var isNS = navigator.appName.indexOf("Netscape") != -1
var isIE = navigator.appName.indexOf("Microsoft") != -1
var version4 = (navigator.appVersion.charAt(0) == "4");
function cmd_Swap(divID,thisID,imageID,message){
document.all.navmessage1.src = message;
thisID.src=imageID;
}
function cmd_Hide(divID,thisID,imageID,message){
if (isNS) document.layers["textbox"].visibility = "hide";
if (isIE) document.all.textbox.style.visibility = "hidden";
}

function cmd_Show(divID){
if (isNS) document.layers["textbox"].visibility = "show";
if (isIE) document.all.textbox.style.visibility = "visible";
}

function DisplayImage(comBoxNum, colNumber, textValue, boxNum) {
  if ( comBox2.style.display = 'none' )
  {
    comBox2.style.display = 'block';
  }
  var headingCell = document.all.ColumnHeading[colNumber];
  var headingText = colNumber;
  comBox2.all.heading.innerText = headingText;
var imageValue;
imageValue= "business_images/"+textValue+"";
  eval("comBox" +comBoxNum+ ".all.image.src=''+imageValue+''");
  eval("comBox" +comBoxNum+ ".all.colValue.value=''+boxNum+''");
  eval("comBox" +comBoxNum+ ".style.left ="+document.body.scrollLeft+"");
  eval("comBox" +comBoxNum+ ".style.top ="+document.body.scrollTop+"");
}
function DisplayImage2(comBoxNum, colNumber, textValue, boxNum) {
  if ( comBox3.style.display = 'none' )
  {
    comBox3.style.display = 'block';
  }
  var headingCell = document.all.ColumnHeading[colNumber];
  var headingText = colNumber;
  comBox3.all.heading.innerText = headingText;
var imageValue;
imageValue= "business_images/"+textValue+"";
  eval("comBox" +comBoxNum+ ".all.image.src=''+imageValue+''");
  eval("comBox" +comBoxNum+ ".all.colValue.value=''+boxNum+''");
}
function HideImage(comBoxNum) {
 if ( comBox3.style.display = 'block' )
 {
   comBox3.style.display = 'none';
 }
}
function MoveComment(comBoxNum) {
 if ( comBox2.style.display = 'block' )
 {
   eval("comBox" +comBoxNum+ ".style.left ="+window.event.x+"+"+document.body.scrollLeft+"");
   eval("comBox" +comBoxNum+ ".style.top ="+window.event.y+"+"+document.body.scrollTop+"");
 }
}
function test(test,test2){
eval("document.all.comBox2.style.display='none'");
}
//functions used in resize elements
var x, y;
var elem;
var bColSelected = false;
var bResizing = false;
var t = 3;   // selection tolerance
function mouseDown(element)
{
   // Capture mouse if column border has been selected
   if ( bColSelected )
   {
      element.setCapture();
      bResizing = true;
      xOrig = x;
   }
}