// public promenne
//------------------

var backgrd; //nacita do sebe barvu radku pred najetím kurzoru
var backgrdover; //barva, kterou se vyznaci aktivni rádek tabulky
var fontcol; //barva, kterou se vyznaci pismo v aktivnim radku tabulky
var Katalog; // zde se ukládá hodnota z asp?Katalog=
var ImgShow; // promena se uklada pro pouziti v nastaveni URL ve funkci JDI_NA .asp?ShowIMG=ImgShow
var obrsrc, obr;
var Sel;
var MenuTop, myinterval, myintervalP, Nahore, Krok; // k najizdeni objektu//MenuTop se nastavuje ve funci LoadImage()
var StopMenu, StopHeight=false;
Nahore=true ;
Krok=7;




//var hidden = new Array [
//------------------

function ResizePage()
{
if (document.body.offsetHeight>41) {
document.all.ImgD_Fax_info.style.left=1*(document.body.offsetWidth-document.all.ImgD_Fax_info.offsetWidth-21 );

	if (Nahore==false ){
		document.all.ImgD_Fax_info.style.height=(document.body.offsetHeight-35 );
//		alert("sss");
						}
	if (Nahore==true ){

		document.all.ImgD_Fax_info.style.height=100;
		document.all.ImgD_Fax_info.style.top=-100;
					}
}

//alert("dost");
}
function Prijed()
{
if (Nahore==true) {
Nahore=false;
//document.all.ImgD_Fax_info.style.height=100
myinterval=window.setInterval("Prijedx()", 1);
MenuTop=Math.round(-1*((document.body.offsetHeight/2)));
}
}

function Prijedx()
{



//window.status=document.all.ImgD_Fax_info.style.top + ", " + MenuTop;

var celkem =parseFloat(document.all.ImgD_Fax_info.style.height) +MenuTop+Krok+15;
//alert("menu "+MenuTop+","+ document.body.offsetHeight +" body, "+ celkem+" ceklem" );

if (MenuTop<=8 ) 
	 {
	 if  (StopHeight==true) {
		document.all.ImgD_Fax_info.style.height=parseFloat(document.all.ImgD_Fax_info.style.height)-Krok;	 
	 }
 	MenuTop=MenuTop+Krok;
	document.all.ImgD_Fax_info.style.top=MenuTop;
	 }
else {
	StopMenu=true;

//alert("stop menutop");

}


if (celkem<=document.body.offsetHeight) 
{
document.all.ImgD_Fax_info.style.height=parseFloat(document.all.ImgD_Fax_info.style.height)+10;
//alert("menu "+MenuTop+","+ document.body.offsetHeight +" body, "+ celkem+" ceklem" );
}
else {
//alert("stop height");

StopHeight=true;
zapisCookie('FaxInfoTop',parseFloat(document.all.ImgD_Fax_info.style.top));
zapisCookie('FaxInfoHeight',parseFloat(document.all.ImgD_Fax_info.style.height));

}

//if (MenuTop>=8 && celkem>=document.body.offsetHeight) {
if (StopMenu==true && StopHeight==true) {
StopHeight=false;
StopMenu=false;
window.clearInterval(myinterval);
//alert("Zastaveno")

}


}

function Odjed()
{
if (Nahore==false) {

//Nahore=true
MenuTop=parseFloat(document.all.ImgD_Fax_info.style.top);
myinterval=window.setInterval("Odjedx()", 1);
}
}

function Odjedx()
{

MenuTop=MenuTop-Krok;

//window.status=document.all.ImgD_Fax_info.style.top + ", " + MenuTop;


document.all.ImgD_Fax_info.style.top=MenuTop;

//alert(document.all.ImgD_Fax_info.offsetHeight)

if (document.all.ImgD_Fax_info.offsetHeight>=100) ;

{document.all.ImgD_Fax_info.style.height=parseFloat(document.all.ImgD_Fax_info.style.height)-10;}

//if (document.all.ImgD_Fax_info.offsetHeight<=100 && MenuTop<=Math.round(-1*((document.body.offsetHeight/2)))) {

if (document.all.ImgD_Fax_info.offsetHeight<=100 && MenuTop<=parseFloat(-1*document.all.ImgD_Fax_info.offsetHeight)) {
//document.all.ImgD_Fax_info.style.height=100

window.clearInterval(myinterval);
Nahore=true;


//alert("Zastaveno");
//return false;

}
}


function Fill_Form()
{
window.location="search.asp?Fstr_Katalogy=BES+516-213&kde=typ";
}
function Show_Help()
{

document.all.ImgD_Help.style.left=480;
document.all.ImgD_Help.style.top=125;
document.all.ImgD_Help.style.visibility="visible";
}

function MenuOver(Sloupec)
{
//document.all("menu").rows(0).cells(Sloupec).style.fontWeight= "bold";
document.all("menu").rows(0).cells(Sloupec).style.fontWeight= "normal";
document.all("menu").rows(0).cells(Sloupec).style.backgroundColor= "#CCCCCC";
if (Sel!=Sloupec){
document.all("menu").rows(0).cells(Sel).style.fontWeight= "normal";
}
}

function MenuOut(Sloupec)
{
document.all("menu").rows(0).cells(Sloupec).style.fontWeight= "normal";
document.all("menu").rows(0).cells(Sloupec).style.backgroundColor="#aaaaaa";
}



function ShowIM(Name, Stav)
{

if (Stav=='1') //pokud je zobrazeni aktivni
{
document.all.Img_Show_Katalogy.src="Images/fotox.gif";
document.all.Img_Show_Href.href="javascript:ShowIM('ImgD_Katalogy','0')";
document.all.Txt_Show_Href.innerHTML="Zruš náhled";
document.all.Txt_Show_Href.href="javascript:ShowIM('ImgD_Katalogy','0')";
document.all(Name).style.left=770;
document.all(Name).style.top=210;
document.all(Name).style.visibility="visible";
ImgShow=1;


}

if (Stav=='0') //pokud je zobrazeni neaktivni
{
document.all.Img_Show_Katalogy.src="Images/foto.gif";
document.all.Img_Show_Href.href="javascript:ShowIM('ImgD_Katalogy','1')";
document.all.Txt_Show_Href.innerHTML="Zobr. náhled";
document.all.Txt_Show_Href.href="javascript:ShowIM('ImgD_Katalogy','1')";
document.all(Name).style.left=-100;
document.all(Name).style.top=-100;
document.all(Name).style.visibility="hidden";
ImgShow=0;

}

}

function hide(Name)
{
document.all(Name).style.VISIBILITY="hidden";
document.all(Name).style.left=-1000;
document.all(Name).style.top=-1000;

if (Name=="ImgD_Katalogy")
{
ShowIM(Name, 0);
}//if (Name=="ImgD_Katalogy")

} // end function hide(Name)


function LoadImage() //Načítá křížek na zavření okna. Odkaz na tuto funkci je třeba vložit do <Body Onload""
{
//MenuTop=-1*(document.all.ImgD_Fax_info.offsetHeight)

//MenuTop=Math.round(MenuTop);
//MenuTop=-384;
//alert(MenuTop); 
pocet=10;

obrsrc = new Array(pocet);

obrsrc[0]='Images/xsmall.jpg';
obrsrc[1]='Images/xsmalllight.jpg';
obrsrc[2]='Images/linemenov.jpg';
obrsrc[3]='Images/linem.jpg';
obrsrc[4]='Images/linem.jpg';
obrsrc[5]='Images/line.jpg';
obrsrc[6]='Images/linemen.jpg';
obrsrc[7]='Images/lineh.jpg';
obrsrc[8]='Images/1.jpg';
obrsrc[9]='Images/otaznik.jpg';
obr = new Array(pocet);

for (i=0; i < pocet; i++){
obr[i]= new Image();
obr[i].src= obrsrc[i];
}
} 


function Jdi_Na(URL, URL2,  ID)
{
var obr ="Img_"+ ID;
	if (URL2!="")  //pokud je vyplneno URL pro dasi akci zobraz jinak nezobrazuj
				{
//				document.all(obr).src= URL2
				} //end if URL!=""


if (ID=="Katalogy") {

if (ImgShow==1)
	{
	URL=URL + "&ShowIMG=1";
	}

	if (ImgShow==0)
	{
	URL=URL + "&ShowIMG=0";
	}
					}
if (ID=="Menu") {
//document.all("menu").rows(0).cells(Sel).style.backgroundRepeat="repeat-x"
//document.all("menu").rows(0).cells(Sel).style.backgroundImage="url('Images/linemenov.jpg')"
//document.all("menu").rows(0).cells(Sel).style.fontWeight= "bold"
}

window.location=URL ;
}


function Activ(Tabulka, Radek, BarvaBack, BarvaFont, URL)
{
backgrd=document.all[Tabulka].rows[Radek].style.backgroundColor;
fontcol=document.all[Tabulka].rows[Radek].style.color;
//alert(document.all[Tabulka].rows[Radek].style.backgroundColor);

document.all[Tabulka].rows[Radek].style.color=BarvaFont;





document.all[Tabulka].rows[Radek].style.backgroundColor=BarvaBack;




var obr ="Img_"+ Tabulka;
var obrD ="ImgD_"+ Tabulka;

	if (URL.substr(URL.length-1 ,URL.length)!="0")  //pokud mema na konci nulu zobraz jinak nezobrazuj
				{

//				document.all(obrD).style.left=window.event.x+20
//				document.all(obrD).style.top= window.event.clientY

//				document.all(obr).src= URL
				} //end if URL!=""


} // end function activ


function Unactiv(Tabulka, Radek)
{
document.all[Tabulka].rows[Radek].style.backgroundColor=backgrd;
document.all[Tabulka].rows[Radek].style.color=fontcol;

switch (Tabulka)
{ // begin switch(Tabulka)
	case "Katalogy":
//			document.all.Img_Katalogy.src="images/white.jpg";
	break;
	case "Dodatky": 
//			document.all.Img_Dodatky.src="images/white.jpg";
	break;
} // end switch(Tabulka)



}


//---------------------------------------------------------------------------------------------------------
function prectiCookie(nazev)
{
  obsah=document.cookie; upravene=obsah.split(';');
  velikost=upravene.length; kusy=""; vrat="";

  for (x=0;(x<velikost && vrat=="");x++) 
  { 
    kusy=upravene[x].split('=');
    if (kusy[0].substring(0,1)==' ') 
      kusy[0]=kusy[0].substring(1,kusy[0].length);
    if (kusy[0]==nazev) vrat=kusy[1];
  }
  if (vrat) return unescape(vrat);
    else return false;
}

function zapisCookie(nazev,hodnota,vyprsi)
{
  datum=new Date();

//  if(vyprsi) {
//    datum.setTime(datum.getTime()+ vyprsi);
//    document.cookie=nazev + "=" + escape(hodnota) + "; expires=" + datum.toGMTString(); 
//    }

  ///  else 
  document.cookie=nazev + "=" + escape(hodnota);
}

function vyprsi(dt, obdobi)
{

//  obdobi: 0:den
//			1:mesic
//			2:rok
  if (dt==0) return 0;
    else if (obdobi==0) return 86400000*dt;
    else if (obdobi==1) return 2678400000*dt;
    else if (obdobi==2) return 31536000000*dt;

}

function zobraz_cookie()
{
  txt="Existující cookies:\n\n";
  cookies=document.cookie;
  pole_cookie=cookies.split("; ");
  velikost_pole=pole_cookie.length;
  for (a=0;a<velikost_pole;a++) txt+=pole_cookie[a]+"\n";
  window.alert(txt);
}