Javascript Variable Pass on Same Page

[Lord_Pickle]

I get the pixel location of an image with HTML/javascript here:

<img src="images/picture.gif" onLoad="clickHandler(event);" width="501" height="334" />

Javascript:

function clickHandler(e) { 
  var top = 0, left = 0; 
  if (!e) { e = window.event; } 
  var myTarget = e.currentTarget; 
  if (!myTarget) { 
   myTarget = e.srcElement; 
  } 
  else if (myTarget == "undefined") { 
   myTarget = e.srcElement; 
  } 
  while(myTarget!= document.body) { 
     top += myTarget.offsetTop; 
     left += myTarget.offsetLeft; 
     myTarget = myTarget.offsetParent; 
  } 
  alert("left: " + left + 
     "\ntop: " + top); 
} 

I am having trouble getting the left and top values back into the same php page.
Any ideas?
Thanks

[Kudose]

How are you trying to get them back into the page? Hidden input fields?

[Lord_Pickle]

I'm not trying because I have no idea how to do it. :p

[JPnyc]

You can append the variable value to the end of the url, and pass it to the next page. Just concatenate a ? and then the value. Then on the new page where you need to retrieve it, you parse the url, using split('?') , which returns an array of 2 buckets. You want the value of the 2nd one.

[Lord_Pickle]

I understand how to get it on a new page, but I am asking how to get it on the same page.