// JavaScript Document

function checkvalid_inquiry()
{
    function IsNumeric(sText)
    {
        var ValidChars = "0123456789";
        var IsNumber=true;
        var Char;
 
            for (i = 0; i < sText.length && IsNumber == true; i++) 
            { 
                Char = sText.charAt(i); 
                
                if (ValidChars.indexOf(Char) == -1) 
                {
                    IsNumber = false;
                }
            }
        
        return IsNumber;
     }
    
	
	if(document.inquiry.realname.value == '')
    {
        alert('Enter Contact person name');
		document.inquiry.realname.focus();
        return false;
    }
  
    if(document.inquiry.company.value == '')
    {
       alert('Enter Company Name');
        document.inquiry.company.focus();
        return false;
    }
	
	if(document.inquiry.adress.value == '' )
    {
       	alert('Enter Address');
        document.inquiry.adress.focus();
        return false;
    }    
	
	if(document.inquiry.zip.value == '' )
    {
       	alert('Enter Zip/Pstal code');
        document.inquiry.zip.focus();
        return false;
    }    
	if(IsNumeric(document.inquiry.zip.value) == false)
    {
            alert('Enter Valid Zipcode');
            document.inquiry.zip.focus();
            return false;
    }
    	
  	if(document.inquiry.phone.value == '' )
    {
       	alert('Enter Phone Number');
        document.inquiry.phone.focus();
        return false;
    }
	
	if(document.inquiry.fax.value == '' )
    {
       	alert('Enter Fax Number');
        document.inquiry.fax.focus();
        return false;
    }
	
	if(document.inquiry.email.value == '' )
    {
        alert('Enter Email');
        document.inquiry.email.focus();
        return false;
    }
    if(isValidEmail(document.inquiry.email.value) == false)
    {
			alert('Enter Correct Email');
            document.inquiry.email.focus();
            return false;
    }    
  	
	if(document.inquiry.Country.value == '' )
    {
        alert('Please select Contry/Region');
        document.inquiry.Country.focus();
        return false;
    }
	
	if(document.inquiry.note.value == '' )
    {
        alert('Please insert inquiry note');
        document.inquiry.note.focus();
        return false;
    }

    if(document.inquiry.security_code.value == '' )
    {
        alert('Please insert captcha');
        document.inquiry.security_code.focus();
        return false;
    }
	
	function isValidEmail(str)
    {
        return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
    }
    
}