// Legacy Asacol.com Search
function DoSearch(){
var mbool = "AND";
var mcase = "Insensitive";
if((!document.cssearch.terms.value)||(document.cssearch.terms.value==" search")){
	alert("Please enter your search terms.");
	return false;
	}
else {
	//http://pg-stageweb-a01.isc.savvis.net:4014/cgi-bin/csSearch/csSearch.cgi
  document.cssearch.action="/cgi-bin/csSearch/csSearch.cgi?command=query&terms="+escape(document.cssearch.terms.value)+"&mbool="+mbool+"&mcase="+mcase;;
	document.cssearch.submit();
	}
}

// Listbox Selector
var LargeWin;
function popNewsWin(selObj) {
if(LargeWin && ! LargeWin.closed)
	LargeWin.close();
LargeWin = window.open(selObj.options[selObj.selectedIndex].value,'newsWin')
return false;
}

// Popup Disclaimer for external links
function interstit( page ) {
	var ret;
	$msg="You are now leaving the Asacol.com site.\n\nWe recommend you review the Web site's privacy policy, as their privacy practices may differ from P&G.\n\n Any personal information you provide on the their Web site will be managed in accordance with their privacy policy.\n\nThank you for visiting Asacol.com. If you do not wish to leave this site, click Cancel. Or, click OK to continue.";
	ret=confirm($msg);
	if ( ret ) { window.open(page) }
}

// Son of Suckerfish Dropdowns
sfHover = function() {
	var sfEls = document.getElementById("sfNav").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"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function addEvent( obj, type, fn ) {
	if (obj.addEventListener) {
		obj.addEventListener( type, fn, false );
		EventCache.add(obj, type, fn);
	}
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
		EventCache.add(obj, type, fn);
	}
	else {
		obj["on"+type] = obj["e"+type+fn];
	}
}
	
var EventCache = function(){
	var listEvents = [];
	return {
		listEvents : listEvents,
		add : function(node, sEventName, fHandler){
			listEvents.push(arguments);
		},
		flush : function(){
			var i, item;
			for(i = listEvents.length - 1; i >= 0; i = i - 1){
				item = listEvents[i];
				if(item[0].removeEventListener){
					item[0].removeEventListener(item[1], item[2], item[3]);
				};
				if(item[1].substring(0, 2) != "on"){
					item[1] = "on" + item[1];
				};
				if(item[0].detachEvent){
					item[0].detachEvent(item[1], item[2]);
				};
				item[0][item[1]] = null;
			};
		}
	};
}();
addEvent(window,'unload',EventCache.flush);

// grab Elements from the DOM by className
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

// Popups for Email to a Friend
function popUpEmail(){
	var aLinks=getElementsByClass('emailFriend');
	for (var iLength=aLinks.length-1;iLength>=0;iLength--){
		aLinks[iLength].onclick=function(){ //match these numbers with newWin line below
			LeftPosition = (screen.width) ? (screen.width-720)/2 : 0;
			TopPosition = (screen.height) ? (screen.height-450)/2 : 0;
			var newWin=window.open(this.href,'popUpEmail','width=720,height=450,top='+TopPosition+',left='+LeftPosition+',location=no,menubar=no,status=yes,toolbar=no,scrollbars=yes,resizable=yes');
			if(window.focus){newWin.focus()}
			return false;
		}
	}
}
addEvent(window,'load',popUpEmail);

// Popups for Printer Friendly Version
function popUpPrint(){
	var aLinks=getElementsByClass('printer');
	for (var iLength=aLinks.length-1;iLength>=0;iLength--){
		aLinks[iLength].onclick=function(){ //match these numbers with newWin line below
			LeftPosition = (screen.width) ? (screen.width-650)/2 : 0;
			TopPosition = (screen.height) ? (screen.height-550)/2 : 0;
			var newWin=window.open(this.href,'popUpPrint','width=650,height=550,top='+TopPosition+',left='+LeftPosition+',location=no,menubar=yes,status=yes,toolbar=no,scrollbars=yes,resizable=yes');
			if(window.focus){newWin.focus()}
			return false;
		}
	}
}
addEvent(window,'load',popUpPrint);

Array.prototype.inArray = function (value) {
	var i;
	for (i=0; i < this.length; i++) {
		if (this[i] === value) {
			return true;
		}
	}
	return false;
};

/*
Sweet Titles (c) Creative Commons 2005
http://creativecommons.org/licenses/by-sa/2.5/
Author: Dustin Diaz | http://www.dustindiaz.com
*/
var sweetTitles = { 
	xCord : 0,								// @Number: x pixel value of current cursor position
	yCord : 0,								// @Number: y pixel value of current cursor position
	tipElements : ['dfn','ins'],			// @Array: Allowable elements that can have the toolTip
	obj : Object,							// @Element: That of which you're hovering over
	tip : Object,							// @Element: The actual toolTip itself
	active : 0,								// @Number: 0: Not Active || 1: Active
	init : function() {
		if ( !document.getElementById ||
			!document.createElement ||
			!document.getElementsByTagName ) {
			return;
		}
		var i,j;
		this.tip = document.createElement('div');
		this.tip.id = 'toolTip';
		document.getElementsByTagName('body')[0].appendChild(this.tip);
		this.tip.style.top = '0';
		this.tip.style.visibility = 'hidden';
		var tipLen = this.tipElements.length;
		for ( i=0; i<tipLen; i++ ) {
			var current = document.getElementsByTagName(this.tipElements[i]);
			var curLen = current.length;
			for ( j=0; j<curLen; j++ ) {
				addEvent(current[j],'mouseover',this.tipOver);
				addEvent(current[j],'mouseout',this.tipOut);
				current[j].setAttribute('tip',current[j].title);
				current[j].removeAttribute('title');
			}
		}
	},
	updateXY : function(e) {
		if ( document.captureEvents ) {
			sweetTitles.xCord = e.pageX;
			sweetTitles.yCord = e.pageY;
		} else if ( window.event.clientX ) {
			sweetTitles.xCord = window.event.clientX+document.documentElement.scrollLeft;
			sweetTitles.yCord = window.event.clientY+document.documentElement.scrollTop;
		}
	},
	tipOut: function() {
		if ( window.tID ) {
			clearTimeout(tID);
		}
		if ( window.opacityID ) {
			clearTimeout(opacityID);
		}
		sweetTitles.tip.style.visibility = 'hidden';
	},
	checkNode : function() {
		var trueObj = this.obj;
		if ( this.tipElements.inArray(trueObj.nodeName.toLowerCase()) ) {
			return trueObj;
		} else {
			return trueObj.parentNode;
		}
	},
	tipOver : function(e) {
		sweetTitles.obj = this;
		tID = window.setTimeout("sweetTitles.tipShow()",50);
		sweetTitles.updateXY(e);
	},
	tipShow : function() {		
		var scrX = Number(this.xCord);
		var scrY = Number(this.yCord);
		var tp = parseInt(scrY+15);
		var lt = parseInt(scrX+10);
		var anch = this.checkNode();
		var addy = '';
		var access = '';
		if ( anch.nodeName.toLowerCase() == 'a' ) {
			addy = (anch.href.length > 25 ? anch.href.toString().substring(0,25)+"..." : anch.href);
			// var access = ( anch.accessKey ? ' <span>['+anch.accessKey+']</span> ' : '' );
		} else {
			addy = anch.firstChild.nodeValue;
		}
		if ( anch.nodeName.toLowerCase() == 'ins' ) {
			this.tip.innerHTML = "<p>" + anch.getAttribute('tip') + "</p>";
		} else {
			this.tip.innerHTML = "<p><span class=\"glossaryTerm\">" + addy + ": </span>" + anch.getAttribute('tip') + "</p>";
		}
		if ( parseInt(document.documentElement.clientWidth+document.documentElement.scrollLeft) < parseInt(this.tip.offsetWidth+lt) ) {
			this.tip.style.left = parseInt(lt-(this.tip.offsetWidth+10))+'px';
		} else {
			this.tip.style.left = lt+'px';
		}
		if ( parseInt(document.documentElement.clientHeight+document.documentElement.scrollTop) < parseInt(this.tip.offsetHeight+tp) ) {
			this.tip.style.top = parseInt(tp-(this.tip.offsetHeight+10))+'px';
		} else {
			this.tip.style.top = tp+'px';
		}
		this.tip.style.visibility = 'visible';
		this.tip.style.opacity = '1';
		this.tipFade(100);
	},
	tipFade: function(opac) {
		var passed = parseInt(opac);
		var newOpac = parseInt(passed+10);
		if ( newOpac < 80 ) {
			this.tip.style.opacity = '.'+newOpac;
			this.tip.style.filter = "alpha(opacity:"+newOpac+")";
			opacityID = window.setTimeout("sweetTitles.tipFade('"+newOpac+"')",20);
		}
		else { 
			this.tip.style.opacity = '1';
			this.tip.style.filter = "alpha(opacity:100)";
		}
	}
};
function pageLoader() {
	sweetTitles.init();
}
addEvent(window,'load',pageLoader);


//AARF Font Switcher//
a1_off = new Image();
a1_off.src ="../images/btn_a1_off.gif";
a1_on = new Image();
a1_on.src ="../images/btn_a1_on.gif";

a2_off = new Image();
a2_off.src ="../images/btn_a2_off.gif";
a2_on = new Image();
a2_on.src ="../images/btn_a2_on.gif";

a3_off = new Image();
a3_off.src ="../images/btn_a3_off.gif";
a3_on = new Image();
a3_on.src ="../images//btn_a3_on.gif";

    /* Determines the browser name and browser version */
    var brow = ((navigator.appName));
	var verStr=navigator.appVersion, app=navigator.appName, version = parseFloat(verStr);
	var agt=navigator.userAgent.toLowerCase();
	var is_mac =  (agt.indexOf("mac")!=-1);
    
	/* reassign variable depending on the browser */
        var nav = false
        var iex = false
    
	if (brow == "Netscape") {nav = true}
		else if (brow == "Microsoft Internet Explorer") {iex = true} 
			else if (brow.indexOf(0) == "M") {iex = true} 
				else {
					nav = false 
					iex = false}
    var docObj,styleObj
        if (iex){
            docObj = 'document.all'
            styleObj = '.style'
            nav = false
        }
        
        if (nav){
            docObj = 'document'
            styleObj = ''
            nav = true
        }

// Specify affected tags. Add or remove from list:
// args:
// i - element id
// inc - increment

function GetCookie (name) {  
var arg = name + "=";  
var alen = arg.length;  
var clen = document.cookie.length;  
var i = 0; 
while (i < clen) {
var j = i + alen;    
if (document.cookie.substring(i, j) == arg)      
return getCookieVal (j);    
i = document.cookie.indexOf(" ", i) + 1;    
if (i == 0) break;   
}  
return null;
}

//set cookie function//
function SetCookie (name, value,exp) {  
var argv = SetCookie.arguments;  
var argc = SetCookie.arguments.length;  
var expires = (argc > 2) ? argv[2] : null;  
var path = (argc > 3) ? argv[3] : null;  
var domain = (argc > 4) ? argv[4] : null;  
var secure = (argc > 5) ? argv[5] : false;  
document.cookie = name + "=" + escape (value) + 
((expires == null) ? "" : ("; expires=" + expires.toGMTString()));

}

function DeleteCookie (name) {  
var exp = new Date();  
exp.setTime (exp.getTime() - 1);   
var cval = GetCookie (name);  
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var expDays = 30;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function getCookieVal(offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}

//font size switch
function ts(i, inc) {  	 
	sz = inc;
	if ( sz == 1 ) sz = 1, imageswap('a1','a2','a3', '1'); 
	if ( sz == 2 ) sz = 2, imageswap('a1','a2','a3', '2');
	if ( sz == 3 ) sz = 3, imageswap('a1','a2','a3', '3');
	SetCookie('fontSize',sz,exp);
}

 
 // IMAGESWAP: The font resizing and image-swapping Function. 
function imageswap(imgName, imgName2, imgName3, sz) {
   imgName = eval(docObj+'.'+imgName)	
   imgName2 = eval(docObj+'.'+imgName2)		
   imgName3 = eval(docObj+'.'+imgName3)		
	switch (sz){
	 case '1' :	
	 	if (iex&&is_mac){
			getElementsByclassname("transaction").setStyle("fontSize","80%");}
		else {
			setStyleById("transtable","fontSize","9px");}
			window.fontVariable = "sml";
			imgName.src = a1_on.src;	
		  	imgName2.src = a2_off.src;
			imgName3.src = a3_off.src;
	  break;
	 case '2' :
		if (iex&&is_mac){
			getElementsByclassname("transaction").setStyle("fontSize","100%");}
		else {
			setStyleById("transtable","fontSize","11px");}
			window.fontVariable = "med";
			imgName.src = a1_off.src;	
		  	imgName2.src = a2_on.src;
			imgName3.src = a3_off.src;
	 break;
	case '3' :
		if (iex&&is_mac){
			getElementsByclassname("transaction").setStyle("fontSize","105%");}
		else {
			setStyleById("transtable","fontSize","13px");}
			window.fontVariable = "lrg";
			imgName.src = a1_off.src;	
		  	imgName2.src = a2_off.src;
			imgName3.src = a3_on.src;
	break;
	default : 
		if (iex&&is_mac){
			getElementsByclassname("transaction").setStyle("fontSize","100%");}
		else {
			setStyleById("transtable","fontSize","11px");}
			window.fontVariable = "med";
			imgName.src = a1_off.src;	
		  	imgName2.src = a2_on.src;
			imgName3.src = a3_off.src;
	 }
 }


//The setStyleById function is being used for changing the font size on all browsers other than Mac IE.
// setStyleById: given an element id, style property and value, apply the style.
// args:
//  i - element id
//  p - property
//  v - value
//
function setStyleById(i, p, v) {
this.w3c = (document.getElementById);
x = (this.w3c)?document.getElementById(i):document.all[i];
x.style[p] = v;
}

// getElementByclassname: This is used to change the font sizes in Mac IE.
function getElementsByclassname(classname,container)  {    
	container = container||document;   
	var all = container.all||container.getElementsByTagName("span");    
	var arr = [] ;   
	for(var k=0;k<all.length;k++)      
		if(all[k].getAttribute("classname") == classname) arr[arr.length] = all[k];    
		return arr  } 
	
	Array.prototype.setStyle = function(propName,val) {   
		for(var k=0;k<this.length;k++)
		this[k].style[propName] = val 
} 

function firstLoad(){
var firstSize = GetCookie('fontSize');


if (firstSize!=null){

ts('transtable',firstSize);

}else{

SetCookie('fontSize',2);
ts('transtable',2);

}
}