var HOME_BLOG = 1;
var HOME_NEWS = 2;
var HOME_EVENTS = 3;

function HomeBlogMouseOver() {
	ChangeHomeMiddleContent(HOME_BLOG);
}
function HomeNewsMouseOver() {
	ChangeHomeMiddleContent(HOME_NEWS);
}
function HomeEventsMouseOver() {
	ChangeHomeMiddleContent(HOME_EVENTS);
}
function ChangeHomeMiddleContent(t) {
	$("#home_middle_content_right_blog").hide();
	$("#home_middle_content_img_blog").attr("src", "images/home_nav_right_blog_off.gif");
	$("#home_middle_content_right_news").hide();
	$("#home_middle_content_img_news").attr("src", "images/home_nav_right_news_off.gif");
	$("#home_middle_content_right_events").hide();
	$("#home_middle_content_img_events").attr("src", "images/home_nav_right_events_off.gif");
	switch (t) {
		case HOME_BLOG:
			$("#home_middle_content_right_blog").show();
			$("#home_middle_content_img_blog").attr("src", "images/home_nav_right_blog_on.gif");
			break;
		case HOME_NEWS:
			$("#home_middle_content_right_news").show();
			$("#home_middle_content_img_news").attr("src", "images/home_nav_right_news_on.gif");
			break;
		case HOME_EVENTS:
			$("#home_middle_content_right_events").show();
			$("#home_middle_content_img_events").attr("src", "images/home_nav_right_events_on.gif");
			break;
	}
}


var FREE_TRIAL_LICENSING = 1;
var FREE_TRIAL_LITIGATION = 2;
var FREE_TRIAL_COMPETITIVE = 3;

var FREE_TRIAL_LICENSING_WATERMARK = "Enter a patent number or block of text and click Search to get started.";
var FREE_TRIAL_LITIGATION_WATERMARK = "Enter keywords and click Search to get started.";
var FREE_TRIAL_COMPETITIVE_WATERMARK = "Enter keywords and click Search to get started.";

var chartType = "litigation";
var currentFreeTrialTab = FREE_TRIAL_LICENSING;

function FreeTrialInit() {
	FreeTrialLicensingClick(false);
}

function FreeTrialLicensingMouseOver() {
    if (currentFreeTrialTab == FREE_TRIAL_LICENSING) {
        $("#free_trial_tabs_img_licensing").attr("src", "../images/free_trial/tab_free_trial_licensing_on.png");
    }
    else {
        $("#free_trial_tabs_img_licensing").attr("src", "../images/free_trial/tab_free_trial_licensing_over.png");
    }
}
function FreeTrialLicensingMouseOut() {
    if (currentFreeTrialTab == FREE_TRIAL_LICENSING) {
        $("#free_trial_tabs_img_licensing").attr("src", "../images/free_trial/tab_free_trial_licensing_on.png");
    }
    else {
        $("#free_trial_tabs_img_licensing").attr("src", "../images/free_trial/tab_free_trial_licensing_off.png");
    }
}
function FreeTrialLicensingClick(r) {
	if (r) { innography.clear(); }
	ChangeFreeTrial(FREE_TRIAL_LICENSING);
	$("#FreeTrialQuery").watermark(FREE_TRIAL_LICENSING_WATERMARK);
	//$("#FreeTrialQuery").focus();
}
function FreeTrialLitigationMouseOver() {
    if (currentFreeTrialTab == FREE_TRIAL_LITIGATION) {
        $("#free_trial_tabs_img_litigation").attr("src", "../images/free_trial/tab_free_trial_litigation_on.png");
    }
    else {
        $("#free_trial_tabs_img_litigation").attr("src", "../images/free_trial/tab_free_trial_litigation_over.png");
    }
}
function FreeTrialLitigationMouseOut() {
    if (currentFreeTrialTab == FREE_TRIAL_LITIGATION) {
        $("#free_trial_tabs_img_litigation").attr("src", "../images/free_trial/tab_free_trial_litigation_on.png");
    }
    else {
        $("#free_trial_tabs_img_litigation").attr("src", "../images/free_trial/tab_free_trial_litigation_off.png");
    }
}
function FreeTrialLitigationClick(r) {
	if (r) { innography.clear(); }
	ChangeFreeTrial(FREE_TRIAL_LITIGATION);
	$("#FreeTrialQuery").watermark(FREE_TRIAL_LITIGATION_WATERMARK);
	//$("#FreeTrialQuery").focus();
}
function FreeTrialCompetitiveMouseOver() {
    if (currentFreeTrialTab == FREE_TRIAL_COMPETITIVE) {
        $("#free_trial_tabs_img_competitive").attr("src", "../images/free_trial/tab_free_trial_competitive_on.png");
    }
    else {
        $("#free_trial_tabs_img_competitive").attr("src", "../images/free_trial/tab_free_trial_competitive_over.png");
    }
}
function FreeTrialCompetitiveMouseOut() {
    if (currentFreeTrialTab == FREE_TRIAL_COMPETITIVE) {
        $("#free_trial_tabs_img_competitive").attr("src", "../images/free_trial/tab_free_trial_competitive_on.png");
    }
    else {
        $("#free_trial_tabs_img_competitive").attr("src", "../images/free_trial/tab_free_trial_competitive_off.png");
    }
}
function FreeTrialCompetitiveClick(r) {
	if (r) { innography.clear(); }
	ChangeFreeTrial(FREE_TRIAL_COMPETITIVE);
	$("#FreeTrialQuery").watermark(FREE_TRIAL_COMPETITIVE_WATERMARK);
	//$("#FreeTrialQuery").focus();
}
function ChangeFreeTrial(t) {
	$("#free_trial_tab_licensing").hide();
	$("#free_trial_featured_content_licensing").hide();
	$("#licensing_Directions").hide();
	$("#free_trial_tabs_img_licensing").attr("src", "../images/free_trial/tab_free_trial_licensing_off.png");

	$("#free_trial_tab_litigation").hide();
	$("#free_trial_featured_content_litigation").hide();
	$("#litigation_Directions").hide();
	$("#free_trial_tabs_img_litigation").attr("src", "../images/free_trial/tab_free_trial_litigation_off.png");

	$("#free_trial_tab_competitive").hide();
	$("#free_trial_featured_content_competitive").hide();
	$("#competitive_Directions").hide();
	$("#free_trial_tabs_img_competitive").attr("src", "../images/free_trial/tab_free_trial_competitive_off.png");


	//innography.clear();
	$("#FreeTrialQuery").val("");

	switch (t) {
	    case FREE_TRIAL_LICENSING:
	        currentFreeTrialTab = FREE_TRIAL_LICENSING;
	        $("#free_trial_tab_licensing").show();
	        $("#free_trial_featured_content_licensing").show();
	        $("#licensing_Directions").show();
	        $("#free_trial_tabs_img_licensing").attr("src", "../images/free_trial/tab_free_trial_licensing_on.png");
	        chartType = 'licensing';
	        $('#free_trial_featured_content_header').attr("src", "../images/featured_content_free.png");
	        break;
		case FREE_TRIAL_LITIGATION:
		    currentFreeTrialTab = FREE_TRIAL_LITIGATION;
			$("#free_trial_tab_litigation").show();
			$("#free_trial_featured_content_litigation").show();
			$("#litigation_Directions").show();
			$("#free_trial_tabs_img_litigation").attr("src", "../images/free_trial/tab_free_trial_litigation_on.png");
			chartType = 'litigation';
			$('#free_trial_featured_content_header').attr("src", "../images/featured_content_free.png");
			break;
		case FREE_TRIAL_COMPETITIVE:
		    currentFreeTrialTab = FREE_TRIAL_COMPETITIVE;
			$("#free_trial_tab_competitive").show();
			$("#free_trial_featured_content_competitive").show();
			$("#competitive_Directions").show();
			$("#free_trial_tabs_img_competitive").attr("src", "../images/free_trial/tab_free_trial_competitive_on.png");
			chartType = 'competitiveIntelligence';
			$('#free_trial_featured_content_header').attr("src", "../images/featured_content_free.png");
			break;
	}
}

function submitChart() {
	var query = document.getElementById('FreeTrialQuery').value;
	innography.displayChart(chartType, query);
}

function exportChart() {
	innography.exportChart();
}