var domainroot="www.psoft.sk"

// Funkcie pre vyjladavanie na google, yahoo a MSN

	var searchaction=["http://www.google.com/search","http://search.yahoo.com/search","http://search.msn.com/results.aspx"]
	var queryfieldname=["q","p","q"]
	function switchaction(cur, index){
		cur.form.action=searchaction[index]
		document.getElementById("hiddenquery").name=queryfieldname[index]
	}
	function jksitesearch(curobj){
		for (i=0; i< document.jksearch.se.length; i++){ 
			if (document.jksearch.se[i].checked==true)
			switchaction(document.jksearch.se[i], i)
		}
		// document.getElementById("hiddenquery").value="site:"+domainroot+" "+curobj.qfront.value
		document.getElementById("hiddenquery").value=curobj.qfront.value
	}

	
// Vyhladavanie na PSOFT.SK
	function Gsitesearch(curobj){
		curobj.q.value="site:"+domainroot+" "+curobj.qfront.value
	}
	


function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
}

function ValidateEmail(emailID){
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email ID")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
 }



function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
		return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return null;
}


function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
		((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
		((path == null) ? "" : ("; path=" + path)) +
		((domain == null) ? "" : ("; domain=" + domain)) +
		((secure == true) ? "; secure" : "");
}


function DeleteCookie (name) {
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = GetCookie (name);
	document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}


function show(el) {
	el.style = "font-weight:bold";
}

function hide(el) {
	el.style = "font-weight:normal";
}


function writeEmail(name,domain) {
	document.write('<a href=\"mailto:' + name + '@' + domain + '\">');
	document.write(name + '@' + domain + '</a>');
}


var lastShow=1;

function Display(elementID)
{
var id;

    if (lastShow>0) Undisplay(lastShow);	
 	
    id = "product_" + elementID;
    document.all.item(id).style.display = "";
    lastShow=elementID;	
}

function Undisplay(elementID)
{
var id;   
    id = "product_" + elementID;
    document.all.item(id).style.display = "none";
}

function DisplaySwitchName(elementID){
var id;	
    id=document.all.item(id).style;
    if (id.display = "none") id.display=""
    else		     id.display="none";
}

function	ShowRow(obj)
{
	obj.bgColor   ='#DFDFDF';
	obj.FontColor = 'white';
}

function	HideRow(obj)
{
//	obj.bgColor='#fff8f0'; 
	obj.bgColor	  ='white';
	obj.FontColor = 'black';
}