var exit_popup=false; // pentru exit popup
var function_onload_called=false;
var function_onunload_called=false;

function popup(file) {
		var leftPos = (screen.availWidth-600) / 2
		var topPos = (screen.availHeight-500) / 2
 		showHelpWin = window.open(file,'','width=616,height=500,scrollbars=yes,resizable=yes,titlebar=0,top=' + topPos + ',left=' + leftPos);
}


function onload(){
	// entry popup
	if(function_onload_called)
		return;
	function_onload_called=true;

	foreign_referrer=false; //foreign_referrer=(document.referrer.indexOf(site_url)==-1)?true:false;

	if(foreign_referrer && download_link!=''){
		if(confirm('DOWNLOAD our FREE SOFTWARE while surfing our site?'))
			document.location=download_link;
	}
	else if(foreign_referrer && entry_page!='') popup(entry_page);

	// evaluez linkurile ca sa faca popup
	for(i=0;i<document.links.length;i++){
		link=document.links[i];
		pop='true';
		if(link.href.indexOf(site_url)>=0) pop='false';
		eval('link.onclick=function(){ exit_popup='+pop+'; return true; };');
	}
}

function onunload(){
	if(exit_popup && exit_page!='' && !function_onunload_called){
		popup(exit_page);
	}
	function_onunload_called=true;
}

onLoad=onload();
onUnload=onunload();