// xramp_cert_image.js
// by Max Kanat-Alexander <consulting@fedorafaq.org>
// Displays the xramp certification image in all modern browsers.

// Locate where an object is on the page, x-wise.
function ppk_findPosX(obj) {
    var curleft = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curleft += obj.offsetLeft
            obj = obj.offsetParent;
        }
    }
    else if (obj.x) {
        curleft += obj.x;
    }
	return curleft;
}

//Locate where an object is on the page, y-wise.
function ppk_findPosY(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
    while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
    else if (obj.y) {
        curtop += obj.y;
    }
    return curtop;
}

// Get the full height of the object, even if it's larger than the browser.
function ppk_getFullHeight(fromObj) {
    var scrollY;
    // All but Mac IE
    if (fromObj.scrollHeight > fromObj.offsetHeight) {
        scrollY = fromObj.scrollHeight;
    // Mac IE
    }  else {
        scrollY = fromObj.offsetHeight;
    }
    return scrollY;
}


// Get the full width of the object, even if it's larger than the browser window.
function ppk_getFullWidth(fromObj) {
    var scrollX;
    // All but Mac IE
    if (fromObj.scrollWidth > fromObj.offsetWidth) {
        scrollX = fromObj.scrollWidth;
    // Mac IE
    }  else {
        scrollX = fromObj.offsetWidth;
    }
    return scrollX;
}

// Get an object in a cross-browser compatible way
function ppk_getObj(name) {
    var obj;
    // DOM-compliant
    if (document.getElementById) {
        obj = document.getElementById(name);
        //obj.style = document.getElementById(name).style;
    // Older IE
    } else if (document.all) {
        obj = document.all[name];
        //obj.style = document.all[name].style;
    // Old NS
    } else if (document.layers) {
        obj = document.layers[name];
        obj.style = document.layers[name];
    }
    return obj;
}

// Get the current width of the current browser viewport.
function ppk_getViewWidth() {
    var viewX;
    // Non-IE Browsers
    if (self.innerHeight) {
        viewX = self.innerWidth;
    // IE 6 Strict
    } else if (document.documentElement && document.documentElement.clientWidth) {
        viewX = document.documentElement.clientWidth;
    // Other IE
    } else if (document.body) {
        viewX = document.body.clientWidth;
    }
    return viewX;
}

// Get the current height of the current browser viewport.
function ppk_getViewHeight() {
    var viewY;
    // Non-IE Browsers
    if (self.innerHeight) {
        viewY = self.innerHeight;
    // IE 6 Strict
    } else if (document.documentElement && document.documentElement.clientHeight) {
        viewY = document.documentElement.clientHeight;
    // Other IE
    } else if (document.body) {
        viewY = document.body.clientHeight;
    }
    return viewY;
}

// Get how far over to the right the window is scrolled.
function ppk_windowScrollX() {
    var x;
    // All except IE
    if (self.pageYOffset) {
        x = self.pageXOffset;
    // IE 6 Strict
    } else if (document.documentElement && document.documentElement.scrollTop) {
        x = document.documentElement.scrollLeft;
    // All other IE
    } else if (document.body) {
        x = document.body.scrollLeft;
    }
    return x;
}

// Get how far down the page the window is scrolled
function ppk_windowScrollY() {
    var y;
    // All except IE
    if (self.pageYOffset) {
        y = self.pageYOffset;
    // IE 6 Strict
    } else if (document.documentElement && document.documentElement.scrollTop) {
        y = document.documentElement.scrollTop;
    // All other IE
    } else if (document.body) {
        y = document.body.scrollTop;
    }
    return y;
}


var xramp_inImage = false;
var xramp_inDiv = false;
var xramp_divShowing = false;

function xramp_hide_cert(block) {
    // We should hide the cert if:
    //  o The div is NOT showing, and we mouseout of the image.
    //  o The div is showing, and we mouseout of both the div and the image.
    if ((!xramp_inImage && !xramp_inDiv)) {
        block.style.display = 'none';
        xramp_divShowing = false;
    }
}


function xramp_show_cert(block, xrampIframe, xrampImage) {
    xrampIframe.src = 'https://sitedata.xramp.com/popupseal.asp';

    var iframeHeight   = 220;
    var iframeWidth    = 258;

    // The width and height of the actual image.
    var imgWidth       = ppk_getFullWidth(xrampImage);
    var imgHeight      = ppk_getFullHeight(xrampImage);
    // The size of the window
    var windowHeight   = ppk_getViewHeight(document.body);
    var windowWidth    = ppk_getViewWidth(document.body);
    // Where we've scrolled the window to on the page.
    var windowScrollX  = ppk_windowScrollX();
    var windowScrollY  = ppk_windowScrollY();
    // The position of the image in the document.
    var imageX         = ppk_findPosX(xrampImage);
    var imageY         = ppk_findPosY(xrampImage);

    // Attempt to place the iframe to the upper-right of the image.
    var x = imageX + ( imgWidth/2 );
    var y = imageY - ( iframeHeight - imgHeight/2 );
    // If we're too high (out of the window), move us back into the window.
    if (y < windowScrollY) y = windowScrollY + 10;
    // If we're too far over to the right, put us to the upper-left instead.
    if ((x + iframeWidth) > (windowWidth + windowScrollX)) x -= iframeWidth;
    // And if we moved off the window to the left, move us back on.
    if (x < windowScrollX) x = windowScrollX + 10;

    // Now set the position and size of the div.
    block.style.left   = x + 'px';
    block.style.top    = y + 'px';
    block.style.width  = iframeWidth + 'px';
    block.style.height = iframeHeight + 'px';

    block.style.display = 'block';
    
    // Added to keep the cert on top!
    block.style.zIndex = 999;
}

function xramp_toggle_cert(show_window) {
    window.status = show_window ? 
        'SSL Verification by XRamp Security Services, Inc.' : '';

    //Find our div, iframe, and image in the DOM.
    var xramp_block = ppk_getObj('xramp_divshow');
    var xramp_iframe = ppk_getObj('xramp_popupseal_iframe');
    var xramp_image = ppk_getObj('xramp_seal_image');

    //If we found them, then display/hide the layer.
    if(xramp_block && xramp_iframe && xramp_image) {
        if(show_window) {
            xramp_show_cert(xramp_block, xramp_iframe, xramp_image);
        } else {
            xramp_hide_cert(xramp_block);
        }
    }
}

function xramp_write_seal() {

	// Alter the mechanism for popping up to work with tabbed browers.
	
	newtarget = 'https://sitedata.xramp.com/siteseal.asp?type=E&ref=www.mmovp.com';

	newwindow = '_Seal';
	newwindowoptions = 'location=1,resizeable=1,height=500,width=500,scrollbars=0,status=0,menubar=0,toolbar=0';
    document.write('<a>');
    document.write('    <img id="xramp_seal_image" src="https://seal.xramp.com/images/E-1.gif"');
    document.write('         border="0" alt="Verified by XRamp"');
    document.write('         onclick="javascript:window.open( newtarget, newwindow, newwindowoptions );"');
    document.write('         onmouseover="xramp_inImage = true;xramp_toggle_cert(true);"');
    document.write('         onmouseout="xramp_inImage = false;window.setTimeout(\'xramp_toggle_cert(false)\', 400);" />');
    document.write('</a>');

    
    // Only write these if it's possible to hide them.
    if (document.body.style) {
        document.write('<div id="xramp_divshow" style="display: none; position: absolute; top: 0; left: 0">');
        document.write('    <iframe src="https://seal.xramp.com/blank.htm" id="xramp_popupseal_iframe" frameborder="0"');
        document.write('            allowtransparency="true" scrolling="no"');
        document.write('            style="background-color:black;overflow:hidden;width:100%;height:100%;border: 1px solid black;opacity:0.9"');
        document.write('            onmouseover="xramp_inDiv = true;"');
        document.write('            onmouseout="xramp_inDiv = false;window.setTimeout(\'xramp_toggle_cert(false)\', 400);">');
        document.write('   </iframe>');
        document.write('</div>');
    }
    
    if (navigator.appName == 'Microsoft Internet Explorer') {
      var ver=-1;
      var ua = navigator.userAgent;
      var re  = new RegExp("Windows NT ([0-9]{1,}[\.0-9]{0,})");
      if (re.exec(ua) != null)
        ver = parseFloat( RegExp.$1 );
          if (ver >= 5.1) {
          try {
              document.write('<img src="https://ev.securetrust.com/images/pixel.gif" alt="" id="ev" height="0" width=0" style="visibility: hidden"/>');
          }
          catch (e) {}
        }
    }
}

xramp_write_seal();