function replace(string,text,by) {
// Replaces text with by in string
    var strLength = string.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return string;
    var i = string.indexOf(text);
    if ((!i) && (text != string.substring(0,txtLength))) return string;
    if (i == -1) return string;
    var newstr = string.substring(0,i) + by;
    if (i+txtLength < strLength)
        newstr += replace(string.substring(i+txtLength,strLength),text,by);
    return newstr;
}

function findIndex( arr, word ) {
  for ( var i=0; i<arr.length; i++ ) if ( arr[i] == word ) return i;
}
function resize(){ moveLayer(); }
function submitQuery() {return validateQuery(null);}
function validateDOMAdvancedQuery() {return tarkista(document.getElementById("AdvSearchDOM"));}
function submitDOM_ADVANCED_Query() {return validateQuery(document.getElementById("dom_advqueryform"));}

function validateQuery(targetform) {
var queryform = null;
 if (targetform) {
 tempqueryform = targetform;
 }
 else {
  tempqueryform=document.queryform;
 }
 if (tempqueryform.freeWord.value == "" ) {
  alert(srErrorMsg);
  return false;
 }
 else {
  var tempvalue = tempqueryform.freeWord.value;
  var result1="";
  var result2="";
  var finalresult="";
  arrayOfTemp = tempvalue.split(" ");
  for (i=0; i<arrayOfTemp.length; i++) {
   change = 0;
   temp = arrayOfTemp[i];
   if (temp.match("\u00E4")) {
    temp = temp.replace(/\u00E4/g, "&auml;");
    change = 1;
   }
   if (temp.match("\u00C4")) {
    temp = temp.replace(/\u00C4/g, "&Auml;");
    change = 1;
   }
   if (temp.match("\u00F6")) {
    temp = temp.replace(/\u00F6/g, "&ouml;");
    change = 1;
   }
   if (temp.match("\u00D6")) {
    temp = temp.replace(/\u00D6/g, "&Ouml;");
    change = 1;
   }
   if (temp.match("\u00E5")) {
    temp = temp.replace(/\u00E5/g, "&aring;");
    change = 1;
   }
   if (temp.match("\u00C5")) {
    temp = temp.replace(/\u00C5/g, "&Aring;");
    change = 1;
   }
   if (change==0) {
    if(result1=="") {
    result1 = arrayOfTemp[i];
    result2 = arrayOfTemp[i];
   }
   else {
    result1 = result1 +" "+ arrayOfTemp[i]
    result2 = result2 +" "+ arrayOfTemp[i]
   }
  }
  else {
   if(result1 =="") {
    result1 = arrayOfTemp[i]
    result2 = "\""+ temp +"\""
   }
   else {
    result1 = result1 +" "+ arrayOfTemp[i]
    result2 = result2 +" "+ "\""+ temp+ "\""
   }
  }
 }
 if (result1 == result2 ) finalresult = result1
 else finalresult = result1 +" OR "+result2
 tempqueryform.query.value = finalresult;
 }
 return true;
}

//functions for Googli Mini queries

function submitMGQuery() {return validateMGQuery();}

function validateMGQuery() {
 if (document.getElementById("q").value == "" ) {
  alert(srErrorMsg);
  return false;
 }
 else {
 return true;
 }
}

function trim(s) {
	s = s.replace(/(^\s*)|(\s*$)/gi,"");
	s = s.replace(/[ ]{2,}/gi," ");
	s = s.replace(/\n /,"\n");
	return s;
}

function tarkista(sform) {
    var arvo = '';
    var query = '';
    var apuquery = '';
    if (sform.as_q.value.length > 0) {
    	   arvo = trim(sform.as_q.value);
        arvo = replace(arvo, ' ', ' AND ');
        query += '(' + arvo + ')';
    }
    if (sform.as_epq.value.length > 0) {
    		if (query.length>0) {
    		query += ' AND ' + '(\"' + sform.as_epq.value + '\")';
    		}
    		else {
    		query ='(\"' + sform.as_epq.value + '\")';
    		}       
    }

    if (sform.as_oq.value.length > 0) {
    		  arvo = trim(sform.as_oq.value);		
            arvo = replace(arvo, ' ', ' OR ');
    if (query.length>0) {
        query += ' AND ' + '(' + arvo + ')';
    		}
    		else {
    		query ='(' + arvo + ')';
    		}       
    }


    if (sform.as_eq.value.length > 0) {
        		  arvo = trim(sform.as_eq.value);		
        arvo = replace(arvo, ' ', ' OR ');
        query += ' AND NOT ' + '(' + arvo + ')';
    }
    
    
    if (query.indexOf('\u00E4') != -1 || query.indexOf('\u00F6') != -1 || query.indexOf('\u00E5') != -1 || query.indexOf('\u00C5') != -1 || query.indexOf('\u00D6') != -1 || query.indexOf('\u00C4') != -1) {
        apuquery = query;
    }
    query = replace(query, '\u00E4', '&auml;');
    query = replace(query, '\u00F6', '&ouml;');
    query = replace(query, '\u00E5', '&aring;');
    query = replace(query, '\u00C5', '&Aring;');
    query = replace(query, '\u00C4', '&auml;');
    query = replace(query, '\u00D6', '&ouml;');
  
    if (apuquery != '') {
        query += ' OR ' + apuquery;
    }
    
    if (sform.as_q.value.length == 0 && sform.as_epq.value.length == 0 && sform.as_oq.value.length == 0) {
        alert(srErrorMsg);
        sform.as_q.focus();
        return false;
    }
    if (sform.as_qdr.value != 'all') {
        var p = new Date();
        var vuosi = p.getFullYear();
        var paiva = p.getDate();
        if (paiva < 10)
            paiva = "0" + paiva
        var kuu = p.getMonth() + 1;
        if (kuu < 10) kuu = "0" + kuu;
        var pvm = paiva + "." + kuu + "." + vuosi;
        var apvm = new Date();
        if (sform.as_qdr.value == 'd') {
            apvm.setDate(p.getDate() - 1);
        }
        else if (sform.as_qdr.value == 'w') {
            apvm.setDate(p.getDate() - 7);
        }
        else if (sform.as_qdr.value == 'm') {
            apvm.setDate(p.getDate() - 31);
        }
        else if (sform.as_qdr.value == 'y') {
            apvm.setDate(p.getDate() - 365);
        }
        var vuosi = apvm.getFullYear();
        var paiva = apvm.getDate();
        if (paiva < 10)
            paiva = "0" + paiva
        var kuu = apvm.getMonth() + 1;
        if (kuu < 10) kuu = "0" + kuu;
        var alpvm = paiva + "." + kuu + "." + vuosi;
        query = "(" + query +') AND (FIELD _RevisionDate>=' + alpvm+ ')';
    }
    
	
    sform.query.value = query;
    if(document.getElementById("dom_advquery_display")) {
    document.getElementById("dom_advquery_display").innerHTML="<h2>" + query + "</h2>"
    }
    return true;
}