function change_content(id,content) {
	
	document.getElementById(id).innerHTML = content;
	
}
function showMail(layout,nazwa,domena) {
	
	var t0 = '>';
	
	var t1_0 = '<';
	var t1 = 'table';
	var t1_1_0 = '</';
	var t1_1 = 'table';
	var t2 = ' border="0" cellpadding="0" cellspacing="0" width="130">';
	
	var t3_0 = '<';
	var t3 = 'tr';
	var t3_1_0 = '</';
	var t3_1 = 'tr';
	
	var t5_0 = '<';
	var t5 = 'td';
	var t5_1_0 = '</';
	var t5_1 = 'td';
	
	var a1 = nazwa;
	var b2 = domena+'?subject=Pytanie';
	var aa1 = '<a';
	var aa2 = 'a>';
	
	return t1_0+t1+t2+t3_0+t3+t0+t5_0+t5+t0+aa1+' href="mai' + 'lto:' + a1 + '@' + b2 + '" style="text-decoration:none; color:#000000;">Napisz do nas</'+aa2+t5_1_0+t5_1+t0+t5_0+t5+t0+'<img src="'+layout+'poczta.png" border="0" alt="poczta">'+t5_1_0+t5_1+t0+t3_0+t3+t3_1_0+t3_1+t1_1_0+t1_1+t0;

}