[Koha] using javascript functions with koha

3 Mar 2014

      Hi,

I have links that rely on 2 javascript functions that show/hide pop up div.
Unfortunately I cam not sure where I can place them as the 'opacuserjs' only
accepts javascript embedded in:

$(document).ready(function(){});

Below I have posted the two functions. Do i have to create a separate
javascript file and reference it or can the fuctions be editted to work in
'opacuserjs'?

<script type="text/javascript">

function openpopup(id){
      //Calculate Page width and height
      var pageWidth = window.innerWidth;
      var pageHeight = window.innerHeight;
      if (typeof pageWidth != "number"){
      if (document.compatMode == "CSS1Compat"){
            pageWidth = document.documentElement.clientWidth;
            pageHeight = document.documentElement.clientHeight;
      } else {
            pageWidth = document.body.clientWidth;
            pageHeight = document.body.clientHeight;
      }
      } 
      //Make the background div tag visible...
      var divbg = document.getElementById('bg');
      divbg.style.visibility = "visible";

      var divobj = document.getElementById(id);
      divobj.style.visibility = "visible";
      if (navigator.appName=="Microsoft Internet Explorer")
      computedStyle = divobj.currentStyle;
      else computedStyle = document.defaultView.getComputedStyle(divobj, null);
      //Get Div width and height from StyleSheet
      var divWidth = computedStyle.width.replace('px', '');
      var divHeight = computedStyle.height.replace('px', '');
      var divLeft = (pageWidth - divWidth) / 2;
      var divTop = (pageHeight - divHeight) / 2;
      //Set Left and top coordinates for the div tag
      divobj.style.left = divLeft + "px";
      divobj.style.top = divTop + "px"; 
	    //Put a Close button for closing the popped up Div tag
      if(divobj.innerHTML.indexOf("closepopup('" + id +"')") < 0 )
      divobj.innerHTML = "<a href=\"#\" onclick=\"closepopup('" + id
+"')\"><span class=\"close_button\">X</span></a>" + divobj.innerHTML;
}
function closepopup(id){
      var divbg = document.getElementById('bg');
      divbg.style.visibility = "hidden";
      var divobj = document.getElementById(id);
      divobj.style.visibility = "hidden";
}
</script> 

Thanks

[Koha] using javascript functions with koha

Darth_D