function clearAll(obj){
    
    var texts=obj.getElementsByTagName('input');
    for (var i_tem = 0; i_tem < texts.length; i_tem++)
    {
        if (texts[i_tem].type=='text')
        {
            texts[i_tem].value='';
            texts[i_tem].style.border = 'solid 1px #7f9db9';
            texts[i_tem].style.padding = '1px';
        }
         
    }
     
    var texts=obj.getElementsByTagName('textarea');
    for (var i_tem = 0; i_tem < texts.length; i_tem++)
    {
        texts[i_tem].value='';  
        texts[i_tem].style.border = 'solid 1px #7f9db9';   
        texts[i_tem].style.padding = '1px'; 
    }    
    
     return false;
}

function validateemptytbs(thisform){
		var empty = false;
		$('.obligatory').each(function(index) {
	    if($(this).val() != ""){
        $(this).css('border',"solid 1px #7f9db9");
        $(this).css('padding',"1px");
	    }else{
	    		$(this).css('border',"solid 1px #ff0000");
	        $(this).css('padding',"1px");
	        empty = true;
	    }
	  });
	  
	  if(!empty)
	  {
	  	thisform.submit();
	  }
}