function Chkfrom_review()
{
if(Trim(document.getElementById("name").value)==''){
		var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
		var str = document.getElementById("review_email").value;
		

			alert('Name is missing, please fill in your name.');
			document.getElementById("name").value="";
			document.getElementById("name").focus();
		return false;
		}
		if(document.getElementById("country").value==''){
			alert('Please provide us Country Name, select from the list.');
			document.getElementById("country").focus();
		return false;
		}
		
		if(emailPattern.test(str) == false || str == ''){
			document.getElementById("review_email").focus();
			return false;
		}
		if(document.getElementById("rating").value=="0"){
			alert('Please select hotel rating.');
			document.getElementById("rating").focus();
		return false;
		}
		if(Trim(document.getElementById("review_title").value)==''){
			alert('Review Title is missing, please fill in your Review Title.');
			document.getElementById("review_title").value="";
			document.getElementById("review_title").focus();
		return false;
		}
		if(Trim(document.getElementById("review_msg").value)==''){
			alert('Review Message is missing, please fill in your Review Message.');
			document.getElementById("review_msg").value="";
			document.getElementById("review_msg").focus();
		return false;
		}
		
		return true;
}

function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}

function Chk_review(){
		var patt1=/\w/g;
		var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
		var str = document.getElementById("review_email").value;
		var name = document.getElementById("name").value;
		var title = document.getElementById("review_title").value;
		var msg = document.getElementById("review_msg").value;
		
		if(trim(name) == ''){
			alert('Name is missing, please fill in your name.');
			document.getElementById("name").focus();
			return false;
		}
		if(trim(document.getElementById("country").value)==''){
			alert('Please provide us Country Name, select from the list.');
			document.getElementById("country").focus();
			return false;
		}
		
		if(emailPattern.test(str) == false || trim(str) == ''){
			alert('This is an invalid email !');
			document.getElementById("review_email").focus();
			return false;
		}
		if(document.getElementById("rating").value=="0"){
			alert('Please select hotel rating.');
			document.getElementById("rating").focus();
			return false;
		}
		if(title  =='' ||  trim(title) == null){
			alert('Review Title is missing, please fill in your Review Title.');
			document.getElementById("review_title").focus();
			return false;
		}
		if(msg  =='' ||  trim(msg) == null){
			alert('Review Message is missing, please fill in your Review Message.');
			document.getElementById("review_msg").focus();
			return false;
		}
		
		return true;
}