var workid = "";
	var worknum = 0;
	function on(linknum, linkttdnum) {
		if (workid != "") {
			off();
		}

			workid = linknum;
			workidtd = linkttdnum;
			document.getElementById(workid).style.visibility='visible';
			//document.getElementById(workid).style.position = 'static';
			worknum = 1;

	}
	function preoff(linknum) {
		id = setTimeout('off()', 1500);
	}
	function nooff() {
		worknum = 2;
	}
	function nooff2() {
		worknum = 1;
		preoff(workid);
	}
	function off() {
		if (worknum<2) {
			document.getElementById(workid).style.visibility='hidden';
			//document.getElementById(workid).style.position = 'absolute';
			workid = "";
			worknum = 0;
		}

		clearTimeout(id);
	}
	function online_onoff() {
		var var_test = document.getElementById('divonline').style;
		if (var_test.visibility=='visible') {
			var_test.visibility='hidden';
			var_test.position = 'absolute';
		} else {
			var_test.visibility='visible';
			var_test.position = 'static';
		}
	}
	function reg_onoff() {
		var var_test = document.getElementById('reg_lay').style;
		if (var_test.visibility=='visible') {
			var_test.visibility='hidden';
			var_test.position = 'absolute';
		} else {
			var_test.visibility='visible';
			var_test.position = 'static';
		}
	}
	function whatfor_onoff() {
		var var_test = document.getElementById('whatfor').style;
		if (var_test.visibility=='visible') {
			var_test.visibility='hidden';
		} else {
			var_test.visibility='visible';
		}
	}
	function enterform_onoff() {
		var var_test = document.getElementById('enterform').style;
		if (var_test.visibility=='visible') {
			var_test.visibility='hidden';
		} else {
			var_test.visibility='visible';
		}
	}


	function price_change(text) {
		document.getElementById('price_change').innerHTML = text;
	}


	function change_pic(text) {
		document.getElementById('fullpic').src = text;
		document.getElementById('fullpiclink').href = text.replace("mprev", "full");
	}