var ident;
isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;

function show(ident) {
    if(isNS4) {
    document.layers[ident].display = "";
    }
    else if(isIE4) {
    document.all[ident].style.display = "";
    }
    else if (isIE5 || isNS6) {
    elm = document.getElementById(ident);elm.style.display = "";
    }
}
    
function hide(ident) {
    if(isNS4) {
    document.layers[ident].display = "none";
    }
    else if(isIE4) {
    document.all[ident].style.display = "none";
    }
    else if (isIE5 || isNS6) {
    elm = document.getElementById(ident);elm.style.display = "none";
    }
}
    
function radioCheck(name)
	{
      var myOption = 0;
      for (i=0; i<name.length; i++) {
      if (name[i].checked) {
      myOption = i+1;
      }
      }
      if (myOption == 0) {
      return false;
      } else 
      	{ return true}	
	}
	
function addAdres(array,str)
	{
		var string = "";
		
		for ( keyVar in array ) 
			{
			   string = str+keyVar;
				document.getElementById(string).value = array[keyVar];
			}
	}