Colors = function (objectId, inputTextId, styleColor, pallete)
// конструктор
{
	
	this._object = document.getElementById(objectId);
	this._objectId = objectId;
	this.inputText = document.getElementById(inputTextId);
	this.inputTextId = inputTextId;
	this.styleColor = styleColor;
	eval('this.oldColor = Colors.rgb2hex(this._object.style.'+styleColor+')');
	this.inputText.value = this.oldColor;
	
	this.pallete = pallete;
	
}

Colors.prototype.show = function ()
// рисуем палитру
{
	
	var table = '<span id="allcolorselementsselect'+this.inputTextId+'" onclick="document.getElementById(\'allcolorselements'+this.inputTextId+'\').style.display=\'block\'; document.getElementById(\'allcolorselementslink'+this.inputTextId+'\').focus();" style="cursor: pointer;"><img src="'+this.outImage+'" title="Выбрать цвет из палитры" style="position:relative; top:2px;" onmouseover="this.src=\''+this.overImage+'\'" onmouseout="this.src=\''+this.outImage+'\'" /></span>';
	table += '<input id="setc'+this.inputTextId+'" type="hidden" value="0" />';
	table += '<input id="oldColor'+this.inputTextId+'" type="hidden" value="#'+this.oldColor+'" />';
	table += '<a id="allcolorselementslink'+this.inputTextId+'" href="#" onclick="return false;" onblur="document.getElementById(\'allcolorselements'+this.inputTextId+'\').style.display=\'none\'; if (document.getElementById(\'setc'+this.inputTextId+'\').value!=\'1\') Colors.changecolor(document.getElementById(\'oldColor'+this.inputTextId+'\').value, \''+this._objectId+'\', \''+this.inputTextId+'\', \''+this.styleColor+'\'); document.getElementById(\'setc'+this.inputTextId+'\').value=\'0\'; ">';
	table += '<div id="allcolorselements'+this.inputTextId+'" style="width: '+this.allwidth+'px; cursor: pointer; display: none; position: absolute; z-index:1000; background-color:#bbb; border:solid 1px #bbb;">';
	
	for (var i=1, c=0; i<=this.rows; i++)
	{
		//table += '<tr height="20">';
		for (var j=1; j<=this.cols; j++)
		{
			table += '<div style="background:'+this.pallete[c++]+'; float:left; width:'+this.width+'px; height:'+this.width+'px; margin:'+this.border+'px; border:solid '+this.border+'px #000;" onmousedown="document.getElementById(\'setc'+this.inputTextId+'\').value=\'1\'; document.getElementById(\'oldColor'+this.inputTextId+'\').value=this.style.backgroundColor;" onmousemove="Colors.changecolor(this.style.backgroundColor, \''+this._objectId+'\', \''+this.inputTextId+'\', \''+this.styleColor+'\');" onmouseover="this.style.border=\'solid '+this.border+'px #ffff00\'" onmouseout="this.style.border=\'solid '+this.border+'px #000\';"></div>';
		}
		table += '<div style="clear:both;"></div>';
	}
	table += '</div></a>';
	
	document.writeln(table);
}


Colors.rgb2hex = function (rgb) {
// вспомогательная функция преобразование из формата rgb(0,0,0) в hex

  if (!rgb)
  {
    return '000000';
  }
  if (rgb.substring(0,1)=="#")
  {
    return rgb.substring(1);
  }
  else
  {
	  var s,i,h='', x='0123456789abcdef';
	  var c = rgb.substring(4);
	  c = c.substring(0, c.length-1);
	  
	
	  if(c){
	    s=c.split(',');
	    for (i=0; i < 3; i++){
	      n  = parseInt(s[i]);
	      h += x.charAt(n>>4) + x.charAt(n&15);
	    }
	  return h;
	  }
  }
}

Colors.changecolor = function (thiscolor, _object, inputText, styleColor)
{
	eval('document.getElementById(_object).style.'+styleColor+' = thiscolor');
	document.getElementById(inputText).value = Colors.rgb2hex(thiscolor);
re();
}

Colors.setup = function (params) {
	function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };
	param_default("rows",			5);
	param_default("cols",			12);
	param_default("width",			20);
	param_default("border",			1);
	param_default("styleColor",		"color");
	param_default("inputTextId",	null);
	param_default("objectId",		null);
	param_default("pallete",        new Array (
	'#FFFFCC',	'#FFFF66',	'#FFCC66',	'#F2984C',	'#E1771E',	'#B47B10',	'#A9501B',	'#6F3C1B',	'#804000',	'#CC0000',	'#940F04',	'#660000',
	'#C3D9FF',	'#99C9FF',	'#66B5FF',	'#3D81EE',	'#0066CC',	'#6C82B5',	'#32527A',	'#2D6E89',	'#006699',	'#215670',	'#003366',	'#000033',
	'#CAF99B',	'#80FF00',	'#00FF80',	'#78B749',	'#2BA94F',	'#38B63C',	'#0D8F63',	'#2D8930',	'#1B703A',	'#11593C',	'#063E3F',	'#002E3F',
	'#FFBBE8',	'#E895CC',	'#FF6FCF',	'#C94093',	'#9D1961',	'#800040',	'#800080',	'#72179D',	'#6728B2',	'#6131BD',	'#341473',	'#400058',
	'#FFFFFF',	'#E6E6E6',	'#CCCCCC',	'#B3B3B3',	'#999999',	'#808080',	'#7F7F7F',	'#666666',	'#4C4C4C',	'#333333',	'#191919',	'#000000'
	));
	param_default("outImage",		"rgb.gif");
	param_default("overImage", 		"on_rgb.gif");
	
	
	var col = new Colors(params.objectId, params.inputTextId, params.styleColor, params.pallete);

	col.rows = params.rows;
	col.cols = params.cols;
	col.width = params.width;
	col.border = params.border;
	col.allwidth = col.cols*(col.width+col.border*4)+col.border;
	col.outImage = params.outImage
	col.overImage = params.overImage

	col.show();
	
	return col;
}

function ask() {
document.getElementById("ask").style.display="none";
if (navigator.appName=="Microsoft Internet Explorer") {document.getElementById("asktable").style.display = "inline"} else
			document.getElementById("asktable").style.display = "table";
}
/*
function lookup(text, select_id, url, id) {
if (id=="name") {document.getElementById("table_text").value=text;}
        if(!this.http){
            this.http = get_http();
            this.working = false;
        }
        if (!this.working && this.http) {
            var http = this.http;
            if (text.length <1 ) return;
            url = url + "?id="+encodeURIComponent(id)+"&text="+encodeURIComponent(text);
            this.http.open("GET", url, true);
            this.http.onreadystatechange = function() {
                if (http.readyState == 4) {
                    fill(select_id, http.responseText);
                    this.working = false;
                    getcost();
                     }else{
                  }
            }
            this.http.send(null);
        }
        if(!this.http){
              alert('Ioeaea i?e nicaaiee XMLHTTP iauaeoa!')
        }
    }*/
    
function cost(from, to, car_class, hour, min, seats)
{
    if(!this.http_cost){
            this.http_cost = get_http();
            this.working = false;
        }
        if (!this.working && this.http_cost) {
            var http_cost = this.http_cost;
            //if (text.length <1 ) return;
            url = "cost.php?from="+encodeURIComponent(from)+"&to="+encodeURIComponent(to)+"&car_class="+encodeURIComponent(car_class)+"&hour="+encodeURIComponent(hour)+"&min="+encodeURIComponent(min)+"&seats="+encodeURIComponent(seats);
            this.http_cost.open("GET", url, true);
            this.http_cost.onreadystatechange = function()
            {
                if (http_cost.readyState == 4)
                {
                    document.getElementById("price").innerHTML="";
                /*   document.getElementById("price").innerHTML="<font size='5'>Стоимость</font>: <font>"+http_cost.responseText+" ("+parseFloat(http_cost.responseText)/5+"$)</font>";*/
                    document.getElementById("price").innerHTML="<font size='2' color='#FF0000'>"+http_cost.responseText+" гривен ($"+parseFloat(http_cost.responseText)/5+")</font>";
                   this.working = false;
                }
                  else
                  {
                  }
            }
            this.http_cost.send(null);
        }
        if(!this.http_cost){
              alert('Ioeaea i?e nicaaiee XMLHTTP iauaeoa!')
        }
    }
    
function getcost()
{
    				 var from_val =document.getElementById("from").value;
                   var to_val =document.getElementById("to").value;
                   var car_class_val =document.getElementById("car_class").value;
                   var hour_val =document.getElementById("hour").value;
                   var min_val =document.getElementById("min").value;
                   var seats_val = document.getElementById("seats").value;
                     cost (from_val, to_val, car_class_val, hour_val, min_val, seats_val);
}

function get_http(){
    var xmlhttp;
    /*@cc_on
    @if (@_jscript_version >= 5)
        try {
            xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                xmlhttp = new 
                ActiveXObject("Microsoft.XMLHTTP");
            } catch (E) {
                xmlhttp = false;
            }
        }
    @else
        xmlhttp = false;
    @end @*/
    if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
        try {
            xmlhttp = new XMLHttpRequest();
        } catch (e) {
            xmlhttp = false;
        }
    }
    return xmlhttp;
}

function fill (select_id, data){
    var select = document.getElementById(select_id);
    select.innerHTML="";
     select.innerHTML=data;
   /*  sendform();*/
       }
      
function from_change (from){
getcost();
}