function changeRefItem(E){var B=E.getAttribute("reftype");var C=E.value+"";var A=document.getElementById("refs");var D=A.value.replace(new RegExp(B+"\\.\\d+"),B+"."+C);A.value=D;}function changeRefFilter(F){var D=F.getAttribute("reftype");var A=F.value+"";var B=document.getElementById("refs");var C=(A!="0")?(D+".0."+A):(D+".0");var E=B.value.replace(new RegExp(D+"\\.0(\\.\\d+)?"),C);B.value=E;document.getElementById("filterform").submit();}