function select_feild(col, text) {
  
	
  if (text == 'all') {
  	var elems = $$('tr([id*=tr_])');  
	for(var i=0;i<elems.length;i++) {
	  elems[i].show();
	}
	return true;
  }
  var items = $$('td([id*=col_'+col+'])');
  var elems = new Array();
  var k = 0;
  for(var i=0;i<items.length;i++) {
  	if (items[i].innerHTML == text) {
      elems[k] = 'tr_'  + i;
      k++;
  	}
  }
  //alert(elems.length);
  var elems1 = $$('tr([id*=tr_])');  
  for(var i=0;i<elems1.length;i++) {
  	elems1[i].hide();
  }
  
  for(var i=0;i<elems.length;i++) {
  	$(elems[i]).show();
  }
  
}

function sklad() {
  
  
  var elems = $$('#table_title2 td');
  var elems1 = $$('#table_title1 td');
  for(var i=0;i<elems.length;i++) {
  	//alert(elems[i].offsetWidth);
  	
  	elems1[i].setAttribute('width', elems[i].offsetWidth);
  }
}
function openSeo() {
  if ($('main_page_seo_content').getStyle('marginTop') == '-200px') {
      $('main_page_seo_content').setStyle({marginTop: '0px'});
    } else {
      $('main_page_seo_content').setStyle({marginTop: '-200px'});
    }
}