/* **********************************
	Universal validating script by WARLOCK Design Team
	http://warlock-design.net
*********************************** */

//<!-- Begin form validator
function checkrequired(which) {
  var pass=true;
  for (i=0;i<which.length;i++) {
    var tempobj=which.elements[i];
    if (tempobj.name.substring(0,8)=="required") {
      if (((tempobj.type=="text"||tempobj.type=="textarea"||tempobj.type=="checkbox")&&
          tempobj.value==''||tempobj.value=='dd-mm-yyyy'||tempobj.value=='hh:mm')||(tempobj.type.toString().charAt(0)=="s"&&
          tempobj.selectedIndex==0)) {
        pass=false;
        break;
      }
    }
  }
  if (!pass) {
    shortFieldName=tempobj.alt;
    alert("Полето \""+shortFieldName+"\" е задължително."); 
	/* alert ("Моля попълнете всички полета, отбелязани със звезда!"); */
    return false;
  } else {
  return true;
  }
}
//  End -->

//<!-- Begin form counter
function getObject(obj) {
  var theObj;
  if(document.all) {
    if(typeof obj=="string") {
      return document.all(obj);
    } else {
      return obj.style;
    }
  }
  if(document.getElementById) {
    if(typeof obj=="string") {
      return document.getElementById(obj);
    } else {
      return obj.style;
    }
  }
  return null;
}

function toCount(entrance,exit,text,characters) {
  var entranceObj=getObject(entrance);
  var exitObj=getObject(exit);
  var length=characters - entranceObj.value.length;
  if(length <= 0) {
    length=0;
    text='<span class="full"> '+text+' </span>';
    entranceObj.value=entranceObj.value.substr(0,characters);
  }
  exitObj.innerHTML = text.replace("{CHAR}",length);
}
//  End -->

//<!-- Begin e-mail validator
function checkEmail(transfer) {
if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(transfer.requiredemail.value)){
return (true)
}
transfer.requiredemail.value=""
alert("Невалиден e-mail. Моля попълнете адреса си коректно!")
return (false)
}
//  End -->

//<!-- Begin num validator
function validatenum(xxxxx) {
	 var maintainplus = '';
 	var numval = xxxxx.value
 	if ( numval.charAt(0)=='+' ){ var maintainplus = '+';}
 	curphonevar = numval.replace(/[\\A-Za-zА-Яа-я!"£$%^&*+_={};:'@#~,.¦\/<>?|`¬\]\[]/g,'');
 	xxxxx.value = maintainplus + curphonevar;
 	var maintainplus = '';
 	xxxxx.focus;
}
//  End -->

//<!-- Begin agree check
function changeBox(cbox) {
box = eval(cbox);
box.checked = !box.checked;
}
//  End -->

//<!-- Begin show text box
function ShowReg(op) {
  document.getElementById('flight').style.display='none';

  if (op == 1) {
    document.getElementById('flight').style.display="block";
  }
}
//  End -->

//<!-- Begin show text box
function checkCheckBox(f) {
  if (f.agree.checked == false) {
    alert('Не сте се съгласили с правилата и условията!');
    return false;
  } else
    return true;
}
//  End -->

// [dFilter] - A Numerical Input Mask for JavaScript
// Written By Dwayne Forehand - March 27th, 2003
// Please reuse & redistribute while keeping this notice.

var dFilterStep

function dFilterStrip (dFilterTemp, dFilterMask) {
    dFilterMask = replace(dFilterMask,'#','');
    for (dFilterStep = 0; dFilterStep < dFilterMask.length++; dFilterStep++) {
		    dFilterTemp = replace(dFilterTemp,dFilterMask.substring(dFilterStep,dFilterStep+1),'');
		}
		return dFilterTemp;
}

function dFilterMax (dFilterMask) {
 		dFilterTemp = dFilterMask;
    for (dFilterStep = 0; dFilterStep < (dFilterMask.length+1); dFilterStep++) {
		 		if (dFilterMask.charAt(dFilterStep)!='#') {
		        dFilterTemp = replace(dFilterTemp,dFilterMask.charAt(dFilterStep),'');
				}
		}
		return dFilterTemp.length;
}

function dFilter (key, textbox, dFilterMask) {
		dFilterNum = dFilterStrip(textbox.value, dFilterMask);
		if (key==9) {
		    return true;
		}
		else if (key==8&&dFilterNum.length!=0) {
		 	 	dFilterNum = dFilterNum.substring(0,dFilterNum.length-1);
		}
 	  else if ( ((key>47&&key<58)||(key>95&&key<106)) && dFilterNum.length<dFilterMax(dFilterMask) ) {
        dFilterNum=dFilterNum+String.fromCharCode(key);
		}
		var dFilterFinal='';
    for (dFilterStep = 0; dFilterStep < dFilterMask.length; dFilterStep++) {
        if (dFilterMask.charAt(dFilterStep)=='#') {
					  if (dFilterNum.length!=0) {
				        dFilterFinal = dFilterFinal + dFilterNum.charAt(0);
					      dFilterNum = dFilterNum.substring(1,dFilterNum.length);
					  }
				    else {
				        dFilterFinal = dFilterFinal + "";
				    }
				}
		 		else if (dFilterMask.charAt(dFilterStep)!='#') {
				    dFilterFinal = dFilterFinal + dFilterMask.charAt(dFilterStep); 			
				}
//		    dFilterTemp = replace(dFilterTemp,dFilterMask.substring(dFilterStep,dFilterStep+1),'');
		}
		textbox.value = dFilterFinal;
    return false;
}

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