function modifyScreenSize(A){var B=window.document.mapdata;B.skin.value=A;enterNotHit=true;B.submit()}function changetab(C){var A=new Array("layerstab","searchtab","searchresultstab","infotab");for(var B=0;B<A.length;B++){tabObj=getElement(A[B]);tabObjCtl=getElement(A[B]+"_tab");if(tabObj!=null&&tabObjCtl!=null){if(C==A[B]){tabObj.style.display="";tabObjCtl.className="active"}else{tabObj.style.display="none";tabObjCtl.className=""}}}}function getElement(which){if(document.getElementById){return document.getElementById(which)}else{if(document.all){return eval("document.all."+which)}else{return false}}}function addExpandedField(B){for(var A=0;A<eF.length;A++){if(eF[A]==B){return false}}eF[eF.length]=B;document.forms[0].expandedFields.value="";for(var A=0;A<eF.length;A++){if(eF[A]!=""){document.forms[0].expandedFields.value+=eF[A]+","}}}function removeExpandedField(C){var B=eF.length;for(var A=0;A<B;A++){if(eF[A]==C){eF[A]="";break}}document.forms[0].expandedFields.value="";for(var A=0;A<eF.length;A++){if(eF[A]!=""){document.forms[0].expandedFields.value+=eF[A]+","}}}function toggleVar(E,F){var D=E[E.selectedIndex].value;var B=E.options.length-1;var G="";for(var C=1;C<=B;C++){var A=F+C;G=getElement(A);if(G!=null){if(C==D){G.style.display="";addExpandedField(A)}else{G.style.display="none";removeExpandedField(A)}}}if(D==2){toggleSubmit(0)}else{toggleSubmit(1)}}function toggleSubmit(A){var B=getElement("search_submit");if(B!=null){if(A){B.style.display=""}else{B.style.display="none"}}}function subnav(D){var B=new Array("subnav1","subnav2","subnav3","subnav4");for(var C=0;C<B.length;C++){var A=getElement(B[C]);if(A!=null){if(D!=B[C]){A.style.display="none"}}}A=getElement(D);if(A!=null){A.style.display=""}}function toggle(B){var A=getElement(B);if(A.style.display=="none"){A.style.display="";addExpandedField(B)}else{A.style.display="none";removeExpandedField(B)}}function plusMinus(B){var A=B.innerHTML;var C=A.indexOf("+");if(C!=-1){B.innerHTML=A.substring(0,C)+"-"+A.substring(C+1)}else{C=A.indexOf("-");if(C!=-1){B.innerHTML=A.substring(0,C)+"+"+A.substring(C+1)}}}function launchpopup(A){infoWin=window.open("info.cfm?referrer="+A,A,"menubar=yes,scrollbars=yes,height=500,width=500,resizable=yes,top=5px,left=5px");infoWin.focus()}aAccordions=new Array("accordion1","accordion2","accordion3");function accordionExpand(C){for(var B=0;B<aAccordions.length;B++){accObj=getElement(aAccordions[B]);var A=aAccordions[B]+"_detail";accObj_dtl=getElement(A);if(accObj!=null&&accObj_dtl!=null){if(C==aAccordions[B]){if(accObj_dtl.style.display==""){accObj_dtl.style.display="none";removeExpandedField(A)}else{accObj_dtl.style.display="";addExpandedField(A)}}}}}function hideForm(A){var B=getElement(A);B.style.display="none"}function showPrintForm(B){var A=(browser.ns)?B.pageX:event.clientX;var D=(browser.ns)?B.pageY:event.clientY;if(browser.ie){A=A+findPageOffsetX();D=D+findPageOffsetY()}var C=getElement("printForm");D=D+20;A=A-300;C.style.top=D+"px";C.style.left=A+"px";C.style.display=""}function showForm(C,B){var A=(browser.ns)?B.pageX:event.clientX;var E=(browser.ns)?B.pageY:event.clientY;if(browser.ie){A=A+findPageOffsetX();E=E+findPageOffsetY()}var D=getElement(C);E=E+20;A=A-400;D.style.top=E+"px";D.style.left=A+"px";D.style.display=""}function submitForm(){processing();enterNotHit=true;document.forms[0].submit()};