/*
America.gov Site JavaScript: Misc Functions
America.gov Web Site
United States Department of State
Last Edited: Jan 2008 by Darren W Krape (krapedw@state.gov)
*/
// Returns the number only pixel of a given item
var num = function(el, prop) {
return parseInt($.css(el.jquery?el[0]:el,prop))||0;
};
// Returns the outerHeight of a given item
var outerHeight = function(element) {
outerWidthResult = element.height() + num(element,'borderTopWidth') + num(element, 'borderBottomWidth') + num(element, 'paddingTop') + num(element, 'paddingBottom') + num(element, ',marginTop') + num(element, 'marginBottom');
return outerWidthResult;
}
// Returns the outerWidth of a given item
var outerWidth = function(element) {
outerWidthResult = element.width() + num(element,'borderLeftWidth') + num(element, 'borderRightWidth') + num(element, 'paddingLeft') + num(element, 'paddingRight') + num(element, ',marginLeft') + num(element, 'marginRight');
return outerWidthResult;
}
$.fn.popUp = function() {
$(this).click(function () {
var hrefLocation = $(this).attr("href");
window.open(hrefLocation, 'popup', 'toolbar=0,scrollbars=yes,location=1,statusbar=0,menubar=1,resizable=1,width=820,height=580,left=20,top=20');
return false;
});
};
//Swaps out brightcove media elements (such as a video or photo gallery component)
$.fn.brightcoveToggle = function() {
if( $("#video").attr("id") ) var brightcoveType = "video"; else var brightcoveType = "story";
var playerId = (location.hash).substring(1);
if (playerId) {
$.fn.brightcoveToggle.swap(playerId,brightcoveType);
} else if ( $(".player").attr("class") ) {
var playerId = ($(".collection-box li a:eq(0)").attr("href")).substring(1);
$.fn.brightcoveToggle.swap(playerId,brightcoveType);
}
if (playerId){ $.fn.brightcoveToggle.swap(playerId,brightcoveType); }
this.each(function() {
$(this).find(".collection-box li").click(function () {
var playerId = ($(this).find("a:eq(0)").attr("href")).substring(1);
$.fn.brightcoveToggle.swap(playerId,brightcoveType);
return false;
});
});
};
$.fn.brightcoveToggle.swap = function(playerId,brightcoveType) {
if(brightcoveType == "video")
$(".player").html('');
else
$(".player").html('');
parent.location.hash = playerId;
};
// Tabbed Displays in which the tab is on the left (calendars, etc)
$.fn.tab = function() {
this.each(function(){
var columnWidth = $(this).parent().width();
if(columnWidth < 600) var column = "narrow"; else var column = "wide";
$(this).find(".box-body:eq(0)").addClass("modified " + column);
var tabHeight = outerHeight($(this).find(".tab-nav:eq(0)"));
var i = 0;
while ((i + 1) <= $(this).find(".tab-content").length) {
if(i != 0) {
var moveTabHeight = tabHeight * i;
$(this).find(".tab-content:eq(" + i + ")").css({marginTop:-moveTabHeight});
}
i++;
};
});
$(".tab-nav").click(function () {
$(this).parent().parent().find("li").removeClass("active");
$(this).parent().addClass("active");
return false;
});
};
//Tabbed Collection Boxes (Such as on the video, photo gallery or webchat pages)
$.fn.tabbedCollection = function() {
var p = $(this);
$(p).find(".collection-box li:eq(0)").addClass("active");
$(p).find(".elements").hide();
$(p).find(".elements:eq(0)").show();
$(p).find(".collection-box li").click(function () {
$(".collection-box li").removeClass("active");
$(this).addClass("active");
});
$(p).find(".collection-nav li").click(function () {
$(this).parent().find("li").removeClass("active");
$(this).addClass("active");
var elementList = $(this).find("a").attr("href");
$(p).find(".elements").hide();
$(p).find(elementList).show();
return false;
});
};
// Search Text Hint Show/Hide
// By Remy Sharp: http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
$.fn.hint = function () {
return this.each(function (){
var p = $(this);
var title = p.attr('title');
if (title) {
p.blur(function (){ if (p.val() == '') { p.val(title); p.addClass('blur'); } });
p.focus(function (){ if (p.val() == title) { p.val(''); p.removeClass('blur'); } });
p.parents('form:first()').submit(function(){ if (p.val() == title) { p.val(''); p.removeClass('blur'); } });
p.blur();
}
});
}
//Swap web chat elements from the hidden list
$.fn.webchatSwap = function () {
var p = this;
$(p).find("#webchat-items").hide();
var elementId = location.hash;
if (elementId) {
$.fn.webchatSwap.swap(elementId,p);
} else {
var elementId = "#" + $(p).find("#webchat-items div:eq(0)").attr("id");
$.fn.webchatSwap.swap(elementId,p);
}
$(this).find(".collection-box li").click(function () {
var elementId = $(this).find("a:eq(0)").attr("href");
$.fn.webchatSwap.swap(elementId,p);
parent.location.hash = elementId;
return false;
});
}
$.fn.webchatSwap.swap = function(elementId,p) {
$(p).find(".webchat-current").empty();
$(elementId).clone().appendTo($(p).find(".webchat-current"));
};
//Quiz Function
$.fn.quiz = function () {
p = this;
var questionCurrent = 0;
var questionsTotal = $(p).find(".question").length;
$(p).find(".box-body").append("