function przepisz(ch)
{  
// przepisuje dane teleadresowe w formularzu zamówienia
	var pierwszy=new Array();  
	var drugi=new Array();
	
	pierwszy[0]=document.forms["dane_form"]["firma"]; 		drugi[0]=document.forms["dane_form"]["firma2"];	
	pierwszy[1]=document.forms["dane_form"]["imie"];  		drugi[1]=document.forms["dane_form"]["imie2"];	
	pierwszy[2]=document.forms["dane_form"]["ulica"]; 		drugi[2]=document.forms["dane_form"]["ulica2"];
	pierwszy[3]=document.forms["dane_form"]["nr"];	  		drugi[3]=document.forms["dane_form"]["nr2"];
	pierwszy[4]=document.forms["dane_form"]["kod"];	  		drugi[4]=document.forms["dane_form"]["kod2"];
	pierwszy[5]=document.forms["dane_form"]["miasto"];		drugi[5]=document.forms["dane_form"]["miasto2"];
	
	if(ch.checked)
		for (i=0; i<drugi.length; i++)  drugi[i].value=pierwszy[i].value;
	else
		for (i=0; i<drugi.length; i++)  drugi[i].value='';
}

function validate(f,v,a,x){ for(a=0;x=f[a++];) if((v=window[x.getAttribute('valid')])&&!v(x.value)) {alert(x.getAttribute('alert'));return!x.focus()} }
function niepuste(x){return x>''}
function ismail(e){return /^[\w\.-]{2,}@[\w\.-]+\.[a-z]{2,5}$/i.test(e)}

function isthesame()
{
	var obrazek = document.dane_form.Obrazek.value;

	if(document.dane_form.Kod.value == obrazek)
		return true;
	else{
		document.dane_form.Kod.focus();
		return false;
	}
}

function ischecked()
{
	if(document.dane_form.reg.checked)
		return true;
	else
		return false;
}
function isselected()
{
	if(document.kontakt_form.stanowisko.selectedIndex > 0)
		return true;
	else
		return false;
}
function isselected2()
{
	if(document.kontakt_form.l_pracownikow.selectedIndex > 0)
		return true;
	else
		return false;
}
function isselected3()
{
	if(document.kontakt_form.l_serwerow.selectedIndex > 0)
		return true;
	else
		return false;
}
function isselected4()
{
	if(document.kontakt_form.powod.selectedIndex > 0)
		return true;
	else
		return false;
}


function showHide(co)
{
	p=document.getElementById(co);
	p.style.display=(p.style.display=='none'?'':'none');
}

function showHideOrder(show,hide)
{
	p_show=document.getElementById(show);
	p_hide=document.getElementById(hide);
	
	p_show.style.display='';
	p_hide.style.display='none';
	
}

function showHideOrder4Tabs(show)
{
	t_office=document.getElementById('fmoffice');
	t_pdf=document.getElementById('fmpdf');
	t_pictures=document.getElementById('fmpictures');
	t_suite=document.getElementById('fmsuite');
	t_upd=document.getElementById('fmupd');
	
	switch(show)
	{
		case 'fmoffice':
			t_office.style.display='';
			t_pdf.style.display='none';
			t_pictures.style.display='none';
			t_suite.style.display='none';
			t_upd.style.display='none';
			break;
		case 'fmpdf':
			t_office.style.display='none';
			t_pdf.style.display='';
			t_pictures.style.display='none';
			t_suite.style.display='none';
			t_upd.style.display='none';
			break;
		case 'fmpictures':
			t_office.style.display='none';
			t_pdf.style.display='none';
			t_pictures.style.display='';
			t_suite.style.display='none';
			t_upd.style.display='none';
			break;
		case 'fmsuite':
			t_office.style.display='none';
			t_pdf.style.display='none';
			t_pictures.style.display='none';
			t_suite.style.display='';
			t_upd.style.display='none';
			break;
		case 'fmupd':
			t_office.style.display='none';
			t_pdf.style.display='none';
			t_pictures.style.display='none';
			t_suite.style.display='none';
			t_upd.style.display='';
			break;
	}
	
}

function swapImage(co)
{
	var a_id = document.getElementById(co);
	var a_class = a_id.getAttribute('class');
	var a_className = a_id.getAttribute('className');

	if(a_class == 'showMoreImage' || a_className == 'showMoreImage')
	{
		a_id.setAttribute('class', 'showLessImage');
		a_id.setAttribute('className', 'showLessImage');
	}
	else 
	{
		a_id.setAttribute('class', 'showMoreImage');
		a_id.setAttribute('className', 'showMoreImage');
	}
}

function matchColumns() 
{
	var divs,contDivs,maxHeight,divHeight,d;
	divs = document.getElementsByTagName('div');
	contDivs = [];

	maxHeight = 0;

	for(var i=0; i<divs.length; i++) 
	{
		if(/\bmatchingColumn\b/.test(divs[i].className)) 
		{
			d = divs[i];
			contDivs[contDivs.length] = d;
			if(d.offsetHeight) 
			{
				divHeight = d.offsetHeight;
			}
			else if(d.style.pixelHeight) {
				divHeight = d.style.pixelHeight;
			}
			maxHeight = Math.max(maxHeight,divHeight);
		}
	}
	for(var i=0; i<contDivs.length; i++) 
	{
		contDivs[i].style.height = maxHeight + 'px';
	}
}

function scrollImage(obj) 
{
	switch(obj)
	{
		case 'image_original':
			document.getElementById('image_compressed').scrollTop = document.getElementById('image_original').scrollTop;
			document.getElementById('image_compressed').scrollLeft = document.getElementById('image_original').scrollLeft;
			break;
		case 'image_compressed':
			document.getElementById('image_original').scrollTop = document.getElementById('image_compressed').scrollTop;
			document.getElementById('image_original').scrollLeft = document.getElementById('image_compressed').scrollLeft;
			break;
	}
}

/*function equalHeight(lewy,prawy)
{
	var lewyH = document.getElementById("lewyContent");
	var prawyH = document.getElementById("prawyContent");
	
	if(lewyH.offsetHeight > prawyH.offsetHeight)
		prawyH.style.height = lewyH.offsetHeight+"px";
	else 
		if(lewyH.offsetHeight < prawyH.offsetHeight)
			lewyH.style.height = prawyH.offsetHeight+"px";
}*/