// JavaScript Document
function vid_animhit(obj) {
	if (document.getElementById('formdiv_approvalmodule') == null) {
		return false;
	}
	var viewTextGroup = obj.id;
	locationID = viewTextGroup.replace(new RegExp('dataholder_','g'),''); 
	if (document.getElementById('formdiv_' + locationID).style.visibility == 'hidden') {
		var fadeObj = obj;
		var tempOverlay = document.getElementById('rbTempOverlay_' + viewTextGroup); 
		if (tempOverlay == undefined) {
			var formData = "<div id=\"rbTempOverlay_" + viewTextGroup + "\" style=\"background-color:#FFCC33;position:absolute;\" onClick=\"vid_toggle_editor('" + locationID + "'); clear_animhit(this); \"></div>";
			document.body.insertAdjacentHTML('beforeEnd', formData);
			tempOverlay = document.getElementById('rbTempOverlay_' + viewTextGroup); 
		}
		
		tempOverlay.style.left = findPosX(fadeObj) + 'px';
		tempOverlay.style.top = findPosY(fadeObj) + 'px';
		tempOverlay.style.width = fadeObj.offsetWidth + 'px';
		tempOverlay.style.height = fadeObj.offsetHeight + 'px';
		tempOverlay.style.visibility = 'visible';
		
		
		var removeElement = function() {   
			var el = this.getEl();   
			//el.style.visibility = 'hidden';
			if (el != null && el.parentNode != null) {
				el.parentNode.removeChild(el);  
			}
		}   
		
		var anim = new YAHOO.util.Anim(tempOverlay.id, { opacity: { from: .5, to: 0 } }, 1.75, YAHOO.util.Easing.easeOut);
		anim.onComplete.subscribe(removeElement); 
		anim.animate(); 
	}
}


function vid_toggle_editor(locationID) {
	var formdiv = document.getElementById('formdiv_' + locationID);
	
	//if open, put data back in data holder and close out form
	if (formdiv.style.visibility == 'visible') {
		formdiv.style.visibility = "hidden";
		formdiv.style.zIndex = "1";
		if (BrowserDetect.browser == "Explorer") {
			fix_eolas(document.getElementById('dataholder_' + locationID));
		}
	} else { //if closed, open up form and make dataholder invisible
		var formdiv_coord = YAHOO.util.Dom.getXY(formdiv); 
		
		formdiv.style.visibility = "visible";
		formdiv.style.position = "absolute";
		formdiv.style.zIndex = "10000000";
		formdiv.style.backgroundColor = "#FFFFFF";
		
		YAHOO.util.Dom.setXY(formdiv, formdiv_coord);   
		getForm(locationID, '/includes/editsystem/videoComm.aspx');
		formdiv.style.border = "2px dashed #c6191f";	
	}
}

var lastOpened = '';

function vid_BrowseServer(objID) {
	// You can use the "CKFinder" class to render CKFinder in a page:
	lastOpened = objID;
	var finder = new CKFinder() ;
	finder.BasePath = '/FCKeditor/ckfinder/' ;
	finder.SelectFunction = SetFileFieldVideo;
	finder.Popup() ;
}

function SetFileFieldVideo( fileUrl ) {
	if(fileUrl.toLowerCase().indexOf('.flv') == -1) {
		alert('Sorry, only .flv files are compatible with the video player. This file cannot be used.');
	} else {
		document.getElementById( lastOpened ).value = fileUrl ;
	}
}

function swapVideo(obj, fillobjid, width, height) {
	var vid = obj.options[obj.selectedIndex].value;
	vid = vid.replace(new RegExp('watch','g'),'').replace(new RegExp('=','g'),'/').replace(new RegExp('\\?','g'),'');
	
	var fillObj = document.getElementById(fillobjid);
	
	var newHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + width + '" height="' + height + '"><param name="movie" value="' + vid + '"></param><param name="wmode" value="transparent"></param><embed src="' + vid + '" type="application/x-shockwave-flash" wmode="transparent" width="' + width + '" height="' + height + '"></embed></object>';
	
	fillObj.innerHTML = newHTML;
}

function fix_eolas(obj){
	var objects = obj.getElementsByTagName("object");
	for (var i = 0; i < objects.length; i++) {
		var o = objects[i];
		var h = o.outerHTML;
		var params = "";
		// Need to take care of each node because IE strips out Flashvars
		// if you just copy the object
		for (var j = 0; j<o.childNodes.length; j++) {
			var p = o.childNodes[j];
			if (p.tagName == "PARAM"){
				params += p.outerHTML;
			}
		}
		var tag = h.split(">")[0] + ">";
		var newObject = tag + params + o.innerHTML + " </object>";
		objects[i].outerHTML = newObject;
	}
}

function addEvent(obj, evType, fn){
	if (obj.addEventListener){
		obj.addEventListener(evType, fn, false);
		return true;
	}
	else if (obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}
	else {
		return false;
	}
}

function validateVideo(locationID, type) {
	var obj_form = document.getElementById('form_' + locationID);
	
	for ( var i = 2; i < obj_form.data.length; i ++ ) {
		if ( trim(obj_form.data [ i ].value) == '') {
			i = -1;
			break;
		}		
	}
	
	if (i == -1) {
		alert('Please fill in all fields.');
		return false;
	}
	
	var vid_file=document.getElementById('vid_file');
	var vid_title=document.getElementById('vid_title');
	if ( trim(vid_file.value)!='') {
		if ( trim(vid_title.value)=='') {
			alert('Title is required for the video.');
			return false;
		}		
	}		
	
	
	//This line is only executed if "return false" isn't called earlier
	submitData(document.getElementById('submit_' + locationID));
}