function openWin(id, w, h) {
	var screenH, screenW
	screenH = screen.height
	screenW = screen.width
	
	var leftPos, topPos
	leftPos	= parseInt((screenW-w)/2)
	topPos = parseInt((screenH-h)/2)
	
	window.open(id,'','status=no,scrollbars=yes,resizable=yes,width='+w+',height='+h+', left='+leftPos+', top='+topPos+'');
}


function uslIsInt(value) {
	var returnVal = true
	var inputStr = value.toString()
	for (var i = 0; i < inputStr.length; i++)
		{
		var oneChar = inputStr.charAt(i)			
		if ((oneChar < "0" || oneChar > "9") && oneChar != "/")
				{
					returnVal = false
				}
		}
	return (returnVal);
}


function uslIsEmail(str) {
	if(str) {
		// are regular expressions supported?
		var supported = 0;
		if (window.RegExp) {
			var tempStr = "a";
			var tempReg = new RegExp(tempStr);
			if (tempReg.test(tempStr)) supported = 1;
		}
		if (!supported) 
		    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
		  
		var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
		var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
			
		return (!r1.test(str) && r2.test(str));
  }
  else return true;
}

function CountrySelect(baseURL) {
	var e = document.frmCountrySelect.ddlCountry;
	var sURL = e.options[e.selectedIndex].value
	if (sURL != "") {
		window.location.href=baseURL + '/index.aspx?pageid=22&countryid=' + sURL;
	}
}

function ClearSearchTextBox() {
	if (document.forms.frmQuickSearch.txtKeyword.value == "Keyword search")
		document.forms.frmQuickSearch.txtKeyword.value = "";
} 

function SetSearchTextBox() {
	if (document.forms.frmQuickSearch.txtKeyword.value == "")
		document.forms.frmQuickSearch.txtKeyword.value = "Keyword search";
} 

function ClearForgotPasswordTextBox() {
	if (document.forms.frmForgottenPassword.txtEmailAddress.value == "Your email address")
		document.forms.frmForgottenPassword.txtEmailAddress.value = "";
} 

function SetForgotPasswordTextBox() {
	if (document.forms.frmForgottenPassword.txtEmailAddress.value == "")
		document.forms.frmForgottenPassword.txtEmailAddress.value = "Your email address";
} 

function ClearEmailTextBox() {
	if (document.forms.frmEmailAlert.txtEmailAddress.value == "Your email address")
		document.forms.frmEmailAlert.txtEmailAddress.value = "";
} 

function SetEmailTextBox() {
	if (document.forms.frmEmailAlert.txtEmailAddress.value == "")
		document.forms.frmEmailAlert.txtEmailAddress.value = "Your email address";
} 

function ClearUserNameTextBox() {
	if (document.forms.frmLogin.txtUserName.value == "Username")
		document.forms.frmLogin.txtUserName.value = "";
		
		if (document.forms.frmLogin.txtUserName.value != "Username") {
			document.forms.frmLogin.txtTextPassword.style.display='none';
			document.forms.frmLogin.txtPassword.style.display='inline';
		}
} 

function SetUserNameTextBox() {
	if (document.forms.frmLogin.txtUserName.value == "") {
			document.forms.frmLogin.txtUserName.value = "Username";
			document.forms.frmLogin.txtTextPassword.style.display='inline';
			document.forms.frmLogin.txtPassword.style.display='none';
		}
		
	if (document.forms.frmLogin.txtTextPassword.value == "") {
			document.forms.frmLogin.txtTextPassword.value = "Password";
		}
} 

function ClearPasswordTextBox() {
		document.forms.frmLogin.txtTextPassword.style.display='none';
		document.forms.frmLogin.txtPassword.style.display='inline';
} 

function SetPasswordTextBox() {
		document.forms.frmLogin.txtTextPassword.style.display='inline';
		document.forms.frmLogin.txtPassword.style.display='none';
}