// Browser Detection
var detect = navigator.userAgent.toLowerCase();
var gl_os,gl_browser,gl_version,gl_total,thestring;

if (checkIt('konqueror'))
{
	gl_browser = "Konqueror";
	gl_os = "Linux";
}
else if (checkIt('safari')) gl_browser = "Safari"
else if (checkIt('omniweb')) gl_browser = "OmniWeb"
else if (checkIt('opera')) gl_browser = "Opera"
else if (checkIt('webtv')) gl_browser = "WebTV";
else if (checkIt('icab')) gl_browser = "iCab"
else if (checkIt('msie')) gl_browser = "Internet Explorer"
else if (!checkIt('compatible'))
{
	gl_browser = "Netscape Navigator"
	gl_version = detect.charAt(8);
}
else gl_browser = "An unknown browser";

if (!gl_version) gl_version = detect.charAt(place + thestring.length);

if (!gl_os)
{
	if (checkIt('linux')) gl_os = "Linux";
	else if (checkIt('x11')) gl_os = "Unix";
	else if (checkIt('mac')) gl_os = "Mac"
	else if (checkIt('win')) gl_os = "Windows"
	else os = "an unknown operating system";
}

function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}
// End Browser Detection.

//alert(gl_browser + " " + gl_version + " " + gl_os);

function win98_header(section_id)
{
	if(gl_browser == "Internet Explorer" && gl_version < 6)
	{
//		alert("You are using Internet Exploder which is less than 6\nThis means - NO HEADER FOR YOU!");
		document.getElementById("h6-ie5").style.display = "block";
//		document.getElementById("h5").style.color = "#000000";
		document.getElementById("h6-ie5").style.backgroundColor = navbut_colors[section_id];
	}
	else
	{
		document.getElementById("h6").style.display = "block";
	}
}


function ClearSearch() 
{
	if((document.Search.search_keyword.value == "Enter Keyword")  || (document.Search.search_keyword.value == "Search"))
	{
		document.Search.search_keyword.value = "";
	}
}

function set_order(order, prod_id)
{
	var expireDate = new Date;
	expireDate.setDate(expireDate.getDate()+1);
	SetCookie(prod_id + "_order", order, expireDate);
	document.location.reload();
}

// D3 Search

//this function check if need to just change the range status or change the status and do the search  
function searchChange(id)
{
	document.getElementById(id).checked = true;
}


/*
function changeFocus(id)
{
	document.getElementById("h2-2-1").style.fontWeight = "normal";
	document.getElementById("h2-2-2").style.fontWeight = "normal";
	document.getElementById("h2-2-3").style.fontWeight = "normal";
	document.getElementById(id).style.fontWeight = "bold";
}
*/

function get_url(link_url, blank)
{
	if(blank)
	{
		var wref = window.open(link_url);
	}
	else
	{
		document.location.href = link_url;
	}
}

function clear_recent(product_id)
{
	DeleteCookie('recent_' + product_id);
	document.location.reload();
}


// ICQMail related --------------------------------------------------------------------
	var gl_user_uin = 0;
	var gl_user_sk = 0;
	function icqmail_get_uin () 
	{
//		try {
			var dat = GetCookie("karma_ud");

			if ( !dat ) { return false; }
			var dat = dat.split(',');
			//alert(dat);
			gl_user_uin = dat[0];
			gl_user_sk = dat[1];

			gl_user_uin = gl_user_uin.split('=');
			gl_user_uin = gl_user_uin[1];

			gl_user_sk = gl_user_sk.split('=');
			gl_user_sk = gl_user_sk[1];

//		 } catch(e) { }
	}

	function get_user_data ( user_uin , user_sk) 
	{
		html = '<iframe id="icqmail_inf" frameborder="0" width="1" height="1" style="border: 0px;background-color: #FFFFFF" src="/include/icqmail/mail_ifrm.php?uin='+ user_uin +'&sk='+ user_sk +'"></iframe>';
		document.write(html);
	}	

//check if search text exist and if so search otherwise do nothing
	function submitGSrch()
	{
		var ret = false; 
		var elmSrch = document.getElementById('h2-4');
		
		if(elmSrch.value != "")
			ret = true;
		else 
			document.location.href = "http://search.icq.com/"
			
//		alert(document.getElementById('h2-range').value);
		return ret;
	}
	
	
/* Start Top Navigation menu */ 

	function initNavButton(button)
	{
		var but = document.getElementById('navbut_' + button);
		var but_e = document.getElementById('navbut_' + button + '_e');
		var but_s = document.getElementById('navbut_' + button + '_s');
		try{
			but.onmouseout = null;
			but.onmouseover = null;

			but_e.style.display = "none";
			but_s.style.display = "block";
			but.style.top = "0px";
		}
		catch(e){}
	}
	
	function nav_over(button)
	{
		var but_e = document.getElementById('navbut_' + button + '_e');
		var but_s = document.getElementById('navbut_' + button + '_s');
		but_e.style.display = "none";
		but_s.style.display = "block";
	}

	function nav_out(button)
	{
		var but_e = document.getElementById('navbut_' + button + '_e');
		var but_s = document.getElementById('navbut_' + button + '_s');
		but_e.style.display = "block";
		but_s.style.display = "none";
	}
/* End top navigation menu */	

//Java script cookie lib

function getCookieVal ( offset ) {
  var endstr = document.cookie.indexOf (";", offset);
  if ( endstr == -1 )
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function SetCookie ( name, value, expires, path, domain, secure ) {
  if ( name.length == 0 ) return;

  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "Never") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function GetCookie ( name ) {
  if ( name.length == 0 ) return null;
  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 DeleteCookie ( name,path,domain ) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function FixCookieDate ( date ) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}

/* end cookie lib */

/* Query Lib */
gl_query = this.location.href;
var gl_inq = gl_query.indexOf('?');
gl_query = gl_query.substring(gl_inq + 1);

if (gl_inq > 0) {
	gl_query_string = gl_query; 
}

var gl_temp_str = "&";
var gl_query_len = gl_query.length, gl_temp_len = gl_temp_str.length;

var i = gl_query.indexOf(gl_temp_str);

while (i+gl_temp_len < gl_query_len) {
	if (i > 0) {
		split_query(gl_query.substring(0,i),"=");
	} else {
		split_query(gl_query,"=");
	}
	gl_query = gl_query.substring(i+gl_temp_len,gl_query_len);
	var i = gl_query.indexOf(gl_temp_str);
	if (i < 1) {
		i = gl_query_len + 1; // end while
	}
}
split_query(gl_query,"="); // last one

function split_query(string, text)
{
	name = string.substring(0,string.indexOf(text));
	value = string.substring(string.indexOf(text) + 1);
	// for unsecapted
	//eval("query_" + name + " = value;");
	// for escapted
	eval("query_" + name + " = unescape(value);");
}
/* End Query Lib */

//------------ Start of Google Search ----------------------
var selectedSrcLnk = "s1";
// this function checks if we need to just change the range status or change the status and do the search  
function searchOrChange(id,gRange,frm)
{
	//first check if the id is disabled
	var elmRange = document.getElementById(id);
	if(id != selectedSrcLnk)
	{
		//put the google range in the hidden input
		var elmRangeHd = document.getElementById('d02-range');
		elmRangeHd.value = gRange;
		//check if the search area is empty or not
		//if empty change the status of the range text otherwise do search
		var elmSrch = document.getElementById('d02-txt');
			elmRange.className = "d02-range";
			document.getElementById(id).style.display = "block";
			document.getElementById(selectedSrcLnk).style.display = "none";
			selectedSrcLnk = id;
	}
}
//check if search text exist and if so search otherwise do nothing
function submitGSrch(frm)
{
	var ret = false; 
	var elmSrch = document.getElementById('d02-txt');
	
	if(elmSrch.value != "")
	{
		//check if the help search is on if so change all the nessesery data
/*		if(selectedSrcLnk == "s4")
		{
		  var elmFrm = document.getElementById(frm);
			submitHelpSrch(elmFrm,elmSrch);
		}*/
		ret = true;
	}
	else document.location.href = "http://search.icq.com/"
	return ret;
}
//------------ End of Google Search ----------------------