$("document").ready(print_page);
$("document").ready(text_up);
$("document").ready(text_down);
$("document").ready(text_reset);
$("document").ready(stored_fs);

function print_page(){
	$("#print_page").bind("click", function(){ window.print();return false;});
}

function text_up(){
	$("#ts_up").bind("click", function(){set_fs("5"); return false;});
}

function text_down(){
	$("#ts_down").bind("click", function(){set_fs("-5"); return false;});
}

function text_reset(){
	$("#ts_reset").bind("click", function(){set_fs("0"); return false;});
}

function set_fs(fs){
	var set_cfs = $.cookie('rk_podravkaFS');
	//alert(set_cfs);
	if(set_cfs == "" || set_cfs == null || fs == 0){
		set_cfs = 62.5;
	}
	var new_fs = eval(set_cfs) + eval(fs);
	// Set font size limits
	// min
	if(new_fs < 57.5) {
		new_fs = 57.5;
	}
	// max
	if(new_fs > 87.5) {
		new_fs = 87.5;
	}
	$("body").css("font-size", new_fs+"%");
	$.cookie('rk_podravkaFS', new_fs, {expires: 365, path: '/' });
}

function stored_fs(){
	var set_cfs = $.cookie('rk_podravkaFS');
	// set font size to cookie font size
	if(set_cfs == "" || set_cfs == null){
		set_cfs = 62.5;
	}
	$("body").css("font-size", set_cfs+"%");
}