function editable(element) {
	//element.removeAttribute("readonly");
	element.className = "edit";

}

function noeditable (element) {
	//element.setAttribute("readonly","readonly");
	element.className = '';
	element.blur();
}



function disable_form (theform) {
	
	for (i = 0; i < theform.length; i++) {
		var tempobj = theform.elements[i];
		if ( tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset" || tempobj.type.toLowerCase() == "button")
		tempobj.disabled = true;
	}
}

function enable_form (theform) {
	
	for (i = 0; i < theform.length; i++) {
		var tempobj = theform.elements[i];
		if ( tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset" || tempobj.type.toLowerCase() == "button")
		tempobj.disabled = false;
	}
}