//-------------------------------------------------------------------------------------------------------------------------------------------------- Shells
var isDOM=document.getElementById; //DOM1 browser (MSIE 5+, Netscape 6, Opera 5+)
var isOpera5=window.opera; //Opera 5+
var isOpera=(isOpera5&&isDOM); //Opera 5+
var isOpera6=(isOpera&&window.print); //Opera 6+
var isOpera7=(isOpera&&document.readyState); //Opera 7+
var isMSIE=(document.all&&document.all.item&&!isOpera); //Microsoft Internet Explorer 4+
var isMSIE5=(isDOM&&isMSIE); //MSIE 5+
var isNetscape4=document.layers; //Netscape 4.*
var isMozilla=(isDOM&&navigator.appName=='Netscape'); //Mozilla или Netscape 6.*
//-------------------------------------------------------------------------------------------------------------------------------------------------- Utils

function utSetSelect(id,value)
{
	document.getElementById(id).selectedIndex=value;
}