function layerView(id) {

	document.getElementById(id).style.display = (document.getElementById(id).style.display=="block")?"none":"block";

}

function layerViewS(id) {

	document.getElementById(id).style.display = (document.getElementById(id).style.display=="block")?"none":"block";
	document.images['standard'].src='/images/features_'+id+'.jpg';

}

function Start(page) {
   OpenWin = this.open(page, "CtrlWindow", "toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no,width=696,height=515");
}