// nav sliding.js

var unitdist = 10;
var slideinterval = 10;

var slideTimer = "";
var moving  = false;

var i = 0;


function MoveBy(elt, finalX) {


var thiselt = document.getElementById(elt);

	currTop = thiselt.offsetTop;
	
	amt = Math.floor((finalX - currTop) / 2);
	
	moveTo = currTop + amt;

		if (Math.abs(finalX - moveTo)  <= 1) {
			clearInterval(slideTimer);
			moving = false;
			moveTo = finalX;  
		}

thiselt.style.top =  moveTo + "px"; 
}

function SlideBy(elt, dX, dY) {
	if (moving) return;
	
	var thiselt = document.getElementById(elt);
	var finalX = thiselt.offsetTop + dX;
	
		dx = finalX+(dX-finalX)/5;
	
	if (dX > 0)	dx = dx;
	
	moving = true;	
	
  slideTimer = setInterval("MoveBy('" + thiselt.id + "','" + finalX + "'," + dx + ",'0')", slideinterval);
}

// function to make Safari version static
function safMoveBy(elt, dX, dY) {

 var thiselt = document.getElementById(elt);
 thiselt.style.top = thiselt.offsetTop + dX  + "px";
}

//-->

// nav tabs.js

// this should change to wherever you are storing your images for the tabs with the arrows 

var imgdir  = 'img/icons/tabs/';
var slideready = false;
var ua = navigator.userAgent.toLowerCase();
var isSafari = (ua.indexOf('safari') > 0);

window.onload = function() { 
	slideready = true;
}

function toggle(element) { 
		
	if (!slideready || moving) return false;
	

	// closes any currently open tabs and sets the open one
	reset(element);
	
  var imgtoggle = document.getElementById(element + '-img');
  var main = document.getElementById('main-wrap');
	var inner = document.getElementById('inner-wrap');
	var innerposition = inner.offsetTop;
	main.className = "";
	
if (!document.getElementById) return true;

	var elt = document.getElementById(element);

	if (/exposed/i.test(elt.className)) {
			// this closes the tab

			var currentheight= elt.offsetHeight;
			scrollamt = currentheight - innerposition;
	
			if (scrollamt == 0 && /exposed/i.test(elt.className)) {
				scrollamt = -innerposition;
			} 

      main.className = element.replace(/drop-/g, '');

			elt.className = elt.className.replace(/exposed/g,'');
			imgtoggle.src = imgdir + element.replace(/drop-/g, '') + '_down.gif';
						
	} else {
			// this opens the tab
			
			elt.className += " exposed";
			var currentheight= elt.offsetHeight;
			scrollamt = currentheight - innerposition;
			
			if (scrollamt == 0 && /exposed/i.test(elt.className)) {
				scrollamt = -innerposition;
			} 

			main.className = element.replace(/drop-/g, '');
			imgtoggle.src = imgdir + element.replace(/drop-/g, '') + '_up.gif';
	}


// this next section allows for you to change Safari back to a static version
// if there are any issues with the animation, simply uncomment the lines below
	
	//if (isSafari) {
				//safMoveBy('inner-wrap', scrollamt,0);
		//	} else {
				SlideBy('inner-wrap', scrollamt, 0);
		// 	}
	

	return false;
}


function reset(element) {

	var elt = document.getElementById('drops');
	var elts = elt.getElementsByTagName('div');
	var exposed = document.getElementById(element);

	for (i=0; i< elts.length; i++) {
		
		if (!/drop-/i.test(elts[i].id) || (exposed == document.getElementById(elts[i].id))) {
		continue;
		}
		
		thiselt = elts[i];
		
		thiselt.className = thiselt.className.replace(/exposed/g,'')
		var imgtoggle = document.getElementById(thiselt.id + '-img');
	
		imgtoggle.src = imgdir + thiselt.id.replace(/drop-/g, '') + '_down.gif';
	}

	return;
}

function expandcollapse (postid) { 

   whichpost = document.getElementById(postid); 
   
   if (whichpost.className=="postshown") { 
      whichpost.className="posthidden"; 
   } 
   else { 
      whichpost.className="postshown"; 
   } 
} 

//-->


function showMoreComments(varA12, varB12){
var1232 = ('varXYZ2' + (varA12));
varABC2 = ('varP2' + (varA12));
if( document.getElementById ) {
if( document.getElementById(var1232).style.display ) {
if( varB12 != 0 ) {
document.getElementById(var1232).style.display = "block";
document.getElementById(varABC2).style.display = "none";
} else { document.getElementById(var1232).style.display = "none"; 
document.getElementById(varABC2).style.display = "block"; }
} else { location.href = varB12;
return true; }
} else { location.href = varB12;
return true; }
}

//-->


var xmlhttp=false;
// This first set of conditions captures the case where you are using IE
// The case only executes if you have javascript that uses try-catch
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
try {
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
}
}
@end @*/

// Here is the non-IE case
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
	xmlhttp = new XMLHttpRequest();
}

function getMyHTML(serverPage, objID) {
	// Get the document element ID'd by objID
	var obj = document.getElementById(objID);
	// Send a request for the content page
	xmlhttp.open("GET", serverPage);
	xmlhttp.onreadystatechange = function() {
		// if our request for content succeeded replace the content of obj
		// with the results
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
			obj.innerHTML = xmlhttp.responseText;
		}
	}
	xmlhttp.send(null);
}
//-->

startList = function() {
        if (document.all && document.getElementById) {
                navRoot = document.getElementById("dmenu");
                for (i=0; i < navRoot.childNodes.length; i++) {
                        node = navRoot.childNodes[i];
                        if (node.nodeName=="LI") {
                                node.onmouseover=function() {
                                        this.className+=" over";
                                }
                                node.onmouseout=function() {
                                        this.className=this.className.replace(" over", "");
                                }
                        }
                }
        }
}

window.onload=startList;
//-->