var hoverClass = "AspNet-Menu-Hover"; var topmostClass = "AspNet-Menu"; var userAgent = navigator.userAgent; var versionOffset = userAgent.indexOf("MSIE"); var isIE = (versionOffset >= 0); var isPreIE7 = false; var fullVersionIE = ""; var majorVersionIE = ""; if (isIE) { fullVersionIE = parseFloat(userAgent.substring(versionOffset + 5, userAgent.length)); majorVersionIE = parseInt("" + fullVersionIE); isPreIE7 = majorVersionIE < 7 } function Hover__AspNetMenu(element) { AddClass__CssFriendlyAdapters(element, hoverClass); if (isPreIE7) { var child = element.firstChild; while (child) { if (child.tagName == "UL") { var grandchild = child.firstChild; while (grandchild) { if (grandchild.tagName == "LI") { if ((typeof (grandchild.iFrameFormElementMask) != "undefined") && (grandchild.iFrameFormElementMask != null)) { grandchild.iFrameFormElementMask.style.display = "block"; var w = grandchild.offsetWidth; if ((grandchild.offsetWidth == 0) && (typeof (element.iFrameFormElementMask) != "undefined") && (element.iFrameFormElementMask != null) && (element.iFrameFormElementMask.style.width.length > 0)) { w = element.iFrameFormElementMask.style.width } grandchild.iFrameFormElementMask.style.width = w; var h = grandchild.offsetHeight + 5; if ((grandchild.offsetHeight == 0) && (typeof (element.iFrameFormElementMask) != "undefined") && (element.iFrameFormElementMask != null) && (element.iFrameFormElementMask.style.height.length > 0)) { h = element.iFrameFormElementMask.style.height } grandchild.iFrameFormElementMask.style.height = h } } grandchild = grandchild.nextSibling } } child = child.nextSibling } } } function Unhover__AspNetMenu(element) { RemoveClass__CssFriendlyAdapters(element, hoverClass); if (isPreIE7) { var child = element.firstChild; while (child) { if (child.tagName == "UL") { var grandchild = child.firstChild; while (grandchild) { if (grandchild.tagName == "LI") { if ((typeof (grandchild.iFrameFormElementMask) != "undefined") && (grandchild.iFrameFormElementMask != null)) { grandchild.iFrameFormElementMask.style.display = "none" } } grandchild = grandchild.nextSibling } } child = child.nextSibling } } } function SetHover__AspNetMenu() { var menus = document.getElementsByTagName("ul"); for (var i = 0; i < menus.length; i++) { if (menus[i].className == topmostClass) { var items = menus[i].getElementsByTagName("li"); for (var k = 0; k < items.length; k++) { items[k].onmouseover = function() { Hover__AspNetMenu(this) }; items[k].onmouseout = function() { Unhover__AspNetMenu(this) }; if (isPreIE7 && ((typeof (items[k].iFrameFormElementMask) == "undefined") || (items[k].iFrameFormElementMask == null))) { var iFrameFormElementMask = document.createElement("IFRAME"); iFrameFormElementMask.scrolling = "no"; iFrameFormElementMask.src = "javascript:false;"; iFrameFormElementMask.frameBorder = 0; iFrameFormElementMask.style.display = "none"; iFrameFormElementMask.style.position = "absolute"; iFrameFormElementMask.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)"; iFrameFormElementMask.style.zIndex = -1; items[k].insertBefore(iFrameFormElementMask, items[k].firstChild); items[k].iFrameFormElementMask = iFrameFormElementMask } } } } } if (isPreIE7) { window.onload = SetHover__AspNetMenu } function SetupMenuForIE6() { if (isPreIE7) { SetHover__AspNetMenu() } };