// JavaScript Document
function trim(s) {
  while (s.substring(0,1) == ' ') {
    s = s.substring(1,s.length);
  }
  while (s.substring(s.length-1,s.length) == ' ') {
   s = s.substring(0,s.length-1);
  }
  return s;
}

function validate()
{
var msg=" Please Enter following information\n";
 if(trim(document.enquiry.name.value)=="")
		{
		  msg+=" - Name \n";
	     }
		 
		  if(trim(document.enquiry.email.value)=="")
		{
		  msg+=" - Email \n";
	     }
		 else if(isEMail(document.enquiry.email.value)==false)
 		{
		          msg+=" - Invalid E-mail address \n";
	     }
		 
		  if(trim(document.enquiry.phone.value)=="")
		{
		  msg+=" - Phone No. \n";
	     }
		 else if(IsNumeric(document.enquiry.phone.value)==false)
 		{
		          msg+=" - Only numeric character for phone \n";
	     } 
  
		 

if(msg!=" Please Enter following information\n"){
	alert(msg);
	return false;
}

return true;
}
function validate3()
{
var msg=" Please Enter following information\n";
 if(trim(document.enquiry.email.value)=="")
		{
		  msg+=" - E-mail address \n";
	     }
		 
		  if(trim(document.enquiry.name.value)=="")
		{
		  msg+=" - Your name \n";
	     }
		 
		 if(trim(document.enquiry.address.value)=="")
		{
		  msg+=" - Street Address \n";
	     }
		 
		  if(trim(document.enquiry.code.value)=="")
		{
		  msg+=" - Post code \n";
	     }
		 
		   if(trim(document.enquiry.city.value)=="")
		{
		  msg+=" - City \n";
	     }
		 
		    if(trim(document.enquiry.state.value)=="")
		{
		  msg+=" - State \n";
	     }
		 
		    if(trim(document.enquiry.country.value)=="")
		{
		  msg+=" - Country \n";
	     }
		 
		     if(trim(document.enquiry.phone.value)=="")
		{
		  msg+=" - Phone \n";
	     }
		  else if(IsNumeric(document.enquiry.phone.value)==false)
 		{
		          msg+=" - Only numeric character for phone \n";
	     } 
		
		 
else if(isEMail(document.enquiry.email.value)==false)
 		{
		          msg+=" - Invalid E-mail address \n";
	     }	
if(msg!=" Please Enter following information\n"){
	alert(msg);
	return false;
}

return true;
}

function isEMail(str) {
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		     return false
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   	   return false
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		       return false
		}
		 if (str.indexOf(at,(lat+1))!=-1){
		   	    return false
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		       return false
		 }
		 if (str.indexOf(dot,(lat+2))==-1){
		        return false
		 }
		 if (str.indexOf(" ")!=-1){
		       return false
		 }
 		 return true					
	}
function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }