 the Form
	function validate_static(theform) {
		if (theform.blog_text.value=="" || theform.blog_subject.value=="" || theform.file_name.value=="" ) {
			alert("Form Error.");
			return false;
		} else {
			return true;
		}
	}

	function setCaretTo(obj, pos) {
		if(obj.createTextRange) {
			var range = obj.createTextRange();
			range.move('character', pos);
			range.select();
		} else if(obj.selectionStart) {
			obj.focus();
			obj.setSelectionRange(pos, pos);
		}
	}
	
	function insertAt