var loaded = true;

/*
 These Javascript functions (except where noted) are the intellectual property of Adscend Media LLC
 Copyright 2009 Adscend Media LLC. All Rights Reserved. No duplication, reverse engineering, or decompliation permitted. Use in any other application without prior written consent is prohibited.
 The getScrollPos and getPageSize functions were created by Lokesh Dhakar (http://www.huddletogether.com) for his Lightbox project. They are used here under the Creative Commons license.
*/

var hasloaded = false;
var delay_time = -1;
var unscroll_time = 50;
hide_ie_embeds = 0;

function getScrollPos(){
	var topScroll;
	if (self.pageYOffset) {
		topScroll = self.pageYOffset;
	}else if (document.documentElement && document.documentElement.scrollTop){
		topScroll = document.documentElement.scrollTop;
	}else if (document.body) {
		topScroll = document.body.scrollTop;
	}
	return topScroll;
}

function getPageSize(){
  var xScroll, yScroll;
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
	return arrayPageSize;
}
 
function addLoadEvent(func) { // credit to Scott Andrew
  	var oldonload = window.onload;
  	if (typeof window.onload != 'function'){
      window.onload = func;
  	}else{
  		window.onload = function(){ oldonload(); func(); }
  	}
}

// -----------


function initGateway() {
  if (hasloaded != true){
    hasloaded = true;
    if (delay_time > 0) {
    	setTimeout("loadGateway()", delay_time*1000);
    } else {
    	loadGateway();
    }
	}
}

function loadGateway(){
  // the Body must be ready before we can begin
	var objBody = document.getElementsByTagName("body")[0];
	if (objBody == null) {
		setTimeout("loadGateway();", 200);
		return false;
	}
  var overlayDiv = document.getElementById('gw_overlay');
	toggleEmbeds(0);
	var mainDiv = document.getElementById('gw_main');
	mainDiv.style.display = 'block';
	var arrayPageSize = getPageSize();
	overlayDiv.style.height = (arrayPageSize[1] + 'px');
	if (navigator.appName == 'Microsoft Internet Explorer') {
	  overlayDiv.style.width = (arrayPageSize[0] + 'px');
	}
	overlayDiv.style.display = 'block';
	document.getElementById('gw_iframe').style.display = '';
	document.getElementById('gw_iframe').src = 'gateframe.php?aff=2347&prf=465&sid=';
	if (unscroll_time > 0){ unscroll(); }
}

function unscroll(){
	scroll(0,0);
	if (unscroll_time > 0) {
		setTimeout("unscroll();", unscroll_time);
	}	
}

function toggleEmbeds(newstate) {
	if (newstate==0){
    v_visibility = 'hidden';
    v_wmode = 'opaque';
    f_display = 'none';
  }else{
    v_visibility = 'visible';
    v_wmode = 'window';
    f_display = '';
  }
    
	var embeds = document.getElementsByTagName('embed');
	for (var ems = document.embeds, i = 0, em; em = ems[i]; i++) {
    if (navigator.appName == 'Microsoft Internet Explorer') {
			if (hide_ie_embeds){ em.style.visibility = v_visibility; }
			em.setAttribute('wmode', v_wmode);
		}else{
		  em.setAttribute('wmode', v_wmode);
		  if (newstate==0){
  			var nx = em.nextSibling, pn = em.parentNode;
  			pn.removeChild(em);
  			pn.insertBefore(em, nx);
  		}
		}
	}	
}




var out = '';
out = '<style type="text/css">';
  	out += '#gw_overlay { position:absolute;top:0;left:0; width:100%; z-index:1999002; background-color:#000000; filter:alpha(opacity=84); opacity:0.84; -moz-opacity:0.84; }';
  out += '#gw_main { margin-top:100px; width:100%; text-align:center; position:absolute;top:0;left:0; z-index:1999003; }';
out += '</style>';

out += '<div id="gw_overlay" style="display:none;"></div>';

out += '<div id="gw_main" style="display:none;">';
  out += '<iframe width="600" height="320" id="gw_iframe" src="" allowtransparency="true" frameborder="0" style="overflow-x:hidden;overflow-y:hidden; background-color:transparent; z-index:1999005;" scrollbars="no"></iframe>';
  out += '</div>';

document.write(out);
if (delay_time != -1){ addLoadEvent(initGateway); }