var GLOBAL_MainFile="";

var GLOBAL_str_onmouseover="onmouseenter";
var GLOBAL_str_onmouseout="onmouseleave";
if (isNS)
{
	GLOBAL_str_onmouseover="onmouseover";
	GLOBAL_str_onmouseout="onmouseout";
}

var GLOBAL_FilterFade250="filter:progid:DXImageTransform.Microsoft.Fade(Overlap=1.00,Duration=0.350);";
var GLOBAL_FilterFade250b="progid:DXImageTransform.Microsoft.Fade(Overlap=1.00,Duration=0.350);";
var GLOBAL_FilterFade250c="progid:DXImageTransform.Microsoft.Fade(Overlap=1.00,Duration=0.450);";
if (isNS)
{
	GLOBAL_FilterFade250="";
	GLOBAL_FilterFade250b="";
	GLOBAL_FilterFade250c="";
}

var GLOBAL_FilterFade750="filter:progid:DXImageTransform.Microsoft.Fade(Overlap=1.00,Duration=0.750);";
var GLOBAL_FilterFade750b="progid:DXImageTransform.Microsoft.Fade(Overlap=1.00,Duration=0.750);";
if (isNS)
{
	GLOBAL_FilterFade750="";
	GLOBAL_FilterFade750b="";

}
// shorten 'write' function

function _dw(str)
{
	document.write(str);
}


// check what browser

var isNS=false;

if (navigator.appName=="Netscape")
	isNS=true;

isNS4 = (document.layers) ? true : false;
isIE4 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 4.")!=-1)) ? true : false;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;

// access objects by browsers

function funcGetElmByID(aID)
{ 
	var element = null; 

	if (isNS4) 
		element=document.layers[aID] 
	else 
		if (isIE4) 
			element=document.all[aID]; 
		else
			element = document.getElementById(aID);

	return element; 
} 

function _id(aID)
{
	return (funcGetElmByID(aID));
}

function funcGetElmByID2(objMain,aID)
{ 
	var element = null; 

	if (isNS4) 
		element=objMain.layers[aID] 
	else 
		if (isIE4) 
			element=objMain.all[aID]; 
		else
			element = objMain.getElementById(aID);

	return element; 
} 

//----------------------------- TIME AND FILTER SUPPORT
function FltApply(obj)
{
 if (!isNS)
  obj.filters[0].Apply();
}

function FltPlay(obj)
{
 if (!isNS)
  obj.filters[0].Play();
}

function funcOpenNewURL(sURL)
{
	document.open(sURL,"_blank","fullscreen=yes,resizable=1,menubar=0,toolbar=0,location=0,directories=0,scrollbars=0,status=0");
}

function getURLParameter(sParamToLook) 
// returns null if no params or no specified param
// returns value if param found
{
	var sURL = window.document.URL.toString();
	
	if (sURL.indexOf("?") > 0)
	{
		var arrParams = sURL.split("?");
			
		var arrURLParams = arrParams[1].split("&");
		
		var arrParamNames = new Array(arrURLParams.length);
		var arrParamValues = new Array(arrURLParams.length);
		
		var i = 0;
		for (i=0;i<arrURLParams.length;i++)
		{
			var sParam =  arrURLParams[i].split("=");
			arrParamNames[i] = sParam[0];
			if (sParam[1] != "")
				arrParamValues[i] = unescape(sParam[1]);
			else
				arrParamValues[i] = "";

			if (sParamToLook==arrParamNames[i])
			{
				return (arrParamValues[i]);
			}
		}

		return (null);
		
		//for (i=0;i<arrURLParams.length;i++)
		//{
	//		alert(arrParamNames[i]+" = "+ arrParamValues[i]);
		//}
		
	}
	else
	{
		return (null);
//		alert("No parameters.");
	}
}