function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function pingwin_show_cart(c_d){
	cart=MM_findObj('cart_layer', c_d);
	if(!cart.style.display || cart.style.display=='none'){
		for(i=0; i<c_d['forms'].length;i++){
			if(c_d['forms'][i].name!='pingwin_smallcart')
				c_d['forms'][i].style.visibility='hidden';
		}
		cart.style.display='block';
		cart.style.posLeft=Math.round(c_d.body.clientWidth/2-cart.clientWidth/2);
		cart.style.posTop=Math.round(c_d.body.clientHeight/2-cart.clientHeight/2);
	}else{
		for(i=0; i<c_d['forms'].length;i++){
			if(c_d['forms'][i].name!='pingwin_smallcart')
				c_d['forms'][i].style.visibility='visible';
		}
		cart.style.display='none';
	}
}