sfPrices = function()
{
var sfEls = document.getElementsByTagName("EM");
	for (var i=0; i<sfEls.length; i++){
	 	if(sfEls[i].className=='itemprice'){
			price = sfEls[i].innerHTML;
			arrp = price.split('>');
			arr2 = arrp[1].split('<');
			larr = arr2[0].split('$');
			//alert(larr[0]);
			grivnaprice = 5.04*larr[0];
			//alert(grivnaprice.toFixed(0));
			sfEls[i].innerHTML = '<span class="dol">'+larr[0]+"$</span>/"+grivnaprice.toFixed(0)+"грн";

		}

	}

}


window.onload=sfPrices;