var pageType = "";

function TrowOn(src,OnColor) {
	src.style.cursor = 'hand'; 
	src.bgColor = OnColor;
} 
 
function TrowOff(src,OffColor) {
	src.style.cursor = 'default'; 
	src.bgColor = OffColor;
} 

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) 
  	eval(args[i]+".location='"+args[i+1]+"'");
}

function submit_form_reserve(value) {
	value.frmAction.value= "send";
	var result=true;
if(Trim(value.txtfirstname.value)==""){
   			alert("Please enter your first name.");
   			value.txtfirstname.select();
   			return false;
   		}
   		if(Trim(value.txtlastname.value) == "") {
   			alert("Please enter your last name.");
   			value.txtlastname.select();
   			return false;
   		}else if (!isValidEmail(value.txtemail.value)){
			alert("Please enter valid email address.");
			value.txtemail.select();
			return false;
		}else if(Trim(value.txtcno.value)== "") {
			alert("Please select your phone number.");
			value.txtcno.select();
			return false;
		}else if(Trim(value.txtraddr.value) == "") {
   			alert("Please enter residential address.");
   			value.txtraddr.select();
   			return false;
   		}else if (Trim(value.txtdno.value) == "") {
			alert("Please select your door number.");
			value.txtdno.select();
			return false;
   		}else if(Trim(value.txtsname.value) == "") {
			alert("Please select your street name.");
			value.txtsname.select();
			return false;
   		}else if(Trim(value.txtdist.value) == "") {
			alert("Please select your district.");
			value.txtdist.select();
			return false;
   		}else if(Trim(value.txtpcode.value) == "") {
   			alert("Please enter your postal code.");
   			value.txtpcode.select();
   			return false;
   		}else if(value.txtcountry.value == "") {
   			alert("Please select your country.");
			value.txtcountry.focus();
   			return false;
   		}
		else
		if (value.txtad.value == "" && value.txtkids.value == ""){
			alert ("Please specify Number of peoples.");
			value.txtad.select();
			return false;
		}
		
		if (value.txtad.value != "") {
					if(!isValidNumber(value.txtad.value)){
					alert("Please specify Number of peoples.");
					value.txtad.select();
					return false;
				}
				if (value.txtad.value == 0 ) {
					alert ("Cannot be zero.");
					value.txtad.select();
					return false;
				}
				
		}
		if (value.txtkids.value != "") {
			if(!isValidNumber(value.txtkids.value)){
				alert("Please specify Number of kids.");
				value.txtkids.select();
				return false;
			}
			if (value.txtkids.value == 0 ) {
					alert ("Cannot be zero.");
					value.txtkids.select();
					return false;
			}
		}
		
		if  (Trim(value.txtdate.value) == ""){
			alert("Please enter the date.");
			value.txtdate.select();
			return false;
		}else if(!checkValidDate(value.txtdate.value)){
			alert("Please enter a valid date");
			value.txtdate.select();
			return false;
		}else if(!checkDateDifference(value.currentDate.value,value.txtdate.value, "le")){
			alert("Date entered is not valid");
			value.txtdate.select();
			return false;
	    }else if(Trim(value.source.value )== "") {
			alert("Please enter the source of information.");
			value.source.focus();
			return false;
   		}									  
		else {
   			return true;
   		}

}
function openWindow(photoNum) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 600;
	winHeight = 700;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;
	
	window.open("newWindow.php?photoNum=" + photoNum, "PUREPETROLIUM", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=1,scrollbars=0,resizable=0");
	return;
}
 function closeWindow() {
	parent.window.opener.window.focus();
	parent.window.close();
}
   	function submit_form_enquiry(value) {
		value.frmAction.value= "send";
   	    if(Trim(value.fname.value) == "") {
   			alert("Please enter your first name.");
   			value.fname.select();
   			return false;
   		}
   		else if(Trim(value.lname.value) == "") {
   			alert("Please enter your last name.");
   			value.lname.select();
   			return false;
   		}
   		else if(Trim(value.txtemail.value) == "") {
			alert("Please enter your email address.");
			value.txtemail.select();
			return false;
		}
		else if (!isValidEmail(value.txtemail.value)){
			alert("Please enter valid email address.");
			value.txtemail.select();
			return false;
		}
		else if(Trim(value.raddr.value) == "") {
   			alert("Please enter residential address.");
   			value.raddr.select();
   			return false;
   		}
   		else if(Trim(value.p_code.value) == "") {
   			alert("Please enter your postal code.");
   			value.p_code.select();
   			return false;
   		}
   		else if(value.txtcountry.value == "") {
   			alert("Please select your country.");
			value.txtcountry.focus();
   			return false;
  		}
		else if(Trim(value.feedback.value)== "") {
			alert("Please enter your query.");
			value.feedback.select();
			return false;
   		}else if(Trim(value.source.value )== "") {
				   			alert("Please enter the source of information.");
				   			value.source.focus();
				   			return false;
   		}
   		else
   			{return true; }
   	}

  	function submit_form_feedback(value) {
		value.frmAction.value="send";
   	    if(Trim(value.txtfirstname.value) == "") {
   			alert("Please enter your first name.");
   			value.txtfirstname.select();
   			return false;
   		}
   		if(Trim(value.txtlastname.value )== "") {
   			alert("Please enter your last name.");
   			value.txtlastname.select();
   			return false;
   		}
   		else if(Trim(value.txtemail.value)== "") {
		   			alert("Please enter your email address.");
		   			value.txtemail.select();
		   			return false;
		   		}
		else if (!isValidEmail(value.txtemail.value)){
							alert("Please enter valid email address.");
						   	value.txtemail.select();
				   			return false;
		}
   		else if(Trim(value.txtraddr.value) == "") {
   			alert("Please enter residential address.");
   			value.txtraddr.select();
   			return false;
   		}
   		else if(Trim(value.txtpcode.value) == "") {
   			alert("Please enter your postal code.");
   			value.txtpcode.select();
   			return false;
   		}

   		else if(Trim(value.txtcountry.value) == "") {
   			alert("Please select your country.");
			value.txtcountry.focus();
   			return false;
   		}
   		else if(Trim(value.txtfeedback.value )== "") {
				   			alert("Please enter your feedback.");
				   			value.txtfeedback.select();
				   			return false;
   		}else if(Trim(value.source.value )== "") {
				   			alert("Please enter the source of information.");
				   			value.source.focus();
				   			return false;
   		}

   		else {
   			return true;
   		}
   	}

function calendarValidation() { // event calender validation
	result=true;
	if (document.frm1.year.value.length <= 0){
		alert("Select an year to proceed");
		document.frm1.year.focus();
		return false;
	}
	
	if (document.frm1.mn.value.length <= 0){
		alert("Select a month to proceed");
		document.frm1.mn.focus();
		return false;
	}
}	
function newsWindow() {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 600;
	winHeight = 500;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;
	
	txtemail = document.newsLetter.txtemail.value;
	window.open("kerala_tourism/newsLetter.php?txtemail=" + txtemail , "Cocohol", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=0,resizable=0");
	return;
}

   function subscribe_form(value) {
	var result=true;
	id=value.txtemail.value;
	 if (!isValidEmail(value.txtemail.value)){
			alert("Please enter valid email address.");
			value.txtemail.focus();
			return false;
		} 
   }


function Trim(s)
{
  // Remove leading spaces and carriage returns

  while ((s.substring(0,1) == ' ') || (s.substring(0,1) == '\n') || (s.substring(0,1) == '\r'))
  {
    s = s.substring(1,s.length);
  }

  // Remove trailing spaces and carriage returns

  while ((s.substring(s.length-1,s.length) == ' ') || (s.substring(s.length-1,s.length) == '\n') || (s.substring(s.length-1,s.length) == '\r'))
  {
    s = s.substring(0,s.length-1);
  }
  return s;
}
function enlargeImage(photoName) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	
	winWidth = 500;
	winHeight = 400;
	
	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;
	
	window.open("imgEnlarge.php?photoName=" + photoName, "Cocohol", "width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=0,resizable=0");
	return;
}

function checkUnsubscribe(value){
		if(Trim(value.unsubscribeEmail.value)== "") {
		   			alert("Please enter your email address.");
		   			value.unsubscribeEmail.select();
		   			return false;
		   		}
		else if (!isValidEmail(value.unsubscribeEmail.value)){
							alert("Please enter valid email address.");
						   	value.unsubscribeEmail.select();
				   			return false;
		}
		value.frmAction.value="unsubscribe";
}

function addbookmark()
{
	bookmarkurl="http://www.cocohol.com/";
	bookmarktitle="Cocohol, Holidays To Kerala and India";
	if (document.all)
		window.external.AddFavorite(bookmarkurl,bookmarktitle)
}


function isValidEmail(emailAddress) {
    		var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-z\-0-9]+\.)+[a-z]{2,}))$/;
    		return re.test(emailAddress);
}