/*js for suche SVD*/
/*validation for FE-subfg 19122002*/
/*handle 1-n char GZ (see subfd); new focus 28012003*/
var subf = 'leer';		/*subform subfg Gegenstände*/
var fldns;/*field names dep on subf*/
var searchview /* SearchView */
var dateFormat;/*date validation*/
var inputFields = new Array();/*input fields dep on form*/
var defaultsubf = 'leer';
var allKat=new Array(0);/*2-dim,row[i]: [i][0]=Kat, [i][j]=Subkats*/
var anw
var submit = false
var logand = ' AND ';/*was & */
function onLoadSuche(par) {/*onLoad event for form suche*/
	var doc = par.document;
	/* Check Editmode - for rge & searchtemplate */
	var form=doc.forms[0]
	if (form==undefined) return false;
	var elem = doc.forms[0].elements;
	var kat1 =elem['Kat1List']
 	checkSubf(doc);
 	setButImgHover(doc);
}
function checkSubf(doc) {/*get subform char from URL and set some vars and focus*/
	var sub = (window.location.href+'&').replace(/^.*subf\=/,'').replace(/\&.*/,'');
	subf = (sub.length<6) ? sub : defaultsubf;	/* komplette href ist länger als 6 */
	var scope = (subf.substr(0,1)=="d") ? "d":"sv"	/* scope sv oder d */
	var elem = doc.forms[0].elements;
	anw = elem['Anw'].value;	/* Anwendung einlesen */
	/* Felder definieren */
	switch (subf){
  		case 'svf' :
			fldns = new Array('FT','Kat1List','Kat2List','BL','LG');
			searchview = 'suchsv'
     	break;
  		case 'df' :
			fldns = new Array('FT','Kat1List','BL','LG');
			searchview = 'suchd'
     	break;
   	default : /* alle Listen */
			return true;

	} 
	/* Kategorien einlesen bzw. füllen */
	if (elem['Kat1List']) {
		setKatVars(doc);
		var sel = elem['Kat1List'];
	  tryKat12options(sel);
		if (elem['Kat2List']) {
			setKat2(sel);
			var sel = elem['Kat2List'];
		  tryKat12options(sel);
		}
	}
	if (elem['BL']) {
		var sel = elem['BL'];
		tryKat12options(sel);
	}
	if (elem['LG']) {
		var sel = elem['LG'];
		tryKat12options(sel);
	}
 if (elem['Hits']) {/*28012003*/
  sel = elem['Hits'].value;
  if (sel=='' || sel=='0') elem[fldns[0]].focus();
 }
}
function subSearch(but) {/*create Query field and submit*/
	var doc = but.document;
	var elem = but.form.elements;
	var query = '';
	for (i=0;i<fldns.length;i++) {
		if (elem[fldns[i]]) {
			var tmp1 = getQuery(elem[fldns[i]]);
			if (tmp1.length==0) continue;
			query += (query.length>0) ? '&'+tmp1 : tmp1;
 		}/*if*/
	}/*for*/
	if (query.length==0) {
		alert('Geben Sie bitte mindestens einen g\u00fcltigen Suchbegriff ein!');
		elem[fldns[0]].focus();
		return
	}
	if (elem['FT'].value != '') {
	  query = query + '&(NOT [FachEinschrList] contains ' + elem['FT'].value+')';
	} 
	but.form.elements['Query'].value = query;
	var scope = (subf.substr(0,1)=="d") ? "d":"sv"	/* scope sv oder d */
	but.form.action = searchview +
		'!SearchView&subf=' + subf + '&scope=' + scope;
	if (submit) {
		but.form.submit();
	} else { /*get instead of post*/
     query = query.replace(/&/g,logand);
		var smax = (elem['SearchMax']) ? elem['SearchMax'].value : '501';
		tmp1 = but.form.action + '&SearchOrder=4&SearchMax=' + smax + '&query='+ escape(query);
		self.location.href = tmp1;
	}/*submit*/
}
function getQuery(fld,raw) {/*get interpreted contents of query fields*/
/* raw ? w/o [fieldname]= : w/ */
	var retval = '';
	with (fld) {
		switch (type) {
			case 'text' :
				retval = value.replace(/^\ */,'').replace(/\ *$/,'');/*rem lead/trail blanks*/
				if (retval.length==0) return '';
				switch (name) {/*special fields FT, DATVVn*/
					case 'FT' :		return '(' + retval.replace(/\+/g,'&') + ')';/*logical +*/
					default :		return (!raw ? '['+name+']=' : '') + retval;
				}/*swi*/
			case 'select-one' :
				if (selectedIndex<=0) return '';
				return (!raw ? '['+name+']=' : '') + options[selectedIndex].value;
			case 'select-multiple' : /* use ([field]="val1" | "val2") */
				var num = 0;
				for (var i=1;i<options.length;i++) {
					if (options[i].selected) {
 						if (++num==1) retval += '(['+name+']=("' + options[i].value + '"';
						else if (num>1) retval += ' | "' + options[i].value + '"';
 					}
				}
 				if (num>0) retval += '))';
/*    if (num>1) retval = '(' + retval + ')';*/
				return retval;
			default :
				return name+'-'+type;
		}/*switch type*/
 	}/*wi*/
}
function tryKat12options(sel) {/*set option to selected if found in simQuery*/
	var oldquery = sel.form.elements['simQuery'].value;
	if (oldquery.length==0) return;
	var oldquery = oldquery.split('~');		/*split into array*/
	var oldopt = '';
	var name = sel.name;								/*Kat1List | Kat2List */
	for (var i=0; i<oldquery.length; i++) {
		if (oldquery[i].substr(0,name.length+2) != '['+name+']') continue;
  		oldquery[i] = oldquery[i].replace(/\(\)/g,'');/*remove ()*/
  		oldopt = oldquery[i].substr(name.length+3).split(' | ');/*rem [fld]= & split into array*/
 	}/* End for i*/
	var optix = -1;/*index into sel.options*/
	for (var i=0; i<oldopt.length; i++) {
		while (optix < sel.options.length) {
			if (oldopt[i]!=sel.options[++optix].value) continue;
			sel.options[optix].selected = true;
			sel.options[0].selected = false;
			break;
		}/*wh*/
 	}/*fo i*/
}
function printObjW(obj) {
	var result='';
	var newwindow=window.open("","printObjW")
	for (var i in obj){result+=i+': '+obj[i]+'<br>';} newwindow.document.write(result);
	newwindow.document.close();
}