function showOurMission()
{
	document.getElementById("liOurMission").className = "HomeActive";
	document.getElementById("liJobSearch").className = "HomeInactive";
	document.getElementById("divJobSearch").style.display = "none";
	document.getElementById("divOurMission").style.display = "";
}

function setFocus(ctrl)
{
	if (document.getElementById(ctrl) != null)
	{
		if (document.getElementById(ctrl).disabled == false)
		{
			document.getElementById(ctrl).focus();
		}
	}
}

function setFocusForPostJob(ctrl1, ctrl2)
{
	if (document.getElementById(ctrl1) != null)
	{
		if (document.getElementById(ctrl1).disabled == false)
		{
			if (document.getElementById(ctrl2).value == "")
			{
				document.getElementById(ctrl1).focus();
			}
			else
			{
				document.getElementById(ctrl2).value = "";
			}
		}
	}
}

function loseFocus(ctrl)
{
	if (document.getElementById(ctrl) != null)
	{
		if (document.getElementById(ctrl).disabled == false)
		{
			document.getElementById(ctrl).blur();
		}
	}
}

function submitForm(e, btn)
{
	var intKey = (window.Event) ? e.which : e.keyCode;
	if (intKey == 13)
	{
		document.getElementById(btn).click();
		return false;
	}
	
	return true;
}

function hide(elementID)
{
	document.getElementById(elementID).style.display = "none";
	return;
}

function show(elementID)
{
	document.getElementById(elementID).style.display = "";
	return;	
}

String.prototype.trim = function()
{	
	// Use a regular expression to replace leading and trailing
	// spaces with the empty string
	var x = this.replace(/(^[\s|\t|\n| ]*)|([\s|\t|\n| ]*$)/g, "");	
	return x;
}
	
String.prototype.isNumeric = function()
{
	var blnIsNumber = true;
	if(isNaN(this.trim())==true)	{	blnIsNumber= false;	}
	return blnIsNumber;
}

function EmailCheck(str)
{
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	
	if (str.indexOf(at)==-1){
		//alert("Invalid E-mail ID")
		return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		//alert("Invalid E-mail ID")
		return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		//alert("Invalid E-mail ID")
		return false
	}

	if (str.indexOf(at,(lat+1))!=-1){
		//alert("Invalid E-mail ID")
		return false
	}

	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		//alert("Invalid E-mail ID")
		return false
	}

	if (str.indexOf(dot,(lat+2))==-1){
		//alert("Invalid E-mail ID")
		return false
	}

	if (str.indexOf(" ")!=-1){
		//alert("Invalid E-mail ID")
		return false
	}

 	return true					
}

function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}

function populate(text)
{
	document.getElementById("txtKeywords").value = "";
	document.getElementById("txtKeywords").value = text;
}