//checks the edit_comments field if it is empty
function check_field(){
		if (document.edit_form.text.value == ''){
			alert("Please fillup the field for comments!!!");
			return;
		}
		document.edit_form.submit();
	}
	
//checks the add_news fields if they are empty	
function check_add_news_fields(){
	
	if (document.add_form.title.value == ''){
		alert("Please fillup the Title field!!!");
		return;
	}else{
		if (document.add_form.text.value == ''){
			alert("Please fillup the Text field!!!");
			return;
		}
	
	}
	document.add_form.submit();	
}

//checks the edit_news fields if they are empty
function check_edit_news_fields(){
	if (document.edit_form.title.value == ''){
		alert("Please fillup the Title field!!!");
		return;
	}else{
		if (document.edit_form.text.value == ''){
			alert("Please fillup the Text field!!!");
			return;
		}
	
	}
	document.edit_form.submit();	
}