function show_empty (Field_name)				
	{
	alert("The "+ Field_name + " field is empty.\nPlease enter "+ Field_name +".")
	return (false);
	}
	
function nameOk()                               
	{
	var field_vals=document.form3.txtName.value.replace(/[ ]/g, "");
	if (field_vals.length< 3 ){
		alert( "========== Dubai Marina Guide =========== \n\nPlease Enter Proper Name \n\n" );
		document.form3.txtName.value=""
		document.form3.txtName.focus();
        return false;
		}
	return true;
	}
	
	
	function companyOk()                               
	{
	var field_vals=document.form3.txtCompany.value.replace(/[ ]/g, "");
	if (field_vals.length< 3 ){
		alert( "========== Dubai Marina Guide =========== \n\nPlease Enter Proper Company \n\n" );
		document.form3.txtCompany.value=""
		document.form3.txtCompany.focus();
        return false;
		}
	return true;
	}
	
	function txtEmailOk()                                
	{
	var emstr;  
	var sht;    
	var dot;    
	var Wrongsim='"' + " :*'!%+=;,/#";
	
	emstr=document.form3.txtEmail.value;
	sht=emstr.indexOf('@');
	dot=emstr.indexOf('.');
	

	if(sht==-1 || dot==-1)
		{
		alert("========== Dubai Marina Guide =========== \n\nInvalid Login E-mail!\n\nPlease Type Again.\n\n");
		document.form3.txtEmail.value=
		
         "";
		document.form3.txtEmail.focus();
		return false;}if(sht==0||dot==0)
		{
		alert("========== Dubai Marina Guide =========== \n\nInvalid Login E-mail!\n\nPlease Type Again.\n\n");
		document.form3.txtEmail.value=
		
         "";
		document.form3.txtEmail.focus();
		return false;
		}
		if(emstr.charAt(emstr.length-1)=='@'||emstr.charAt(emstr.length-1)=='.')
		{
		alert("========== Dubai Marina Guide =========== \n\nInvalid Login E-mail!\n\nPlease Type Again.\n\n");
		document.form3.txtEmail.value="";
		document.form3.txtEmail.focus();
        return false;
		}
	if(emstr.split('@').length!=2)
		{
		alert("========== Dubai Marina Guide =========== \n\nInvalid Login E-mail!\n\nPlease Type Again.\n\n");
		document.form3.txtEmail.value=
		
         "";
		document.form3.txtEmail.focus();
		returnfalse;}if(emstr.split('@')[1].indexOf('.')==-1||emstr.split('@')[1].indexOf('.')==0)
		{
		alert("========== Dubai Marina Guide =========== \n\nInvalid Login E-mail!\n\nPlease Type Again.\n\n");
		document.form3.txtEmail.value="";
		document.form3.txtEmail.focus();
        return false;
		}
	for(i=0;i<emstr.length;i++)
		{
		if(Wrongsim.indexOf(emstr.charAt(i))!=-1)
			{
			alert("========== Dubai Marina Guide =========== \n\nInvalid Login E-mail!\n\nPlease Type Again.\n\n");
			document.form3.txtEmail.value="";
		    document.form3.txtEmail.focus();
            return false;
			}
		}
	return true;
	}
	
	function detailsOk()                               
	{
	var field_vals=document.form3.txtEnquiry.value.replace(/[ ]/g, "");
	if (field_vals.length< 10 ){
		alert( "========== Dubai Marina Guide =========== \n\nPlease Enter Proper Enquiry Details \n\n" );
		document.form3.txtEnquiry.value=""
		document.form3.txtEnquiry.focus();
        return false;
		}
	return true;
	}
	
var bSubmit = 0
function submit_Form()
{
	if(nameOk()==false || companyOk()==false || txtEmailOk()==false || detailsOk()==false)
	{
		return (false);
		}
		else
		{
		bSubmit = 1
		return (true);
	}	
}