/*

* Common JS scripts

*/



function gEBI( objId ){

  return document.getElementById( objId );

}



function createCookie( sName, sValue, iDays ){

  sValue = escape( sValue );

  if( iDays ){

    var oDate = new Date();

    oDate.setTime( oDate.getTime() + ( iDays*24*60*60*1000 ) );

    var sExpires = "; expires="+oDate.toGMTString();

  }

  else

    var sExpires = "";

  document.cookie = sName+"="+sValue+sExpires+"; path=/";

}



function throwCookie( sName ){

  var sNameEQ = sName + "=";

  var aCookies = document.cookie.split( ';' );

  for( var i=0; i < aCookies.length; i++ ){

    var c = aCookies[i];

    while( c.charAt(0) == ' ' )

      c = c.substring( 1, c.length );

    if( c.indexOf( sNameEQ ) == 0 )

      return c.substring( sNameEQ.length, c.length );

  }

  return null;

}



function delCookie( sName ){

  createCookie( sName, "", -1 );

}



function isset( sVar ){

  return( typeof( window[sVar] ) != 'undefined' );

}



function targetBlank( ){

  var oLinks = document.getElementsByTagName( 'a' );

  for( var i=0; i < oLinks.length; i++ ) {

    if( oLinks[i].className == 'new-window' || oLinks[i].className == 'new-windowMark' ) {

      oLinks[i].onclick = function( ){

        window.open( this.href );

        return false;

      };

    }

  }

} // end function



_bUa=navigator.userAgent.toLowerCase();

_bOp=(_bUa.indexOf("opera")!=-1?true:false);

_bIe=(_bUa.indexOf("msie")!=-1&&!_bOp?true:false);

_bIe4=(_bIe&&(_bUa.indexOf("msie 2.")!=-1||_bUa.indexOf("msie 3.")!=-1||_bUa.indexOf("msie 4.")!=-1)&&!_bOp?true:false)

isIe=function(){return _bIe;}

isOldIe=function(){return _bIe4;}

var olArray=[];



function AddOnload( f ){

  if( isIe && isOldIe ){

    window.onload = ReadOnload;

    olArray[olArray.length] = f;

  }

  else if( window.onload ){

    if( window.onload != ReadOnload ){

      olArray[0] = window.onload;

      window.onload = ReadOnload;

    }

    olArray[olArray.length] = f;

  }

  else

    window.onload=f;

}

function ReadOnload(){

  for( var i=0; i < olArray.length; i++ ){

    olArray[i]();

  }

}





/*

* Orders

*/



function fix( f ){

	f	= f.toString( );

	var re	= /\,/gi;

	f	= f.replace( re, "\." );



	f = Math.round( f * 100 );

	f = f.toString( );

	var sMinus = f.slice( 0, 1 );

	if( sMinus == '-' ){

	 f = f.slice( 1, f.length )

	}

	else

	 sMinus = '';

	if( f.length < 3 ) {

		while( f.length < 3 )

			f = '0' + f;

	}



	var w = sMinus + f.slice( 0, f.length-2 ) + "." + f.slice( f.length-2, f.length );



  var poprawnyFloat = /^-?[0-9]{1,}[.]{1}[0-9]{1,}$/i;

	if( w.search( poprawnyFloat ) == -1 )

		w = '0.00';

	return w;



}



function changePriceFormat( fPrice ){

  // config start

  var sDecimalSeparator = '.';

  var sThousandSeparator = '';

  // config end



  fPrice = fix( fPrice );

  var aPrice = fPrice.split( '.' );

  var iPriceFull = aPrice[0];

  var aPriceFull = new Array( );



  var j = 0;

  for( var i = iPriceFull.length - 1; i >= 0; i-- ){

    if( j > 0 && j%3 == 0 )

      aPriceFull[j] = iPriceFull.substr( i, 1 )+''+sThousandSeparator;

    else

      aPriceFull[j] = iPriceFull.substr( i, 1 );

    j++;

  } // end for



  aPriceFull.reverse( );

  sPriceFull = aPriceFull.join( '' );

  sPrice = sPriceFull+''+sDecimalSeparator+''+aPrice[1];

  return sPrice;

} // end function changePriceFormat



function generatePrice( fPrice1, fPrice2 ){

  fPrice1 = fix( fPrice1 );

  fPrice2 = fPrice2.toString();

  if( fPrice2.match( /\%/ ) ){

    fPrice2 = fix( fPrice2.replace( /\%/, '' ) );

    if( fPrice2 < 0 ){

      return changePriceFormat( fPrice1 - ( fPrice1 * ( -fPrice2 / 100 ) ) );

    }

    else

      return changePriceFormat( +fPrice1 + ( fPrice1 * ( fPrice2 / 100 ) ) ); 

  }

  else{

    fPrice2 = fix( fPrice2 ) * 1;

    return changePriceFormat( +fPrice1 + fPrice2 ); 

  }

} // end function generatePrice





function countCarrierPrice( oObj ){



  if( oObj.value != '' )

    aCourier = oObj.value.split( ";" );

  else

    aCourier = Array( 0, 0, '0.00' );



  fDeliveryCost = fix( aCourier[2] ) * 1;



  gEBI( 'carrierCost' ).innerHTML = changePriceFormat( fDeliveryCost );

  gEBI( 'orderSummary' ).innerHTML = changePriceFormat( +fOrderSummary + fDeliveryCost )



} // end function 





var aUserDataNames = new Array( 'sFirstName', 'sLastName', 'sCompanyName', 'sStreet', 'sZipCode', 'sCity', 'sPhone', 'sEmail', 'sNip' );



function saveUserData( sName, sValue ){

  createCookie( sName, sValue, 2 );

}



function checkSavedUserData( ){

  var iCount = aUserDataNames.length;

  var sCookie = null;

  var oForm = gEBI( "orderForm" );

  for( var i = 0; i < iCount; i++ ){

    sCookie = throwCookie( aUserDataNames[i] );

    if( sCookie && sCookie != '' ){

      if( gEBI( aUserDataNames[i] ) )

        gEBI( aUserDataNames[i] ).value = unescape( sCookie );

      else if( oForm[aUserDataNames[i]] )

        oForm[aUserDataNames[i]].value = unescape( sCookie );

    }

  } // end for

} // end function checkSavedUserData



function delSavedUserData( ){

  var iCount = aUserDataNames.length;

  var sCookie = null;

  for( var i = 0; i < iCount; i++ ){

    delCookie( aUserDataNames[i] );

  } // end for

} // end function delSavedUserData



function txtSize( iSize ){

  var aSizes = Array( '0.917em', '', '1.333em' );

  var aChange = Array( 'pageDescription', 'h5', 'productDescription' );

  var aSizesDefault = Array( '1.083em', '1em', '1.08em' );

  for( var i = 0; i < aChange.length; i++ ){

    if( !aSizes[iSize] )

      iSize = 1;

    if( gEBI( aChange[i] ) ){

      gEBI( aChange[i] ).style.fontSize = ( iSize != 1 ) ? aSizes[iSize] : aSizesDefault[i];

    }

    else if( gEBI( 'content' ).getElementsByTagName( aChange[i] ) ){

      aH5 = gEBI( 'content' ).getElementsByTagName( aChange[i] );

      for( var j = 0; j < aH5.length; j++ ){

        aH5[j].style.fontSize =  ( iSize != 1 ) ? aSizes[iSize] : aSizesDefault[i];

      }

    }

  }

}