// JavaScript Document
<!--
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 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_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 aboutClk(src) {
	src.children.tags('A')[0].click();
}

function aboutOvr(src) {
	src.children.tags('A')[0].style.color='#003399';src.style.backgroundColor='#B4CCFE';
}

function aboutOut(src) {
	src.children.tags('A')[0].style.color='#000000';src.style.backgroundColor='#FFFFFF';
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function XMwriteCookie(n,i,t){
	var ep="";if (t){d = new Date();d.setTime(d.getTime()+(t*86400000));
	ep = "; expires="+d.toGMTString();}document.cookie = n+"="+i+ep+"; path=/";
}

function XMreadCookie(n){
	eq = n+"=";ca = document.cookie.split(';');for(var i=0;i<ca.length;i++) {
	c=ca[i];while (c.charAt(0)==' ') c = c.substring(1,c.length);
	if (c.indexOf(eq) == 0) return c.substring(eq.length,c.length);}return '';
}
function XMkillCookie(n){
	XMwriteCookie(n,"",-1);
}


// Dynamic Breadcrumbs
// Written by Harry Love
// Email: hlove@u.washington.edu
// Use at your own risk.
// Feel free to use, personalize, improve, and distribute.
// Last update: 07/06/04

var startPoint = 1; // idea from Hassan Schroeder

var sep = "&nbsp;:&nbsp;"

var startName = "Home";

var uppercase = "yes";
var allUppercase = "no";

var replaceSpecialCharacters = "yes";
var specialCharactersUpper = "yes";
var charactersToReplace = new Array (
	[ "_" , " " ],
	[ "&", "&amp;" ],
	[ "hsl" , "HSL" ],
	[ "kks" , "KKS" ],
	[ "swl" , "SWL" ],
	[ "howto" , "How-To" ],
	[ "endnote" , "EndNote" ],
	[ "cinahl" , "CINAHL" ],
	[ "ebp" , "EBP" ],
	[ "docservices" , "Document Services" ],
	[ "-" , "-" ],
	[ "leave this alone" , "leave this alone" ]);

var endPoint = "title";

var d=document;
var url = d.location.href;
var endChar = url.substr(url.length-1);


url=url.replace("//","/");

// This next set of "if" clauses removes the cgi-bin++ portion of the URL for
// pages that include the cgi-bin directory.
if(url.search("cgi-bin") != -1)
{
	// Get rid of the stuff after .cgi?...
	var badReg = /\w+\.cgi\?.*/i;
	var goodReg =  "" + url.match(badReg);
	goodReg = goodReg.substring(0,goodReg.indexOf("?"));
	url=url.replace(badReg,goodReg);
	
	badReg = /\/cgi-bin\/.+url=/i;
	url=url.replace(badReg,"");
	if(url.search("cgi-bin") != -1)
	{
		badReg = /\/cgi-bin\//i;
		url=url.replace(badReg,"/hsl/");
		
		if(url.search("admin") != -1)
		{
			badReg = /\/admin/i;
			url=url.replace(badReg,"");
		}
	}
	
	if(url.search("/hsl/hsl/") != -1)
	{
		badReg = /\/hsl\/hsl\//i;
		url=url.replace(badReg,"/hsl/");
	}
}

if(url.search("&url=") != -1)
{
	badReg = /\/hsl\/.+url=/i;
	url=url.replace(badReg,"");
}

if(url.search("washington.edu") != -1)
{
	badReg = /https:\/\/healthlinks.washington.edu/i;
	url=url.replace(badReg,"");
}

// End cgi-bin removal clauses

var urlText = url;
var urlLinkArray=url.split('/');


if(startName=="domain")
{
	var y;
	startName="";
	for(x=0;x<startPoint;x++)
	{
		y=x+1;
		if(y>=1&&y<startPoint)
		{
			startName = startName + urlLinkArray[y] + "/";
		}

		else
		{
			startName = startName + urlLinkArray[y];
		}
	}
}

if(replaceSpecialCharacters == "yes")
{
	for(x=0;x<charactersToReplace.length;x++)
	{
		var myRegExp = new RegExp(charactersToReplace[x][0], "g");
		urlText = urlText.replace(myRegExp,charactersToReplace[x][1]);
	}
}

var urlTextArray=urlText.split('/');

var urlL = urlLinkArray.length;
var uppercaseText;
var lowercaseText;
var lcase;
var linkName=new Array();


if(uppercase=="yes"&&allUppercase=="no")
{
	if(replaceSpecialCharacters=="yes"&&specialCharactersUpper=="yes")
	{
		for(x=0;x<charactersToReplace.length;x++)
		{
			var myRegExp = new RegExp(charactersToReplace[x][1]+"[a-z]", "g");
			for(y=2;y<urlL;y++)
			{
				if(urlTextArray[y].search(myRegExp)!=-1)
				{
					var regExpArray = new Array();
					regExpArray = urlTextArray[y].match(myRegExp);
					for(z=0;z<regExpArray.length;z++)
					{
						
						if(urlTextArray[y].search(myRegExp)!=-1)
						{
							
							var lastLetter = regExpArray[z].substr(regExpArray[z].length-1,regExpArray.length).toUpperCase();
							
							var newText = charactersToReplace[x][1]+lastLetter;
							urlTextArray[y] = urlTextArray[y].replace(regExpArray[z],newText);
						}
					}
				}
			}
		}
	}

	for(x=2;x<urlL;x++)
	{
		uppercaseText=urlTextArray[x].substr(0,1).toUpperCase();
		lowercaseText=urlTextArray[x].substr(1, urlTextArray[x].length);
		linkName[x]=uppercaseText+lowercaseText;
	}
}

else if(allUppercase=="yes"||uppercase=="yes"&&allUppercase=="yes")
{
	for(x=2;x<urlL;x++)
	{
		linkName[x]=urlTextArray[x].toUpperCase();
	}
}

else{linkName=urlTextArray;lcase="yes";}

var start=urlLinkArray[0]+"//";

if(startPoint<1){startPoint=1;}

for(y=1;y<=startPoint;y++)
{
	start=start+urlLinkArray[y]+"/";
}

function createBreadcrumbs()
{
	if(lcase!="yes")
	{
		d.write('<a href="'+start+'"class="disclaimerLink">'+startName+'</a>');
	}

	else
	{
		startName = startName.toLowerCase();
		d.write('<a href="'+start+'"class="disclaimerLink">'+startName+'</a>');
	}
	
	
	if(urlL>2)
	{	
		for(x=startPoint+1;x<urlL;x++)
		{			
			if(x<urlL-1)
			{
				if(x==urlL-2&&linkName[urlL-1]=="")
				{
					if(endPoint=="directory")
					{
						d.write(sep+linkName[x]);
						break;
					}
					
					else
					{
						if(lcase!="yes")
						{
							d.write(sep+d.title);
							break;
						}

						else
						{
							var ttl = d.title.toLowerCase();
							d.write(sep+ttl);
							break;
						}						
					}
				}
				
				else
				{
					start=start+urlLinkArray[x]+"/";
					d.write(sep+'<a href="'+start+'"class="disclaimerLink">'+linkName[x]+'</a>');
				}
			}
			
			else
			{
				start=start+urlLinkArray[x];
				if(endChar=="/")
				{
					d.write(sep+linkName[x]);
				}
				
				else
				{
					d.write(sep+d.title);
				}
			}
		}
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// Cookie Check for Spanish Site Introduction

/*if (XMreadCookie('spanishcheck') == "yes") {
	// continue to page
} else {
	XMkillCookie('country');
	XMkillCookie('international');
	XMwriteCookie('spanishcheck','yes',365);
	var thelink=window.location.href
	if (thelink.match(".com/index.php")) {
		// continue to page
	} else {
		window.location="/index.php";
	}
}*/

//-->