/* WRITE THESE FUNCTIONS */

// written by Dean Edwards, 2005
// with input from Tino Zijdel - crisp@xs4all.nl
// http://dean.edwards.name/weblog/2005/10/add-event/
function addEvent(element, type, handler)
{
	if (element.addEventListener)
		element.addEventListener(type, handler, false);
	else
	{
		if (!handler.$$guid) handler.$$guid = addEvent.guid++;
		if (!element.events) element.events = {};
		var handlers = element.events[type];
		if (!handlers)
		{
			handlers = element.events[type] = {};
			if (element['on' + type]) handlers[0] = element['on' + type];
			element['on' + type] = handleEvent;
		}
	
		handlers[handler.$$guid] = handler;
	}
}
addEvent.guid = 1;

function removeEvent(element, type, handler)
{
	if (element.removeEventListener)
		element.removeEventListener(type, handler, false);
	else if (element.events && element.events[type] && handler.$$guid)
		delete element.events[type][handler.$$guid];
}

function handleEvent(event)
{
	event = event || fixEvent(window.event);
	var returnValue = true;
	var handlers = this.events[event.type];

	for (var i in handlers)
	{
		if (!Object.prototype[i])
		{
			this.$$handler = handlers[i];
			if (this.$$handler(event) === false) returnValue = false;
		}
	}

	if (this.$$handler) this.$$handler = null;

	return returnValue;
}

function fixEvent(event)
{
	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;
}
fixEvent.preventDefault = function()
{
	this.returnValue = false;
}
fixEvent.stopPropagation = function()
{
	this.cancelBubble = true;
}

// This little snippet fixes the problem that the onload attribute on the body-element will overwrite
// previous attached events on the window object for the onload event
if (!window.addEventListener)
{
	document.onreadystatechange = function()
	{
		if (window.onload && window.onload != handleEvent)
		{
			addEvent(window, 'load', window.onload);
			window.onload = handleEvent;
		}
	}
}




pdflinks = function(){
var tmp	= document.getElementsByTagName('a');
		var count	= 0;
				for (var i=0;i < tmp.length;i++){
							if (tmp[i].href.toLowerCase().indexOf(".pdf") != -1){
										    if (tmp[i].href.toLowerCase().indexOf("window.open") != -1){
										                        tmp[i].href = tmp[i].href.replace("javascript:void ","");
													                    tmp[i].href = tmp[i].href.replace("window.open('","");
															                        tmp[i].href = tmp[i].href.replace(/'.*/,"");
																		      //              alert(tmp[i].href);
																				    				}
																											    tmp[i].target="_blank";
																											    				tmp[i].onclick = function (){
																																				webo_zpi(WEBO_ZONE,WEBO_PAGE,74848);
																																									return true;
																																													};
																																																}
																																																		}
}
addEvent(window, 'load', pdflinks);