ResizeGrid

/*
  Ext.JS 3 simple grid resizer
  @number - number. please pay attention that index starts from 0
  @width -  number.
  TODO more specific selector
*/

function resizeColumn(number, width) {
	var column = document.querySelectorAll('.x-grid3-td-' + number);
	for (var i = 0; i < column.length; i++) {
		column[i].style.width = width + 'px';
	}
}