<!--

ie = document.all?1:0
ns4 = document.layers?1:0


var cleared = 0;
var submitted = 0;

function clear_search() {
	if (cleared !=1) { 

			var s = document.forms.atomz["all"];

		s.value="";
if ((navigator.appVersion.indexOf("MSIE") > 0) && (parseInt(navigator.appVersion) >= 4)) 
		{s.style.color="black";}
		cleared = 1;
	}
}


function goSearch() 
	{
	var t = document.forms.atomz["all"];
	if (t.value=="") {alert("Please enter a search term");t.focus();return false}
	if (t.value=="Search this site") {alert("Please clear the search box\nand enter a search term");t.focus();return false}
	cleared = 0;
	return true;
	}

function resetSearch()
	{
	if (submitted != 0)
		{with(document.forms.atomz["all"]);
		if (properBrowser = true) 
			{style.color="999999";}
		value="Search again";
		cleared = 0;
		submitted = 0;
		}
	}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
if (selObj.options[selObj.selectedIndex].value !="")
	{ eval("window.location='"+selObj.options[selObj.selectedIndex].value+"'");
	   }
	   else { selObj.selectedIndex=0; }
}

//-->