var _width, _height, myWidth, myHeight, centered_width, centered_height = 0; 
function openGame(snippet){
		if (snippet=="scream"){
				myWidth=400; myHeight=300;
				centerGame();
				viewer = window.open("builds/scream/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		if (snippet=="imao_card_games"){
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://www.zemezlatopramen.cz/","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		if (snippet=="exu"){
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://www.exu.cz/","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		if (snippet=="123bike"){
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://www.123bike.cz/devel/","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		if (snippet=="mydeco"){
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://www.mydeco.com/","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		if (snippet=="blackjack"){
				myWidth=400; myHeight=300;
				centerGame();
				viewer = window.open("builds/scream/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="cupid"){
				myWidth=623; myHeight=416;
				centerGame();
				viewer = window.open("builds/cupid/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="icesailing") {
				myWidth=450; myHeight=300;
				centerGame();
				viewer = window.open("builds/icesailing/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="icesailingMobile") {
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://www.ixperience.net/MobileCustomPlay/Web/","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="foodchecker") {
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://foodchecker.ixperience.net/","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="sudokuliga") {
				myWidth=1024; myHeight=768;
				centerGame();
				viewer = window.open("http://www.sudoku-league.com/index.php?tpl_language=en","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="natirani") {
				myWidth=600; myHeight=768;
				centerGame();
				viewer = window.open("http://www.oskarlab.cz/herna/cover_1/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="find_city") {
				myWidth=600; myHeight=768;
				centerGame();
				viewer = window.open("http://www.oskarlab.cz/herna/cover_2/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="country_puzzle") {
				myWidth=600; myHeight=768;
				centerGame();
				viewer = window.open("http://www.oskarlab.cz/herna/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="pexeso") {
				myWidth=900; myHeight=600;
				centerGame();
				viewer = window.open("builds/pexeso/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="platform_game") {
				myWidth=900; myHeight=600;
				centerGame();
				viewer = window.open("http://www.oskarlab.cz/secrets/launcher_cz.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="icesailing_phone") {
				myWidth=800; myHeight=768;
				centerGame();
				viewer = window.open("http://ixperience.net/MobileCustomPlay/Web","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="iso_maze") {
				myWidth=480; myHeight=330;
				centerGame();
				viewer = window.open("builds/iso_maze/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		else if (snippet=="3D_telephone") {
				myWidth=480; myHeight=600;
				centerGame();
				viewer = window.open("builds/3D_telephone/index.html","viewer","top="+centered_height+",left="+centered_width+",status=yes,scrollbars=no,menubar=no,resizable=yes,width="+myWidth+",height="+myHeight);
		}
		viewer.focus();
}
function centerGame(){
		_width = screen.availWidth;
		_height = screen.availHeight;
		if (_width>myWidth) centered_width = (_width-myWidth)/2;
		if (_height>myHeight) centered_height = (_height-myHeight)/2;
}