anchor.diff:  	function email_validate(){
   	var error_msg_div = document.getElementById('enquiry_email_msg');
   	var EMAIL_REGEX = /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i;
  +	var NAME_REGEX = /^[A-Za-z]+$/;
  +	var PHONE_REGEX	= /^[0-9]+$/;
   	var email_name = document.getElementById('enquiry_email').value;
   	var first_name = document.getElementById('enquiry_first_name').value;
   	var last_name = document.getElementById('enquiry_last_name').value;
  
positive.code: 		flag_em=false;
  	}else{
  		document.getElementById('error_company').innerHTML = "";
  	}
  	if(city_name == '' || city_name == null){
  		document.getElementById('error_city').innerHTML = "Please enter the  city";
  		flag_em=false;
  	}else{
  		document.getElementById('error_city').innerHTML = "";
  	}
  	if(phone_number =='' || phone_number == null){
  		document.getElementById('error_phone').innerHTML = "Please enter the Phone number";
  		flag_em=false;
  	}else{
  		document.getElementById('error_phone').innerHTML = "";
  	}
  	if(text_query == '' || text_query == null){
  		document.getElementById('error_text').innerHTML = "Please enter the Last name";
  		flag_em=false;
  	}else{
  		document.getElementById('error_text').innerHTML = "";
  
negative.code: 	var text_query = document.getElementById('enquiry_query').value;
  	
  	
  	var flag_em=true;	
  	
  		 first_value = NAME_REGEX.test(new String(first_name)); 	
  	if(first_name == '' || first_name == null || first_value!=1 ){
  		document.getElementById('error_firstname').innerHTML="Please enter proper First name";
  		flag_em=false;
  	}else{
  		document.getElementById('error_firstname').innerHTML="";
  	}	
  		 last_value = NAME_REGEX.test(new String(last_name)); 
  	if(last_name == '' || last_name == null || last_value!=1 ){
  		document.getElementById('error_lastname').innerHTML = "Please enter proper Last name";
  		flag_em=false;
  	}else{
  		document.getElementById('error_lastname').innerHTML ="";
  