function open_window(url)
{
okno = window.open(url,"nazev","width=600,height=560,menubar=no,toolbar=no,scrollbars=yes,resizable=yes");
wasOpen = false;
if (typeof(okno) == "object"){
wasOpen = true;
}
return wasOpen;
}
function open_image(image)
{
var win=window.open("","Fotografie","width=800,height=550,menubar=no,toolbar=no,scrollbars=yes");
win.focus();
win.document.open();
win.document.write("Detail fotografie");
win.document.write("");
win.document.write("");
}
function check_writeus_form()
{
with(document.form){
if(name.value=="" || text.value==""){
alert("Vyplňte prosím všechny povinné údaje.");
return false;
}
if((email.value.length<=5) || (email.value.indexOf('@')==-1)) {
alert("Vaše emailová adresa není zadána správně!")
return false;
}
}
return true;
}