/**
 * This array is used to remember mark status of rows in browse mode
 */
var marked_row = new Array;


/**
 * Sets/unsets the pointer and marker in browse mode
 *
 * @param   object    the table row
 * @param   integer  the row number
 * @param   string    the action calling this script (over, out or click)
 * @param   string    the default background color
 * @param   string    the color to use for mouseover
 * @param   string    the color to use for marking a row
 *
 * @return  boolean  whether pointer is set or not
 */
function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor)
{
    return false;
    var theCells = null;

    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if ((thePointerColor == '' && theMarkColor == '')
        || typeof(theRow.style) == 'undefined') {
        return false;
    }

    // 2. Gets the current row and exits if the browser can't get it
    if (typeof(document.getElementsByTagName) != 'undefined') {
        theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        theCells = theRow.cells;
    }
    else {
        return false;
    }

    // 3. Gets the current color...
    var rowCellsCnt  = theCells.length;
    var domDetect    = null;
    var currentColor = null;
    var newColor     = null;
    // 3.1 ... with DOM compatible browsers except Opera that does not return
    //         valid values with "getAttribute"
    if (typeof(window.opera) == 'undefined'
        && typeof(theCells[0].getAttribute) != 'undefined') {
        currentColor = theCells[0].getAttribute('bgcolor');
        domDetect    = true;
    }
    // 3.2 ... with other browsers
    else {
        currentColor = theCells[0].style.backgroundColor;
        domDetect    = false;
    } // end 3

    // 3.3 ... Opera changes colors set via HTML to rgb(r,g,b) format so fix it
    if (currentColor.indexOf("rgb") >= 0)
    {
        var rgbStr = currentColor.slice(currentColor.indexOf('(') + 1,
                                     currentColor.indexOf(')'));
        var rgbValues = rgbStr.split(",");
        currentColor = "#";
        var hexChars = "0123456789ABCDEF";
        for (var i = 0; i < 3; i++)
        {
            var v = rgbValues[i].valueOf();
            currentColor += hexChars.charAt(v/16) + hexChars.charAt(v%16);
        }
    }

    // 4. Defines the new color
    // 4.1 Current color is the default one
    if (currentColor == ''
        || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {
        if (theAction == 'over' && thePointerColor != '') {
            newColor              = thePointerColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = false;
            // Garvin: deactivated onclick marking of the checkbox because it's also executed
            // when an action (like edit/delete) on a single item is performed. Then the checkbox
            // would get deactived, even though we need it activated. Maybe there is a way
            // to detect if the row was clicked, and not an item therein...
            // document.getElementById('id_rows_to_delete' + theRowNum).checked = true;
        }
    }
    // 4.1.2 Current color is the pointer one
    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()
             && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) {
        if (theAction == 'out') {
            newColor              = theDefaultColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
            // document.getElementById('id_rows_to_delete' + theRowNum).checked = true;
        }
    }
    // 4.1.3 Current color is the marker one
    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {
        if (theAction == 'click') {
            newColor              = (thePointerColor != '')
                                  ? thePointerColor
                                  : theDefaultColor;
            marked_row[theRowNum] = (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])
                                  ? true
                                  : null;
            // document.getElementById('id_rows_to_delete' + theRowNum).checked = false;
        }
    } // end 4

    // 5. Sets the new color...
    if (newColor) {
        var c = null;
        // 5.1 ... with DOM compatible browsers except Opera
        if (domDetect) {
        	
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].setAttribute('bgcolor', newColor, 0);
            } // end for
        }
        // 5.2 ... with other browsers
        else {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].style.backgroundColor = newColor;
            }
        }
    } // end 5

    return true;
} // end of the 'setPointer()' function

function resetPointer(theRow,theRowNum)
{
	var oTab = document.getElementById('tab_items');
	var oRows = oTab.getElementsByTagName('tr');
	for(var r=0; r < oRows.length;r++){
		if (r != theRowNum) 
		{
			for(var c=0; c < oRows[r].cells.length;c++)
			{
				oRows[r].cells[c].style.backgroundColor = '#ffffff';
			}
		} else {
			for(var c=0; c < oRows[r].cells.length;c++)
			{
				oRows[r].cells[c].style.backgroundColor = '#D9E6FF';
			}			
		}
	}
	//		setPointer(theRow, theRowNum, 'click', '#FFFFFF', '#FFFFFF', '#F3F7FF');
}
function extract(what) {
    if (what.indexOf('/') > -1)
        answer = what.substring(what.lastIndexOf('/')+1,what.length);
    else
        answer = what.substring(what.lastIndexOf('\\')+1,what.length);
    return answer;
}

function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }
function is_object( mixed_var ){
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Legaev Andrey
    // +   improved by: Michael White (http://crestidg.com)
    // *     example 1: is_object('23');
    // *     returns 1: false
    // *     example 2: is_object({foo: 'bar'});
    // *     returns 2: true
    // *     example 3: is_object(null);
    // *     returns 3: false
 
    if(mixed_var instanceof Array) {
        return false;
    } else {
        return (mixed_var !== null) && (typeof( mixed_var ) == 'object');
    }
}
		// conversion decimal (0-255) => hexa
		function dechex(n) {
			return strhex.charAt(Math.floor(n/16)) + strhex.charAt(n%16);
		}

		function rgb2hex ( inpstr )
		{
			inpstr = strip_to_number ( inpstr );
			var red = parseInt ( inpstr, 10 );
			
			inpstr = strip_number ( inpstr );
			inpstr = strip_to_number ( inpstr );
			var grn = parseInt ( inpstr, 10 );

			inpstr = strip_number ( inpstr );
			inpstr = strip_to_number ( inpstr );
			var blu = parseInt ( inpstr, 10 );

			hexstr = "#";
			hexstr += convert_to_hex ( red );
			hexstr += convert_to_hex ( grn );
			hexstr += convert_to_hex ( blu );
	
			return ( hexstr );
		}

		function strip_to_number ( inpstr )
		{
			for (var pos=0; pos<inpstr.length; pos++)
				{
				var ch = inpstr.charAt ( pos );
	
				if ( ch >= '0' && ch <= '9' )
					break;
				}
	
			inpstr = inpstr.substring ( pos, inpstr.length );
	
			return ( inpstr );
		}
	
	
		function strip_number ( inpstr )
		{
			for (var pos=0; pos<inpstr.length; pos++)
				{
				var ch = inpstr.charAt ( pos );
	
				if ( ch < '0' || ch > '9' )
					break;
				}
	
			inpstr = inpstr.substring ( pos, inpstr.length );
	
			return ( inpstr );
		}
	
	
		function convert_to_hex ( num )
		{
			var digit = new Array ( "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F" );
	
			var n1 = Math.floor ( num / 16 );
			var n2 = num - n1 * 16;
			
			var retstr = digit[ n1 ];
			retstr += digit[ n2 ];
	
			return ( retstr );
		}
//rba20071220
function getMapplusURL()
{
	var zl = parent.MapPage.gooNeaMap.map.getZoom();
	var center = parent.MapPage.gooNeaMap.map.getCenter();
	var lon = tydDecimalToSeconds(center.x);
	var lat = tydDecimalToSeconds(center.y);				
	var cx = Math.round(tydLonWgs84ToX(lon,lat));
	var cy = Math.round(tydLatWgs84ToY(lon,lat));	
						
	var slayers = parent.urlLayers.substring(0,parent.urlLayers.length-1);
	var sUrl = parent.neapoljs_uri+'?x='+cx+'&y='+cy+'&zl='+zl;//rba20081103:removed second http
	if (slayers != '') sUrl += '&layers='+slayers;
	var txtbox = document.getElementById('mp_url');
	txtbox.value = sUrl;
	show('mapplus_url');
}	

function send_search()
{
	var regDigit = /\d/;
	var theForm = document.forms['SearchForm'];

	var oZipOrtText = document.getElementById('zip_ort').value;
	var sStreet = document.getElementById('str').value;
	
	var arZIPOrt = oZipOrtText.split(' ');
	
	if (arZIPOrt[1] != "" && regDigit.test(arZIPOrt[0]) && typeof arZIPOrt[1] != "undefined")
	{
		theForm.zip.value = arZIPOrt[0];
		theForm.city.value =oZipOrtText.replace(arZIPOrt[0]+' ','');
	} else if (regDigit.test(arZIPOrt[0][1]))
	{
		//the first character is a digit
		theForm.zip.value = oZipOrtText;
		theForm.city.value = '';
	} else {
		theForm.zip.value = '';
		theForm.city.value = oZipOrtText;
	}
	
	theForm.str.value = sStreet;
	
	theForm.submit();
}

function send_route()
{
	var regDigit = /\d/;
	var theForm = document.forms['SearchForm'];
	<!-- start zip/city -->
	var osZipOrtText = document.getElementById('s_zip_ort').value;
	var osStreetText = document.getElementById('sstr').value;
	theForm.szip.value = osZipOrtText;
	theForm.sstr.value = osStreetText;
	
	<!-- end zip/city -->
	var ozZipOrtText = document.getElementById('z_zip_ort').value;
	var ozStreetText = document.getElementById('zstr').value;
	theForm.zzip.value = ozZipOrtText;
	theForm.zstr.value = ozStreetText;
	console.log(theForm);
	theForm.submit();
}