var win1Open = null
var win2Open = null

function winClose(){
// close all open pop-up windows

if(win1Open != null) win1Open.close()

if(win2Open != null) win2Open.close()

}



function openPopUpWindow(){}

// does nothing but required by JavaScript & shows in status bar





// improved openPopUp function for Netscape 3+

function openPopUp(windowURL, windowName, windowWidth, windowHeight)

{

var winHandle = window.open(windowURL,windowName,"toolbar=no,scrollbars=yes,resizable=no,width=" + windowWidth + ",height="

+ windowHeight)

if(winHandle != null) winHandle.focus() //brings window to top

return winHandle

}

function calcTotal(formname) {
	form = document.forms[formname];
	otc = 0;
	rec = 0;
	naam = "";
	if( form["total_price_rec"] != null && form["total_price_otc"] != null) {
		if(form["price_rec"] != null ) rec += (form["price_rec"].value *1);
		if(form["price_otc"] != null ) otc += (form["price_otc"].value *1);
		for(i = 0 ; i < form["adsl_modem_ordercode"].length; i++) {
			if(form["adsl_modem_ordercode"][i].checked) {
				naam = form["adsl_modem_ordercode"][i].value;
				otc += (form["price_modem_" + naam].value *1);}
		}
		for(i = 0 ; i < form["adsl_installation_ordercode"].length; i++) {
			if(form["adsl_installation_ordercode"][i].checked) {         
				naam = form["adsl_installation_ordercode"][i].value;
				otc += (form["price_instl_" + naam].value *1);}
		}
		document.forms[formname]["total_price_rec"].value = (Math.round(rec * 100) / 100);
		document.forms[formname]["total_price_otc"].value = (Math.round(otc * 100) / 100);}
}

function toggleSplitterWarning() {
	var theDiv = document.getElementById('splitter_warning');
	if(document.forms['adsl_apply'].ispInstallType[0].checked == true) theDiv.style.display = "inline";
	else theDiv.style.display = "none";
}

// einde JavaScript. -->
function popUp(URL) {
	//gebruikt op ?wholesale voor fotopagina partner-event
	
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,location=0,scrollbars=1,statusbar=1,menubar=1,resizable=1,width=800,height=690');");
}
	
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if (node == null) {
		node = document; }
	if (tag == null) {
		tag = '*'; }
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if (pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

function select_single() {
	//Wordt gebruikt door content/consument/faq.php

	var selectMe = arguments[0];
	var deselectIDs = getElementsByClass( document.getElementById(selectMe).className.split(' ', 1));
	
	for (i = 0; i < deselectIDs.length; i++) {
		var elem = document.getElementById(deselectIDs[i].id);
		elem.className = elem.className.replace(/selected/, '');
		if ( elem == document.getElementById(selectMe) ) {
			elem.className += ' selected';
		}
	}
}var visible = 'block';
var invisible = 'none';

function display_invert() {
	for (x=0; x<arguments.length;x++) {
		if (document.getElementById(arguments[x]).style.display == visible) {
			display_hide(arguments[x]);
		} else {
			display_show(arguments[x]);
		}
	}
}

function display_hide() {
	for (var x=0; x<arguments.length; x++) {
		if (document.getElementById(arguments[x]) != null) {			
			document.getElementById(arguments[x]).style.display = invisible;
		}
	}
}

function display_show() {
	for (x=0; x < arguments.length;x++) {		
		if (document.getElementById(arguments[x]) != null) {			
			document.getElementById(arguments[x]).style.display = visible;
		}
	}
}

function display_single() {
	var showMe = arguments[0];
	var hideIDs = getElementsByClass( document.getElementById(showMe).className );
	
	for (i = 0; i < hideIDs.length; i++) {
		if ( hideIDs[i] != document.getElementById(showMe) ) {
			display_hide(hideIDs[i].id);
		}
	}
	display_invert(showMe);
}

/*function display_hide_animate(id, currentHeight, targetHeight) {
	currentHeight = currentHeight - 1;
	
	if (currentHeight <= targetHeight) { 
		document.getElementById(id).style.display = 'none';
//		document.getElementById('console').innerHTML += ' ' + currentHeight;
//		clearTimeout(t); 
	}
	document.getElementById(id).height = currentHeight;
	target = id;
	x = currentHeight;
	y = targetHeight;
	t = setTimeout("display_hide_animate(target, x, y)",15);
}
*/