function validate(){
var errors = 0;

  var text="Required Field"

    if ( document.form_quote.comp.value == "" || document.form_quote.comp.value == text)
    {   document.form_quote.comp.value = text;
         errors++;

    }
    
     if (document.form_quote.name.value == "" || document.form_quote.name.value == text)
     { document.form_quote.name.value = text;
         errors++;

        
      }
    
    
  if (document.form_quote.telephone.value == "" || document.form_quote.telephone.value == text)
       {document.form_quote.telephone.value = text;
         errors++;

      }
        
    
    
    if (document.form_quote.email.value == "" || document.form_quote.email.value == text)
      {document.form_quote.email.value = text;
         errors++;

    }
        
    
    
     if (document.form_quote.req.value == "" || document.form_quote.req.value == text)
      {document.form_quote.req.value = text;
         errors++;
         }
        
          if(errors == 0)
    {
        return true;
    }
    return false;
} 



function blank(){
if(document.form_quote.comp.value == 'Required Field') {document.form_quote.comp.value=''}
 if(document.form_quote.name.value == 'Required Field') {document.form_quote.name.value=''}
 if(document.form_quote.telephone.value == 'Required Field') {document.form_quote.telephone.value=''}
 if(document.form_quote.email.value == 'Required Field') {document.form_quote.email.value=''}
 if(document.form_quote.req.value == 'Required Field') {document.form_quote.req.value=''}
}