var exPopLimX=1200;
var exPopLimY=60;
var exPopInLim=50;

var exPopMaxDisplays=4;
var exPopCheckScroll=2;
var exPopSkips=3;
var exPopMinInterval=3;

var exPopCookies=1;
var exPopShowInterval=60;
var exPopShowLimit=2;
var exPopShowHardLimit=0;
var exPopCookieId='';
var exPopCookiePath='/';
var exPopCookieDays=30;

var exPopPopId='expop';
var exPopDimId='expop_dim';

var exPopDimPage=1;
var exPopFadeIn=0;
var exPopFadeOut=0;
var exPopBGOpacity=0.8;

var exPopHideElements=new Array('object','embed','select','iframe');
var exPopDontHideElements=new Array();

/*********************/

var exPopHiddenElements=new Array();
var exPopWentIn=0;
var exPopped=0;
var exPopTimesShown=0;
var exPopLastUnpop=0;
var exPopSinceLast=-1;
var exPopX, exPopY,exPopDim,exPopPop;
var exPopTop=-1;
var exPopBrowser=-1;
var exPopDE=false;
var exPopIEMac=(navigator.userAgent.indexOf("Mac_")>-1)&&(navigator.userAgent.indexOf("MSIE")>-1);
var exPopInited=0;

var exPopBeforePop=new Array();
var exPopAfterPop=new Array();
var exPopBeforeUnPop=new Array();
var exPopAfterUnPop=new Array();

function exPopAddTrigger(phase,func) {
	if (phase=='BeforePop') exPopBeforePop[exPopBeforePop.length]=func;
	else if (phase=='AfterPop') exPopAfterPop[exPopAfterPop.length]=func;
	else if (phase=='BeforeUnPop') exPopBeforeUnPop[exPopBeforeUnPop.length]=func;
	else if (phase=='AfterUnPop') exPopAfterUnPop[exPopAfterUnPop.length]=func;
}
function exPopSetOpacity(step,dir,why) {
	var ob,op,nextstep;
	op=step*20;
	if (exPopDimPage) {
		ob=exPopBGOpacity*op;
		exPopDim.style.opacity=ob/100;
		exPopDim.style.filter='alpha(opacity='+ob+')';
	}
	exPopPop.style.opacity=op/100;
	exPopPop.style.filter='alpha(opacity='+op+')';
	nextstep=Number(step)+Number(dir);
	if (
		((dir==1)&&(step<5))||
		((dir==-1)&&(step>0))
	) setTimeout('exPopSetOpacity('+nextstep+','+dir+',"'+why+'")',5);
	else if (dir==-1) exPopFinishUnpop(why);
}
function exPopScrollFix() {
	var scrolled;
	scrolled=exPopBrowser?exPopDE.pageYOffset:exPopDE.scrollTop;
	exPopPop.style.top=(exPopTop+scrolled)+'px';
	if (!exPopBrowser) exPopDim.style.top=scrolled+'px';
}
function exPopSetCookie(name,value,days,path) {
	if (days) {
		var date=new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires='; expires='+date.toGMTString();
	} else var expires='';
	document.cookie=name+'='+value+expires+'; path='+path;
}
function exPopGetCookie(name) {
	var ca=document.cookie.split(';');
	for(var i=0;i<ca.length;i++) {
		var c=ca[i];
		while (c.charAt(0)==' ') c=c.substring(1,c.length);
		if (c.indexOf(name+'=')==0) return c.substring(name.length+1,c.length);
	}
	return null;
}
function exPopClearCookie(name) { exPopSetCookie(name,'',-1); }
function exPopPopIt(checkSkips) {
	var popIt=1;
	var thisCookieID;
	var thisCookie;
	var thisTime;
	var theTime;
	if (!exPopped) {
		if (checkSkips) {
			if ((exPopSinceLast==exPopSkips)||(exPopSinceLast==-1)) exPopSinceLast=0;
			else {
				exPopSinceLast++;
				exPopWentIn=0;
				popIt=0;
			}
		}
		if (popIt&&((!exPopMaxDisplays)||(exPopTimesShown<exPopMaxDisplays))) {
			theTime=new Date().getTime()/1000;
			if (theTime<exPopMinInterval+exPopLastUnpop) return;
			if (exPopCookies) {
				thisTime=Math.round(theTime/60);
				thisCookieID='ExPop|'+(exPopCookieId.length?(exPopCookieId+'|'):'')+(exPopCookiePath.length?exPopCookiePath:window.location.pathname);
				thisCookie=thisCookieID.length?exPopGetCookie(thisCookieID):'';
				if (thisCookie) {
					thisCookie=thisCookie.split('|');
					if (exPopShowHardLimit&&(thisCookie[2]>=exPopShowHardLimit)) return;
					if (exPopShowLimit&&exPopShowInterval&&(thisCookie[0]>=exPopShowLimit)&&((Number(thisCookie[1])+exPopShowInterval)>thisTime)) return;
				} else thisCookie='';
			}
			var i,j,k,e,es,hideIt;
			exPopped=1;
			for (i=0;i<exPopBeforePop.length;i++) if (!exPopBeforePop[i]()) {
				exPopped=0;
				exPopWentIn=0;
				return;
			}
			exPopHiddenElements=new Array();
			for (i=0;i<exPopHideElements.length;i++) {
				es=document.getElementsByTagName(exPopHideElements[i]);
				for (j=0;j<es.length;j++) {
					if (es[j].style.visibility!='hidden') {
						hideIt=1;
						if (es[j].id!='undefined') for (k=0;k<exPopDontHideElements.length;k++) if (es[j].id==exPopDontHideElements[k]) {
							hideIt=0;
							k=exPopDontHideElements.length;
						}
						if (hideIt) {
							exPopHiddenElements[exPopHiddenElements.length]=es[j];
							es[j].style.visibility='hidden';
						}
					}
				}
			}
			if (exPopFadeIn) exPopSetOpacity(1,1,'');
			if (exPopDimPage) {
				exPopDim.style.display='block';
				if (!exPopBrowser) exPopDim.style.height=exPopDE.offsetHeight+exPopDE.scrollTop;
			}
			exPopPop.style.display='block';
			if (exPopTop==-1) exPopTop=exPopPop.offsetTop;
			exPopScrollFix();
			exPopTimesShown++;
			
			if (exPopCookies&&thisCookieID.length) {
				if (thisCookie.length) {
					thisCookie[2]++;
					if ((Number(thisCookie[1])+exPopShowInterval)<=thisTime) {
						thisCookie[1]=thisTime;
						thisCookie[0]=1;
					} else thisCookie[0]++;
					thisCookie=thisCookie.join('|');
				} else thisCookie='1|'+thisTime+'|1';
				exPopClearCookie(thisCookieID);
				exPopSetCookie(thisCookieID,thisCookie,exPopCookieDays,exPopCookiePath.length?exPopCookiePath:window.location.pathname);
			}
			for (i=0;i<exPopAfterPop.length;i++) exPopAfterPop[i]();
		}
	}
}
function exPopFinishUnpop(why) {
	exPopPop.style.display='none';
	if (exPopDimPage) exPopDim.style.display='none';
	exPopped=exPopWentIn=0;
	if (exPopIEMac) {
		window.resizeBy(-1,0);
		window.resizeBy(1,0);
	}
	for (i=0;i<exPopHiddenElements.length;i++) exPopHiddenElements[i].style.visibility='visible';
	for (i=0;i<exPopAfterUnPop.length;i++) exPopAfterUnPop[i](why);
	exPopLastUnpop=new Date().getTime()/1000;
}
function exPopUnPop(why) {
	var i,e;
	for (i=0;i<exPopBeforeUnPop.length;i++) exPopBeforeUnPop[i](why);
	if (exPopFadeOut) exPopSetOpacity(4,-1,why);
	else exPopFinishUnpop(why);
}
function exPopGetPos(myE,checkScroll) {
	if (checkScroll) {
		if (exPopBrowser) {
			exPopX=myE.pageX;
			exPopY=myE.pageY;
		} else {
			exPopX=myE.clientX+exPopDE.scrollLeft;
			exPopY=myE.clientY+exPopDE.scrollTop;
		}
	} else {
		if (exPopBrowser) {
			exPopX=myE.pageX-exPopDE.pageXOffset;
			exPopY=myE.pageY-exPopDE.pageYOffset;
		} else {
			exPopX=myE.clientX;
			exPopY=myE.clientY;
		}
	}
}
function exPopCheck(ifMatch,X,Y) {
	return ((exPopY<Y)&&(exPopX<(X*2-(exPopY*X/Y))))?ifMatch:(1-ifMatch);
}
function exPopMonitor(e) {
	var myE;
	if (!exPopped) {
		if (e) myE=e;
		else if (window.event) myE=window.event;
		else myE=null;
		if (myE) {
			if (exPopBrowser==-1) exPopBrowser=(typeof(myE.pageX)=='number');
			if (exPopBrowser&&(/select|option|optiongroup/i.test(myE.target.tagName))) return true;
			if (exPopWentIn) {
				exPopGetPos(myE,exPopCheckScroll);
				if (exPopCheck(1,exPopLimX,exPopLimY)) exPopPopIt((exPopCheckScroll==2)?0:exPopSkips);
				else if (exPopCheckScroll==2) {
					exPopGetPos(myE,0);
					if (exPopCheck(1,exPopLimX,exPopLimY)) exPopPopIt(exPopSkips);
				}
			} else {
				exPopGetPos(myE,0);
				if (exPopCheck(0,exPopLimX+exPopInLim,exPopLimY+exPopInLim)) exPopWentIn=1;
			}
		}
	}
	return true;
}
function exPopCatchScroll(e) {
	var myE;
	if (exPopped) exPopScrollFix();
}
function exPopChainEventHandler(f1,f2) {
	return function() {
		if (f1) f1();
		f2();	
	}
}
function exPopInit() {
	exPopPop=document.getElementById(exPopPopId);
	if (exPopDimPage) exPopDim=document.getElementById(exPopDimId);
	if (typeof(window.innerWidth)=='number') exPopDE=window;
	else if (document.documentElement && (typeof(document.documentElement.clientWidth)=='number') &&
		(document.documentElement.clientWidth!=0)) exPopDE=document.documentElement;
	else if (document.body && typeof(document.body.clientWidth=='number')) exPopDE=document.body;
	if (exPopDE) {
		if (document.addEventListener) {
			document.addEventListener('mousemove',exPopMonitor,true);
			document.addEventListener('scroll',exPopCatchScroll,true);
		} else if (window.attachEvent) {
			window.document.attachEvent('onmousemove',exPopMonitor);
			window.attachEvent('onscroll',exPopCatchScroll);
		} else {
			if (typeof(document.all)=='undefined') {
				document.captureEvents(Event.MOUSEMOVE);
				document.captureEvents(Event.SCROLL);
			}
			document.onmousemove=exPopChainEventHandler(document.onmousemove,exPopMonitor);
			document.onscroll=exPopChainEventHandler(document.onscroll,exPopCatchScroll);
		}
	}
	var theBody = document.getElementsByTagName("body")[0];
	var temp=theBody.lastChild;
	if (temp!=exPopPop) {
		if (exPopDimPage) {
			exPopDim.parentNode.removeChild(exPopDim);
			theBody.appendChild(exPopDim);
		}
		exPopPop.parentNode.removeChild(exPopPop);
		theBody.appendChild(exPopPop);
	}
	exPopInited=1;
}
if (document.addEventListener) {
	if (/webkit|safari|khtml/i.test(navigator.userAgent)) {
		function exPopKHTMLInit() {
			/loaded|complete/.test(document.readyState)?exPopInit():setTimeout(exPopKHTMLInit,100);
		}
		exPopKHTMLInit();
	} else document.addEventListener("DOMContentLoaded", exPopInit, false);
} else if (window.attachEvent) window.attachEvent('onload',exPopInit);
else window.onload=exPopChainEventHandler(window.onload,exPopInit);