function dostavka_plus()
{
	summ = document.getElementById('itog_summ').innerHTML;
  	if (korzina.dostavka.checked)
	{
		korzina2.dostavka2.value = 'on';
		summ = parseFloat(summ);
		summ = summ+800;
	}
	else 
	{
		korzina2.dostavka2.value = '';
		summ = parseFloat(summ);
		summ = summ-800;
  	}
	document.getElementById('itog_summ').innerHTML = summ;


}


function dostavka_plus_region()
{
	summ = document.getElementById('itog_summ_region').innerHTML;
  	if (korzina.dostavka_region.checked)
	{
		korzina2.dostavka2.value = 'on';
		summ = parseFloat(summ);
		summ = summ+800;
	}
	else 
	{
		korzina2.dostavka2.value = '';
		summ = parseFloat(summ);
		summ = summ-800;
  	}
	document.getElementById('itog_summ_region').innerHTML = summ;


}



function findClass(str){
var list = new Array();
var nodes = document.getElementsByTagName('*')
 for (i = 0; i<nodes.length; i++){
  if (nodes[i].className.indexOf(str) >= 0 ){
   list.push(nodes[i]);

 }
}
return list;
}


function view_region()
{
	var e = findClass('itog_summ_region_on');
	var f = findClass('itog_summ_region_off');
	
	for (var i = 0, len = e.length; i < len; ++i) {
		if (e[i].style.display == 'none') {
		e[i].style.display = '';
		f[i].style.display = 'none';
		}
		else {
		e[i].style.display = 'none';
		f[i].style.display = '';
		}
	}
} 



function view(url,name)
{
	foto=window.open('/images/view.php?foto='+url+'&name='+name,'foto','width=300,height=300'); 
	foto.focus();
}