/********************************************************
Set of Global JavaScript functions for the CodeStore.net
DomBlog template
Jake Howlett, v2.1, 15/12/02 16:14
********************************************************/
/*doSearch is called from the button 
below simple query box on all forms */
function doSearch ( s ) {
	var regExp1 = /\bfield\b/i; //used to test for reserved word field in query string
	var regExp2 = /[(,),<,>,\[,\]]/; //used to test for reserved char(s) in the query string
	var str = s.value;
	if ( trim(str) == "" ){
		alert("Zadejte prosím nějaký výraz - Please fill any keyword");
		s.focus();
		return false;
	} else {
		if ( typeof regExp1.source != 'undefined' ) //supports regular expression testing
			if ( regExp1.test( str ) || regExp2.test( str ) ){
					var alrt = "Omlouváme se ale následující znaky a výrazy nejsou pro vyhledávání povolené:";
					alrt += "\n\nRezervovane slovo 'field'\nZnaky [, ], (, ), < or >";
					alert( alrt );
					s.focus();
					return false;
			}
			location.href = "/web/www_a.nsf/srch?SearchView&Query=" + escape( str ) + "&start=1&count=25&SearchFuzzy=True";
			
	}
}
//Remove leading and trailing spaces from a string
//Originally written by Jim Fricker
function trim(aStr) {
	return aStr.replace(/^\s{1,}/, "").replace(/\s{1,}$/, "")
}