function selectAllItems() {		
	var List1 = document.getElementById("request_deleted_question_2[]");
	for(i=0;i<List1.options.length;i++) {
		List1.options[i].selected = true;
	}		
}

function removeItems (){
	var source = document.getElementById("request_deleted_question_2[]");		
	
	// Remove items from the source
    for (var i = (source.length - 1); i >= 0; i--)	{
        if (source.options[i].selected)	{
            source.options[i] = null;
        }
    }
}