/* below is the functions which were earlier in masterlayout.jsp */
var browser=navigator.appName;
var isBrowserIE = false;
		
if(browser=="Microsoft Internet Explorer")
{
	isBrowserIE = true;
}
else
{
	isBrowserIE = false;
}
		
if(navigator.userAgent.indexOf("Opera")!=-1)
	window.location="about:blank";
		
function one()
{
	return true
}
	onerror=one;
		
function valButton(btn) 
{
	var cnt = -1;
	for (var i=btn.length-1; i > -1; i--) 
	{
		if (btn[i].checked) 
		{
			cnt = i; i = -1;
		}
	}
	
	if (cnt > -1) 
		return btn[cnt].value;
	else 
		return null;
}
			
function valForm(form) 
{
	var btn = valButton(form.group1);
	if (btn == null)
		alert('No radio button selected');
	if (btn == 1)
		location.href=("search/seachInsidetheBook.htm");
	if (btn == 2)
		location.href=("search/searchinsite.htm");			
}
			
function hov(loc,cls)
{
	if(loc.className)
		loc.className=cls;
}
		
function blankForm()
{
	document.registrationForm.emailId.value="";
}
			
function changeWindow(link)
{
	if(link!=null && link!="")
	{
		window.location = link;
	}
}

function trimAll(sString) 
{
	while (sString.substring(0,1) == ' ') 
	{
		sString = sString.substring(1, sString.length);
	}
				
	while (sString.substring(sString.length-1, sString.length) == ' ') 
	{
		sString = sString.substring(0,sString.length-1);
	}

	return sString;
}
			
function fetchSearchResults(formId) 
{
	document.getElementById(formId).submit();
}
			
function submitSearchForm(i) 
{
	document.getElementById("searchResultForm"+i).submit();
}

function executeGoogleAnalytics(siteid)
{
	var pageTracker = _gat._getTracker(siteid);
	pageTracker._initData();
	pageTracker._trackPageview();
}
			
function replaceString(sString, find, replace)
{
	while(sString.indexOf(find)>=0)
	{
		sString = sString.replace(find, replace);
	}
	
	return sString;
}