function popup(file,width,height)
{
  window.open(file,"site_path","height="+height+",width="+width+",status=no,location=no,toolbar=no,directories=no,resizable=yes,scrollbars=yes,menubar=no,top=10,left=10");
}

function makeSiteLink(name) {
  if (!window.js_base_url) {
    str = document.location.toString();
    js_base_url = str.replace("/javascript/editor/scripts/hyperlink.htm","");
    js_base_url = js_base_url.replace("/javascript/editor/scripts/moz/hyperlink.htm","");
  }
  popup(js_base_url+'/admin/index.php?mod=tree&action=mini_browser&returnname='+name,'600','400');
}

function retBack(obj, str) {
  window.close();
  obj.value = str;
}

function insertIntoWYSIWYG(str,num) {
	doc = "window.opener";
	i=1;

	if (!isNaN(num)) tnum=num;
	else tnum=1;

	for ( property in eval(doc) ) {
		fullPropertyName = "document."+property;

		if (fullPropertyName.indexOf("document.myStyle")!=-1) {
			if (i==tnum) {
				objName = fullPropertyName.replace("document.myStyle", "");
				break;
			}
			i++;
		}
	}

	objName = eval(doc+".window."+objName);
	objName.insertCustomTag(str);
	window.close();
}

function check4compare(obj) {
  for(i=0; i<obj.elements.length; i++) if (obj.elements[i].type=="checkbox" && obj.elements[i].checked) return true;

  alert('Не выделено ни одного продукта для сравнения');
  return false;
}

function switch_loading_box (box_id) {

  if(document.getElementById(box_id).style.display!="none") {
    document.getElementById(box_id).style.display="none";
  }
  else {
    document.getElementById(box_id).style.display="";

    var ie=document.all;
    iebody=document.body;
    var scroll_top=(ie)? iebody.scrollTop : window.pageYOffset;
    var docwidth=(ie)? iebody.clientWidth : window.innerWidth;
    docheight=(ie)? iebody.clientHeight: window.innerHeight;
    var objwidth=document.getElementById(box_id).offsetWidth;
    objheight=document.getElementById(box_id).offsetHeight;
    var test=docwidth/2-objwidth/2+"px";

    document.getElementById(box_id).style.left=docwidth/2-objwidth/2+"px";
    document.getElementById(box_id).style.top=scroll_top+docheight/2-objheight/2+"px";
  }

  return false;

}