Stub API to Get X Position in N4/IE4

// xplat API to get X pos
function getElementLeft
   (elementName) {

var range = ""          // empty for Nav4
var styleObj = ""       // ditto
var leftName = "left"   // "left" in Nav4

if (isIE4) {  range = ".all"
              styleObj = ".style"   
              leftName = "pixelLeft" }

return eval("document" + range + "." 
+ elementName + styleObj + leftName )  }

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