/*****************************************************

	function bOpenPopup

	Description:
		
	Input:

	Returns:
		
	History:
		2003-12-22	Christian Jannesson	Init version.
		2004-01-09	Christian Jannesson	Added bScrollBars and bResizeable

*****************************************************/
function bOpenPopup(sURL,iWidth,iHeight,bScrollBars,bResizeable) {
	
	iPopupId = Math.round(Math.random()*10000);
	oPopup = window.open(sURL,"oPopup"+iPopupId,"width="+iWidth+",height="+iHeight+",scrollbars="+((bScrollBars)?"yes":"no")+",resizable="+((bResizeable)?"yes":"no"));
	oPopup.focus();

}


/*****************************************************
	function bOnMouseOver

	Description:
		

	Input:
		$sMyVar		=	description.

	Returns:
		

	History:
		2004-01-09	Christian Jannesson	Init version.

*****************************************************/
function bOnMouseOver(iId,iTotal,iActiveId){

	for(i=0;i<iTotal;i++) {
		if(i!=iActiveId) {
			if(document.images["menuimage"+i].src != ''){
				document.images["menuimage"+i].src = "/gfx/red_arrow_menu_blank.gif";
			}
		}
	}
	if(document.images["menuimage"+iId].src != ''){
		document.images["menuimage"+iId].src = "/gfx/red_arrow_menu.gif";
	}
	
}


/*****************************************************
	function bOnMouseOut

	Description:
		

	Input:
		$sMyVar		=	description.

	Returns:
		

	History:
		2004-01-09	Christian Jannesson	Init version.

*****************************************************/
function bOnMouseOut(iId,iActiveId){

	if(iId!=iActiveId) {
		if(document.images["menuimage"+iId].src){
		document.images["menuimage"+iId].src = "/gfx/red_arrow_menu_blank.gif";
		}
	}
	
}
/*****************************************************/

function showLayer(id) {

	document.getElementById(id).style.visibility = "visible";
	return true;
}
function hideLayer(id){
	document.getElementById(id).style.visibility = "hidden";
	return true;

}

function getProductData(productID,infolayer,displayLayer){
	showLayer(infolayer);
	getData('productInfo.php','productID='+productID,displayLayer);
	return true;
}

function getObj(name) {
    if (document.getElementById) {
        return document.getElementById(name);
    } else
    if (document.all) {
        return document.all[name];
    }
}

function getData(page,requests,placement){
	if(placement.length < 1){
		placement = "actionData";
	}
	makeRequest(page+"?"+requests,placement);
}
function makeRequest(url,placement) {
	var ns = getObj(placement);
	var http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}

	if (!http_request) {
		ns.innerHTML = 'Felmeddelande: Uppdatera din browser!';
		return false;
	}
	http_request.onreadystatechange = function() { alertContents(http_request,placement);};
	// http_request.setRequestHeader("charset", "utf-8");
	// http_request.setRequestHeader("Content-Type","text/plain; charset=iso-8859-1");
	http_request.open('GET', url, true);
	http_request.send(null);
}
function alertContents(http_request,placement) {
	var ns = getObj(placement);
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			ns.innerHTML= http_request.responseText;
		} else {
			ns.innerHTML = 'Felmeddelande: Problem med anslutningen.';
		}
	}
}