function toggleall(num)
{
	var checkbox;
        for(i=0;i<num;i++)
        {
         checkbox = document.getElementById('cb'+i);
         if(checkbox.checked) checkbox.checked = false; else checkbox.checked = true;
        }
}
function masol()
{
        for(i=0;i<=3;i++)
        {
         src = document.getElementById('d'+i);
         dest = document.getElementById('szall'+i);
         dest.value =src.firstChild.nodeValue;
        }
}
function masol2()
{
        for(i=0;i<=3;i++)
        {
         src = document.getElementById('s'+i);
         dest = document.getElementById('d'+i);
         dest.value =src.value;
        }
}
function kosarba(form)
{
         form.submit();
         form.gomb.value='Kosárban';
         form.gomb.className='button2';

}
function nagykep(kep)
{
         window.open("image.php?img="+kep,"Kép","status=no,scrollbars=yes,resizable=yes,width=300,height=300,left=0,top=30");
}
function szallmod(form)
{	
	form.submit();
}
function rendeles(form)
{
        if(document.getElementById('szall_gomb').checked)
        {
          if(form.szallnev.value !="" && form.szallcim.value !="" && form.szallcim2.value !="" && form.szallir.value !="")
                form.submit();
          else
                alert("Szállítási adatok üresek, kérem javítsa!");

        }
        else form.submit();
}