
//    form, the name you assigned to the submit button
//    form field, and the new text for the submit button.
//    Otherwise, leave at least one of these blank.

NewTextForSubmitButton = "Now Processing . . .";


// ////////////////////////////////////////// //
// NO CUSTOMIZATION REQUIRED BELOW THIS POINT //
// ////////////////////////////////////////// //


TrapTime = 0;
DoubleClickTrapperCounter = 0;


function DoubleClickTrapperAction(button) {
    DoubleClickTrapperCounter++;
    DoubleClickTrapperButton(button);
    var trapTheClick = false;
    if(DoubleClickTrapperCounter > 1 ) { trapTheClick = true; }
    if(trapTheClick == true) {
        if(TrapTime == 0) {
	    var tDate = new Date;
	    TrapTime = tDate.valueOf();
	}
        else {
	    var tDate = new Date;
	    var localTrapTime = tDate.valueOf();
	    if((localTrapTime - TrapTime) > (TrapClicksForHowManySeconds * 1000)) {
		TrapTime = 0;
		trapTheClick = false;
		DoubleClickTrapperCounter = 0;
	    }
	}
    }
    var valueToReturn = true;
    if(trapTheClick == true) {
	valueToReturn = false;
	DoubleClickTrapperPopUp();
	DoubleClickTrapperAlert();   
    }
    return valueToReturn;
} // end of function DoubleClickTrapperAction()


function DoubleClickTrapperButton(button) {
    button.value=NewTextForSubmitButton;
} // end of function DoubleClickTrapperButton()
        

function DoubleClickTrapperPopUp() { 
    var url = StripSpaces(PopUpBoxURL);
    if(url.length > 0) { 
        if(PopUpBoxHeight < 1) { PopUpBoxHeight = 200; }
        if(PopUpBoxWidth < 1) { PopUpBoxWidth = 300; }
        window.open(url,'',('height=' + PopUpBoxHeight + ',width=' + PopUpBoxWidth + ',resizable=yes,scrollbars=yes'));
    }
} // end of function DoubleClickTrapperPopUp() 
        

function DoubleClickTrapperAlert() { 
    var message = StripSpaces(AlertBoxMessage);
    if(message.length > 0) { alert(AlertBoxMessage); }
} // end of function DoubleClickTrapperAlert()


function StripSpaces(s) {
    while(s.indexOf(' ') == 0) { s = s.substr(1); }
    return s;
} // end of function StripSpaces()
        
// -->