function popIntro() {
	var introContainerDiv=document.createElement('div');
	introContainerDiv.id='introContainerDiv';	
	introContainerDiv.className='introContainerDiv';
	document.body.appendChild(introContainerDiv);

	var introDiv=document.createElement('div');
	introDiv.className='introDiv';
	$(introDiv).css('top',$(window).height()/2-200);		
	$(introDiv).css('left',$(window).width()/2-275);
	
	var introholder=document.createElement('div');
	introholder.id='intro-flash-holder';
	introDiv.appendChild(introholder);

	var closecontrol=document.createElement('a');
	closecontrol.id='intro-closecontrol';
	closecontrol.innerHTML="intro kihagyása (bezárás)";
	closecontrol.className='introclose';
	closecontrol.onclick=function() {
		$(introContainerDiv).fadeOut(300,function() {
			document.body.removeChild(this);
		});
	}
	introDiv.appendChild(closecontrol);
	
	introContainerDiv.appendChild(introDiv);
		
	$(introContainerDiv).fadeIn(3000,function() {
		var flashvars ={};
		var params = {wmode: "opaque", allowFullScreen: "false"};
		var attributes = {id: "introflash", name: "introflash"};
		swfobject.embedSWF("media/enviromental/flash/intro.swf", "intro-flash-holder", "550", "400", "8.0.35.0", "", flashvars, params, attributes);										
	})
}