function open_window(url)
{
okno = window.open(url,"nazev","width=600,height=560,menubar=yes,toolbar=yes,scrollbars=yes,resizable=yes");
wasOpen = false;
if (typeof(okno) == "object"){
wasOpen = true;
}
return wasOpen;
}
function open_image(image,title)
{
var win=window.open("","screenshot","width=700,height=500,menubar=no,toolbar=no,scrollbars=yes");
win.focus();
win.document.open();
win.document.write(""+title+"");
win.document.write("");
win.document.write("");
}
function check_writeus_form()
{
with(document.form){
if(name.value=="" || subject.value=="" || text.value==""){
alert("Vyplňte prosím všechna povinné údaje.");
return false;
}
if((email.value.length<=5) || (email.value.indexOf('@')==-1)) {
alert("Vaše emailová adresa není zadána správně!")
return false;
}
}
return true;
}
function check_product_form()
{
with(document.form){
if(company.value=="" || name.value=="" || phone.value==""){
alert("Vyplňte prosím všechna povinné údaje.");
return false;
}
if((email.value.length<=5) || (email.value.indexOf('@')==-1)) {
alert("Vaše emailová adresa není zadána správně!")
return false;
}
}
return true;
}
function check_calibration_form()
{
with(document.form){
if(company.value=="" || name.value=="" || phone.value=="" || machine_sort.value=="" || machine_capacity.value==""){
alert("Vyplňte prosím všechna povinné údaje.");
return false;
}
if((email.value.length<=5) || (email.value.indexOf('@')==-1)) {
alert("Vaše emailová adresa není zadána správně!")
return false;
}
}
return true;
}
//nahradi cast retezce jinym retezcem
function str_replace(search, replace, subject)
{
var result = "";
var oldi = 0;
for (i = subject.indexOf (search); i > -1; i = subject.indexOf (search, i))
{
result += subject.substring (oldi, i);
result += replace;
i += search.length;
oldi = i;
}
return result + subject.substring (oldi, subject.length);
}
function convert_and_redirect(string)
{
location.href= 'mailto:'+str_replace('(zavináč)','@',string);
}