// JavaScript Document
   
function check_form()
   {
     var err_msg="There are following errors:\n";	 
	 var First_Name=document.form1.First_Name.value;
 	 var Last_Name=document.form1.Last_Name.value;
	 var Telephone=document.form1.Telephone.value;
	 var Email=document.form1.Email.value;
	 //var Message=document.form1.Message.value;
	  var err=0;
	  
	 
	 if(First_Name=="")
	   {
	     err_msg=err_msg+"First Name must be filled\n";
		 err=1;		
	   }
   	 if(Last_Name=="")
	   {
	     err_msg=err_msg+"Last Name must be filled\n";
		 err=1;		
	   }
	  	
	if(Telephone=="")
	  {
	     err_msg=err_msg+"Phone must be filled\n";
		 err=1;		
	   }
		
		if(Email==""||isEmail(new_email)==true)
	
	      {
	       err_msg=err_msg+"E-mail is not valid\n";
		  err=1;		
	     }
					
/*		if(Message=="")
	  {
	     err_msg=err_msg+"Write your Message\n";
		 err=1;		
	   }*/
	   if(err==1)
	   {
	    alert(err_msg);
		return false;
	 }
	 
	 else
	 {
	 return true;
	 }  
	
  }

function isEmail(val)
   {
        // Return false if e-mail field does not contain a '@' and '.' .
        if (val.indexOf ('@',0) == -1 || val.indexOf ('.',0) == -1)
        {
                return 1;
        }
        else
        {
                return 0;
        }
  }

//