/*function ieHover(){
    var navObj = document.getElementById('nav');
    if(navObj != null){ 
	    var ieLIs = navObj.getElementsByTagName('li');
	    for (var i=0; i<ieLIs.length; i++) 
		    if (ieLIs[i]) { 
			    ieLIs[i].onmouseover=function() { 
				    var ieUL = this.getElementsByTagName('ul')[0]; 
				    bName = navigator.appName; //1
                    bVer = parseInt(navigator.appVersion); // 

				    *//*if (ieUL && bName=="Microsoft Internet Explorer" && bVer<7) { 
					    var ieMat = document.createElement('iframe');
					    ieMat.style.width=ieUL.offsetWidth+"px";
					    ieMat.style.height=ieUL.offsetHeight+"px";
					    ieMat.style.zIndex = "1000";
					    ieUL.insertBefore(ieMat,ieUL.firstChild);
					    //ieUL.style.zIndex="1000";
				    }*//*
				    this.className+=" iehover";
			    }
		    ieLIs[i].onmouseout=function() { 
			    this.className=this.className.replace(' iehover', '');
		    }
	    }
	}
}

if (window.attachEvent) {
    window.attachEvent('onload', ieHover); 
}*/



/*function hideListItems(){
    //find all list items
    if (document.getElementsByTagName)
        var x = document.getElementsByTagName('LI');
    else if (document.all)
        var x = document.all.tags('LI');
    
    //if they have the keyword leave them hidden as they
    //do not contain a complete record
    for (var i=0; i < x.length; i++) {
        var y = x[i].innerHTML;
        if(y.indexOf("[HIDDENLISTELEMENT]") == -1){
            x[i].style.display = ""
        }
    }
}*/





/*
chooseStyleSheet();

<link rel="stylesheet" type="text/css" href=<%="""App_Themes/" & cssTheme & "/style.css""" %> title="common" />
<link rel="alternate" type="text/css" href=<%="""App_Themes/" & cssTheme & "/ie.css""" %> title="ie" />
<link rel="alternate" type="text/css" href=<%="""App_Themes/" & cssTheme & "/ff.css""" %> title="ff" />
function chooseStyleSheet(){
    if(document.all){
        setStyleSheet("ie");
    }else{
        setStyleSheet("ff");
    }
}
 
function setStyleSheet (title) { 
    var styleSheets = document.getElementsByTagName("link");
    for(var i=0; i<styleSheets.length; i++) {
	    var aSheet = styleSheets[i];
	    if(aSheet.getAttribute("rel").toLowerCase()=="alternate" && aSheet.getAttribute("title")) {
		    aSheet.disabled = true;
		    if(aSheet.getAttribute("title") == title) {
			    aSheet.disabled = false;
		    }
	    }
    }
}
*/

var detectVideoSupport = function() {
    var detect = document.createElement('video') || false;
    this.html5 = detect && typeof detect.canPlayType !== "undefined";
    this.mp4 = this.html5 && (detect.canPlayType("video/mp4") === "maybe" || detect.canPlayType("video/mp4") === "probably");
    this.ogg = this.html5 && (detect.canPlayType("video/ogg") === "maybe" || detect.canPlayType("video/ogg") === "probably");
    return this;
};

function removeVideoTags() {
    //var video = detectVideoSupport();
    if ($.browser.mozilla) {
        var videos = document.getElementsByTagName("video");
        while (videos.length > 0) {
            var obj = videos[0].getElementsByTagName("object")[0];
            if (obj) {
                var obj_copy = obj.cloneNode(true);
                videos[0].parentNode.insertBefore(obj_copy, videos[0]);
            }
            videos[0].parentNode.removeChild(videos[0]);
        }
    } /* else {
        var videos = document.getElementsByTagName("video");
        for(var i = 0; i<videos.length; i++){
            var obj = videos[i].getElementsByTagName("object")[0];
            if (obj) {
                obj.parentNode.removeChild(obj);
            }
        }
    }*/
};


var iframestates = new Object();

function hideIFrames(){
  var iframes = document.getElementsByTagName("iframe");
  
  for(var i = 0; i<iframes.length; i++){
    iframestates[iframes[i]] = iframes[i].style.display;
    iframes[i].style.display = 'none';
  }
}

function restoreIFrames(){
   var iframes = document.getElementsByTagName("iframe");
   
   for(var i = 0; i<iframes.length; i++){
     iframes[i].style.display = iframestates[iframes[i]];
   }
}