if(navigator.appName.indexOf("Microsoft") > -1){
	var canSee = 'block';
} else {
	var canSee = 'table-row';
}

function s(a){
	x = document.getElementById('t_modal'+a);
	w = document.body;
	x.style.display=canSee;
	x.style.visibility="visible";
	w.style.filter = "alpha(opacity=50)";
	window.scrollTo(0,0) 
}

function h(a){
	x = document.getElementById('t_modal'+a);
	w = document.body;
	x.style.display=canSee;
	x.style.visibility="hidden";
	w.style.filter = "alpha(opacity=100)";
	window.scrollTo(0,0) 
}