var preloadFlag = false;

function isSVGCapable() {
    if (!isSVGInstalled()) {
        alert("Your browser is Not SVG Capable.\nPlease Check our FAQ Page.");
        return (false);
    }
    return (true);
}

function isSVGInstalled() {
    return (
        navigator.mimeTypes["image/svg"] || navigator.mimeTypes["image/svg-xml"] || navigator.mimeTypes["image/svg+xml"]
    );
}

function OpenWindow(url, width, height, options, name) {
    if (!width) {
        width = 640;
    }
    if (!height) {
        height = 480;
    }
    if (!options) {
        options = "scrollbars=yes,menubar=yes,toolbar=yes,location=yes,status=yes,resizable=yes";
    }
    if (!name) {
        name = "Eclipse - Omondo - The Live UML Company";
    }
    var newWin = window.open(url,name,'width='+width+',height='+height+','+options);
}

function load() {
    preloadImages();
    return (true);
}

function newImage(arg) {
	if (document.images) {
		var rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i = 0; i < changeImages.arguments.length; i += 2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function preloadImages() {

	if (document.images) {

		top_menu_home_over = newImage("pictures/menu-home-over.gif");
		top_menu_product_over = newImage("pictures/menu-product-over.gif");
		top_menu_download_over = newImage("pictures/menu-download-over.gif");
		top_menu_features_over = newImage("pictures/menu-features-over.gif");
		top_menu_tutorial_over = newImage("pictures/menu-tutorial-over.gif");
		top_menu_privacypolicy_over = newImage("pictures/menu-privacy-policy-over.gif");
		top_menu_support_over = newImage("pictures/menu-support-over.gif");
		top_menu_pricing_over = newImage("pictures/menu-pricing-over.gif");
		top_menu_faq_over = newImage("pictures/menu-faq-over.gif");

		bottom_menu_home_over = newImage("pictures/menu-home-over.gif");
		bottom_menu_product_over = newImage("pictures/menu-product-over.gif");
		bottom_menu_download_over = newImage("pictures/menu-download-over.gif");
		bottom_menu_features_over = newImage("pictures/menu-features-over.gif");
		bottom_menu_tutorial_over = newImage("pictures/menu-tutorial-over.gif");
		bottom_menu_privacypolicy_over = newImage("pictures/menu-privacy-policy-over.gif");
		bottom_menu_support_over = newImage("pictures/menu-support-over.gif");
		bottom_menu_pricing_over = newImage("pictures/menu-pricing-over.gif");
		bottom_menu_faq_over = newImage("pictures/menu-faq-over.gif");

		login_register_over = newImage("pictures/login-over.gif");

		login_profile_1_over = newImage("pictures/id3_05-over.gif");
	    login_profile_2_over = newImage("pictures/id3_08-id3_05_over.gif");
	    login_profile_3_over = newImage("pictures/id3_09-id3_05_over.gif");

	    login_logout_over = newImage("pictures/id3_08-over.gif");

	    buy_now_over = newImage("pictures/buy_now_over.gif");

		preloadFlag = true;
	}

}