function display_t(event) {
  // ïîëó÷èòü îáúåêò ñîáûòèå.
  // âìåñòî event ëó÷øå ïèñàòü window.event
  event = event || window.event 
  // êðîññ-áðàóçåðíî ïîëó÷èòü target
  var t = event.target || event.srcElement   
  $i=1;
  while(document.getElementById('box'+$i))
		{		
			$id = document.getElementById('box'+$i);
			if ('box'+$i == t.className) {
				if ($id.style.display != "block") {
					$id.style.display = "block";
				}
				else {
					$id.style.display = "none";
				}
			}
			else {
				$id.style.display = "none";
			}
			$i++;
		}
  
}
function display_a(d){
	event.cancelBubble = true;
	if (document.getElementById(d).style.display != 'block') {
		document.getElementById(d).style.display = 'block';
		document.getElementById(d).getElementsByTagName('p').item(0).style.height = document.getElementById(d).getElementsByTagName('p')[0].parentNode.scrollHeight + 'px';
		}
	else {
		document.getElementById(d).style.display = 'none';
		}
	
	}
function risize_x(){
	var i = 1;
	while(document.getElementById('img'+i+'_bgr'))
		{			 
			document.getElementById('img'+i+'_bgr').getElementsByTagName('p').item(0).style.height = document.getElementById('img'+i+'_bgr').getElementsByTagName('p')[0].parentNode.scrollHeight + 'px';			
			i++
		}
	}
	
function getElementsByClass(searchClass,node,tag) {
   var classElements = new Array();

   if ( node == null )
      node = document;
   if ( tag == null )
      tag = '*';
   var elements = node.getElementsByTagName(tag);
   var elemLength = elements.length;
   var pattern = new RegExp('(^|\\\\s)'+searchClass+'(\\\\s|$)');
   for (var i = 0, j = 0; i < elemLength; i++) {
      if ( pattern.test(elements[i].className) ) {
         classElements[j] = elements[i];
         j++;
      }
   }
   return classElements;
}

function price(){
	var $a = 0;
	var $b = getElementsByClass('price_t');
	var $y = getElementsByClass('bgr');
	while($b[$a])
		{
			$x1 = $a*2;
			$x2 = $x1 + 1;
			$widthel = $b[$a].parentNode.scrollWidth;
 			$b[$a].style.width = $widthel+'px';
			$y[$x1].style.width = Math.round(($widthel-21)/2);
			$y[$x2].style.width = Math.round(($widthel-21)/2);			
			$a++;
		}
	
}


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