// JavaScript Document
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
try {
var pageTracker = _gat._getTracker("UA-7078796-1");
pageTracker._trackPageview();
} catch(err) {}

function selectEscort(name,id)
{
	if(confirm('Make the review about: '+name+'?'))
	{
		form=document.getElementById('dataForm');
		form.codeEscort.value=id;
		form.submit();				
	}
}
function checkRadio(id)
{
	radio=document.getElementById(id);
	radio.checked="checked";
}
function eventDigit(e)
{
	if(window.event) {
		key = e.keyCode;
		isCtrl = window.event.ctrlKey
	}
	else if(e.which) {
		key = e.which;
		isCtrl = e.ctrlKey;
	}
	if(key>47&&key<58)
		return true;
	else
		return false;
}
function changeHour(name,value)
{	
	input1=document.getElementById(name+'_from');
	input2=document.getElementById(name+'_to');
	if(value=='From')
	{
		input1.disabled='';
		input2.disabled='';
	}
	else
	{
		input1.selectedIndex=0;
		input2.selectedIndex=0;		
		input1.disabled='disabled';
		input2.disabled='disabled';
	}
}
function changePrice(name,value)
{	
	input=document.getElementById(name);
	if(value=='Price')
	{
		input.disabled='';
	}
	else
	{
		input.value='';
		input.disabled='disabled';
	}
}

function changeField(field,size,name)
{
	if(field.value.length==size)
	{
		document.getElementById(name).focus();
		document.getElementById(name).value="";
	}
}
function isPhone(s)
{
	var i;
	if (isEmpty(s))
	{
		return false;
	}
	if(s.length==12)
	{
		for (i = 0; i < s.length; i++)
		{
			var c = s.charAt(i);
			if(i==3||i==7)
			{
				if(c!='-')
					return false;
			}
			else
			{
				if (!isDigit(c)) return false;
			}
		}
		return true;
	}
	else
		return false;
}
function isInteger(s)
{
	var i;
	if (isEmpty(s))
	{
		if(isInteger.arguments.length == 1) 
			return false;
		else 
			return(isInteger.arguments[1]==true);
	}
	for (i = 0; i < s.length; i++)
	{
		var c = s.charAt(i);
		if (!isDigit(c)) return false;
	}
	return true;
}

function isEmpty(s)
{
	return ((s == null) || (s.length == 0))
}

function isDigit (c)
{
	return ((c >= "0") && (c <= "9"))
}