// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function gotoField(fieldname){
//move focus to specified field
if (fieldname != "") {
form=document.forms[0];
form[fieldname].focus();
};
};
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   };
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   };
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); 
   // Again, there are two spaces in each of the strings
   };
   return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function

// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function startSearch(pathDBPortal, language) {
// preparing language strings
var msg_rus_SpecifySearchCriteria = 'Укажите критерий поиска';
var msg_eng_SpecifySearchCriteria = 'Please specify a search criteria';
var searchFieldName="fl_SearchQuery";
var msg_SpecifySearchCriteria;
var viewForSearch;
if (language=="Rus") {
msg_SpecifySearchCriteria = msg_rus_SpecifySearchCriteria;
} else {
msg_SpecifySearchCriteria = msg_eng_SpecifySearchCriteria;
}
var field = document.getElementById(searchFieldName);
var value = trim(field.value);
if (value=="") {
field.focus();
alert(msg_SpecifySearchCriteria);
return false;
} 
if (language=="Rus") {
viewForSearch = "va_RusNotesPages4SimpleSearch";
} else {
viewForSearch = "va_EngNotesPages4SimpleSearch";
}
var newLocation=location.protocol+"//"+location.host + pathDBPortal + viewForSearch +'?SearchView&SearchMax=0&sr=hide&start=1&count=20&lang='+language+'&Query=' + compareQueryStrForSimpleSearch(value);
location.href = newLocation;
}
//- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function compareQueryStrForSimpleSearch_old(query){
		var strarray = new Array();
		strarray = query.split(" ");
   		var result="";
		for (var i = 0; i < strarray.length; i++) {	
	
			if (i == strarray.length - 1) {
				result = result + strarray[i]+'*';
			} else if (result != "") {
			 	result = result + strarray[i]+'*' +' OR '; 	
			 	
			} else {
				result = strarray[i]+'*' + ' OR ';		
			}		
		}
		return  result;			
}
function compareQueryStrForSimpleSearch(query){
		var strarray = new Array();
		strarray = query.split(" ");
   		var result="";
		for (var i = 0; i < strarray.length; i++) {	
	
			if (i == strarray.length - 1) {
				result = result + strarray[i];
			} else if (result != "") {
			 	result = result + strarray[i] +' OR '; 	
			 	
			} else {
				result = strarray[i] + ' OR ';		
			}		
		}
		return  result;			
}
//- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function onFieldPressEnter(ev,pathDBPortal,language) {
	var keynum;
	var keychar;
	var numcheck;
	if(window.event) // IE
	{
		keynum = ev.keyCode
		//alert('Cod: ' + keynum + '\n'+ev.ctrlKey);
		if (keynum == 13)
			{
				 startSearch(pathDBPortal,language)
			}
	} else if(ev.which) // Netscape/Firefox/Opera
	{
		keynum = ev.which
		//alert('Cod: ' + keynum + '\n'+ev.ctrlKey);
		if (keynum == 13)
		{
			//openErrorDialog(PageTitle, Theme, SubTheme)
			 startSearch(pathDBPortal,language)
		}
	}
}