/*
	Standards Compliant Rollover Script
	Author : Daniel Nolan
	http://www.bleedingego.co.uk/webdev.php
*/

function initRollovers() {
  if (!document.getElementById) return

    var aPreLoad = new Array();
    var sTempSrc;
    var aImages = document.getElementsByTagName('img');

    for (var i = 0; i < aImages.length; i++) {
    if (aImages[i].className == 'imgover') {
      var src = aImages[i].getAttribute('src');
      var ftype = src.substring(src.lastIndexOf('.'), src.length);
      var hsrc = src.replace(ftype, '_o'+ftype);

      aImages[i].setAttribute('hsrc', hsrc);

      aPreLoad[i] = new Image();
      aPreLoad[i].src = hsrc;

      aImages[i].onmouseover = function() {
      sTempSrc = this.getAttribute('src');
      this.setAttribute('src', this.getAttribute('hsrc'));
    }

    aImages[i].onmouseout = function() {
      if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_o'+ftype, ftype);
        this.setAttribute('src', sTempSrc);
      }
    }
  }
}

//window.onload = initRollovers;

popitup = function(url) {
	newwindow = window.open(url,'helpWindow','height=600,width=960,scrollbars=1, resizable=1,menubar=no,toolbar=no,location=0,status=0');
	if (window.focus) { newwindow.focus() }
	return false;
}

function overideLinkPdf(){

// gets all <a> elements 
            as=document.getElementsByTagName('a');
            // iterates over all <a> elements
            for(i=0;i<as.length;i++){
                        // assigns mouse event handlers to <a> elements with class name "special"
                        if(/\blinkpdf\b/.test(as[i].className)){
									//alert(as[i].href)
									as[i].onclick=  function(){return popitup(this.href);}
                        }
						
            }
			
			}