// JavaScript Document

function validateform()
{

	var error = "";
	
	if(document.quote.title.value=="")
   {
  	error = "Please enter your title.\n"; 
   }
     
	 
	 
   if(document.quote.name.value=="")
   {
  		error += "Please enter your name.\n"; 
   }
   
   


	if(document.quote.company.value=="")
   {
  	error += "Please enter your company.\n"; 
   }



  if (emailcheck(document.quote.email.value)==false)
   {
  error += "Please enter a valid email address.\n"; 
   } 

if (document.quote.need.value=="Other as I've indicated below" && document.quote.extra.value=="")
   {
  error += "Please describe your need.\n"; 
   } 
   
   	
   
    /*______________________________*/	
   
   if (error != "")
   {
   		document.quote.status.value = 1; 
  	 alert(error);
    }
   else
    {
  	 document.quote.status.value = 0; 
    }
	

	
}
	 /*______________________________*/	
   

function emailcheck(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     
}