function validate_sendenquiry(doc)
{
  
  function blank(doc)
  {  
   str = "";                 
	  if(doc.name.value == "")
	    {
	      str += "Please enter Your Name \n"            
	    }
          
          if(doc.email.value == "")
	   {
	     str += "Please enter Your Email Address \n"	     
           }	
          
           if(doc.country.value == "")
	    {
	      str += "Please enter the Country \n"            
	    }

	     if(doc.comments.value == "")
	   {
	     str += "Please enter Your Enquiry/Comments \n"	     
	      }	
          
                             
           
	 if(str)
	  {
	    alert(str);
	    return false
          }
	  else
	  {	 
            return true;
          }
  }
  
  function email(doc)
   {
    if(doc.email.value != "")
    	{    	  
    		if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(doc.email.value))) 
    		   {
    			alert("Please enter valid Email address");    		
          		return false;    		
    		   }	   
	}
	
    
	
       return true;
     }
    
      
   if(!blank(doc))
   {
    return false;
   }
   if(!email(doc))
   {
     return false;
   }
    
  
 } 
 
 
 function resetForm(fname)
 {
     //alert(fname);
      eval('window.document.' + fname + '.reset()'); 
      return false;
   
 }