<!--


/*----------------------------------------------+
 | AJAX - Creates AJAX Request Object |
 +----------------------------------------------*/
function makeHttpRequestObj() {
	
	var reqObj = null;
	if (window.XMLHttpRequest) {
		reqObj = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		reqObj = new ActiveXObject("Msxml2.XMLHTTP");
		if (!reqObj) {
			reqObj = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	if (reqObj) {
		return reqObj;
	} else {
		return null;
	}
}
/*----------------------------------------------+
 | Yeah I know | TODO: GET RID OF MM JS ALL TOGETHER
 +----------------------------------------------*/
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function openNewWindow(URLtoOpen, windowName, windowFeatures) {
	newWindow=window.open(URLtoOpen, windowName, windowFeatures); 
}

/*----------------------------------------------+
 | Check Check Box | TODO: FIND WHERE CHECK CHECK BOX LIVES
 +----------------------------------------------*/
function checkCheckBox(f){
if (f.agree.checked == false )
{
alert('Please agree to the terms to continue.');
return false;
}else
return true;
}

function toggle(){
var i, j, args, els;
args=toggle.arguments
els=document.forms[args[0]]
i=0
while (typeof(els[i])!=='undefined'){
for (j = 1; j < args.length-1; j++)
if(els[i].name==args[j])
els[i].disabled=args[args.length-1]
i++
}
}

/*----------------------------------------------+
 | SHOW FLASH JAVASCRIPT |
 +----------------------------------------------*/
function showFlash(url, w, h) {
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" allowScriptAccess="always" width="'+w+'" height="'+h+'">');
	document.write('<param name="movie"  value="'+url+'">');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="allowScriptAcess" value="always" />');
	document.write('<param name="wmode" value="transparent" />');
	document.write('<embed src="'+url+'" quality="high" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed>');
	document.write('</object>');
}

function closewindow() {
	self.close();
}

sfHover = function() {
	if (document.getElementById("nav2")) {
		var sfEls = document.getElementById("nav2").getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className +=" sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}




$(document).ready(function(){

	/*removed 12/19/07, no longer using show/hide functionality
	$("a.switch_show").click(function(){
		$(this).parent().children('a.switch_hidden').removeClass("hidden");
		$(this).parent().children('a.switch_show').addClass('hidden');
		$(this).parent().parent().children("div.switch_div:hidden").slideDown("slow");
		
		return false;
	});

	$("a.switch_hidden").click(function(){
		$(this).parent().children('a.switch_show').removeClass("hidden");
		$(this).parent().children('a.switch_hidden').addClass('hidden');
		$(this).parent().parent().children("div.switch_div:visible").slideUp("slow");
		return false;
	});*/
	
	DocLinks.init();
	sfHover();
});

/*----------------------------------------------+
 | DocLinks - Add icon after links to documents |
 +----------------------------------------------*/
var DocLinks = {
	init : function() {
		// Find all links
		var links = document.getElementsByTagName("a");

		for (var i = 0; i < links.length; i++) {
			var theLink = links[i];
			var address = theLink.href.toLowerCase();

			// Check if link points to files with common extensions
			var matches = address.match(/\.(pdf)/);

			if (matches) {
				// Using "match" always returns two results (not sure why)
				var ext = matches[0].substr(1, 3);

				// Create new image and insert it
				var newImg = document.createElement("img");
				newImg.alt = "(" + ext.toUpperCase() + ")";
				newImg.className = "icon";
				newImg.src = "http://www.barackobama.com/images/page_elements/icon-" + ext + ".gif";
				newImg.title = newImg.alt;

				if (theLink.getElementsByTagName("img").length <= 0)
					theLink.parentNode.insertBefore(newImg, theLink);

				// Make link open in new window/tab
				theLink.onclick = function () {
					window.open(this.href);
					return false;
				}
			}
		}
	}
};

//-->
