/********************************************************
Set of Global JavaScript functions to be used
troughout InSite!

Jake Howlett, v1.0, 27/11/03
********************************************************/

/*Remove leading and trailing spaces from a string
Originally written by Jim Fricker */
function trim(aStr) {
	return aStr.replace(/^\s{1,}/, "").replace(/\s{1,}$/, "")
}


/*
disablePassThru()
Makes sure that users can't enter start
or end tags for Domino PassThru HTML.

Both < and > are replaced with
their encoded values &#91;&lt; or &gt;&#93;
*/
function disablePassThru( fieldObject ) {
	var procString = fieldObject.value;
 	procString = procString.replace(/\[\</g,'&#91;&lt;');
	procString = procString.replace(/>\]/g,'&gt;&#93;');
 	fieldObject.value = procString;
}


/*
getPathName
Required due to Opera bug where location.pathname
returns location.search as well.
*/
function getPathName(){
	var pth = location.pathname.split('?');
	return pth[0];
}


/*doSearch is called from the button 
below simple query box on all pages */
function doSearch ( query, view ) {
	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 = query.value;

	if ( trim(str) == "" ){
		alert("Please be sure to enter something to search for.");
		query.focus();
		return false;
	} else {
		if ( typeof regExp1.source != 'undefined' ) //supports regular expression testing
			if ( regExp1.test( str ) || regExp2.test( str ) ){
					var alrt = "Please note that you can not include:";
					alrt += "\n\nThe reserved word 'field'\nthe characters [, ], (, ), < or >";
					alrt += "\n\nin your search query!\n\nIf you are confident that you know";
					alrt += "\nwhat you are doing, then you can\nmanually produce the URL required."
					alert( alrt );
					s.focus();
					return false;
			}
			
			document.location = "/" + _db_path + "/" + view + "?SearchView&Query=" + escape( str ) + "&start=1&count=10&SearchFuzzy=True";
	}
}

/*doSearch is called from the button 
on the section browse page */
function doSearchSection ( query, view, section ) {
	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 = query.value;

	if ( trim(str) == "" ){
		alert("Please be sure to enter something to search for.");
		query.focus();
		return false;
	} else {
		if ( typeof regExp1.source != 'undefined' ) //supports regular expression testing
			if ( regExp1.test( str ) || regExp2.test( str ) ){
					var alrt = "Please note that you can not include:";
					alrt += "\n\nThe reserved word 'field'\nthe characters [, ], (, ), < or >";
					alrt += "\n\nin your search query!\n\nIf you are confident that you know";
					alrt += "\nwhat you are doing, then you can\nmanually produce the URL required."
					alert( alrt );
					s.focus();
					return false;
			}
			
			document.location = "/" + _db_path + "/" + view + "?SearchView&Query=" + escape( str ) + " AND [Section] CONTAINS "+section+"&start=1&count=10&SearchFuzzy=True&section="+section;
	}
}

/* getRadioSelectedValue is an 
 easy way to get the value of
 the selected radio button */
function getRadioSelectedValue( obj ){
	for (var r=0; r < obj.length; r++){
		if ( obj[r].checked ) return obj[r].value;
	}
}

/*doEdit */
function doEdit(){
	location.search="?EditDocument";
}


/*doSubmit */
function doSubmit(){
	document.forms[0].submit();
}


/*doDelete */
function doDelete(){
	if (confirm("Do you really want to delete this document?")) 
		location.search="?DeleteDocument";
}

/*disableStylesView*/
function disableStylesView(index){
	document.styleSheets[index].disabled = (document.styleSheets[index].disabled)?false:true;
}