<!--

function MM_reloadPage(init) {  //Updated by PVII. Reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//-- Custom Functions --//

function showHideForm(varForm) { //v3.0
  if (varForm == 'keyword') {
     MM_showHideLayers('Layer1','','show','Layer2','','hide','Layer3','','hide');
  }
  
  if (varForm == 'category') {
     MM_showHideLayers('Layer1','','hide','Layer2','','show','Layer3','','hide');
  }
  
  if (varForm == 'web') {
     MM_showHideLayers('Layer1','','hide','Layer2','','hide','Layer3','','show');
  }

  if (varForm == 'wizard') {
     location.href="index.htm";
  }
}


function openSignIn() { //v2.0
  var theURL = 'signin.asp';
  window.open(theURL,'clients','scrollbars=no,resizable=yes,width=320,height=370');
}

function disableState(nZip) {
   if (document.search_keywords.cityzip.value == "") {
      document.search_keywords.state.disabled=false;
      document.search_keywords.cityzip.value="City or Zip";
   } else {
      document.search_keywords.state.disabled=true;
   }
  
}

function clearField(fieldName,sw,se) {
if (se == 1) {
	if (fieldName == 'cityzip') {
   		if (sw == 1) {
			if (document.search_category.cityzip.value == "") {
				document.search_category.cityzip.value = "City or Zip";
			}	
		} else {
			if (document.search_category.cityzip.value == "City or Zip") {
	      		document.search_category.cityzip.value = "";
			}
		}  
   }

} else {
   if (fieldName == 'keyword') {
      if (sw==1) {
         if (document.search_keywords.keyword.value == "") {
      	    document.search_keywords.keyword.value = "Keyword or Bus. Name";
         }
      } else {
         if (document.search_keywords.keyword.value == "Keyword or Bus. Name") {
       	    document.search_keywords.keyword.value = '';
         }
      }
   }
   if (fieldName == 'cityzip') {
   		if (sw == 1) {
			if (document.search_keywords.cityzip.value == "") {
				document.search_keywords.cityzip.value = "City or Zip";
			}	
		} else {
			if (document.search_keywords.cityzip.value == "City or Zip") {
	      		document.search_keywords.cityzip.value = "";
			}
		}  
   }
}   
   return true;
} 


//-->