/*script for capturing Enter key press*/ 
var NS4 = (document.layers) ? true : false;

function checkEnter(event)
{ 	
	var code = 0;
	
	if (NS4)
		code = event.which;
	else
		code = event.keyCode;
	if (code==13)
	  {
	   alert('Please, use appropriate buttons for any action!');
		return false;
		}
}




//To Display the Help content in a new Window

function showhelp(urlName)
{
window.open(urlName,"smallWin","top=10,left=10,width=750,height=550,scrollbars=yes,menubar=no,toolbar=no,status=no,location=no");
 }




// open in New Widow
var mywin1;
function OpenMyWin(urlName)
{  
  if (mywin1==null) {
	 //mywin1=window.open(urlName,'wind3', 'location=yes,toolbar=yes,menubar=no,directories=yes,status=no,resizable=yes,scrollbars=yes,height=350,width=550,top=0,left=0,screenX=0,screenY=0', false);
	 mywin1=window.open(urlName,'wind3', 'location=yes,toolbar=yes,menubar=no,directories=yes,status=no,resizable=yes,scrollbars=yes,height=400,width=750,top=0,left=0,screenX=0,screenY=0', false);
  }
  else {
     if (mywin1.closed!=true) {
		mywin1.focus(); mywin1.location.replace(urlName);
	 }
     else {
		 mywin1=null;mywin1=window.open(urlName,'wind3', 'location=no,toolbar=yes,menubar=no,directories=yes,status=no,resizable=yes,scrollbars=yes,height=350,width=550,top=0,left=0,screenX=0,screenY=0', false);
	 }
  } 
}





// function Goto Page Number
function GoToPage(iPage)
{
  document.sform1.Page.selectedIndex=iPage;
  document.sform1.submit();
}




// function Alphabet

function fnAlphabet(sAlpha)
{
	var x;
	x=this.document.forms["frmAlpha"];
	x.Alphabet.value=sAlpha;

	x.submit();
}


// Trim function implementation
function ltrim ( s )
{
	return s.replace( /^\s*/, "" )
}

function rtrim ( s )
{
	return s.replace( /\s*$/, "" );
}

function trim ( s )
{
	return rtrim(ltrim(s));
}

function PasswordUsageAlert(id)
{
	if(document.getElementById(id).value == 1)
	{
		alert("Use the Login & Password link for the respective publisher site if Full-Text link does not work");
	}
}

function ShowJournals(selector, target)
{
	if(document.getElementById(selector.id) != null)
	{
		document.getElementById(target).value = document.getElementById(selector.id).options[document.getElementById(selector.id).selectedIndex].value;
		document.forms[0].submit();
	}
	else
	{
		alert("Object " + selector.id + " required");
	}
}