var DropdownLayerCreated = false;
var MenuReversed = false;

function cleanUp (contentToBeCleanedUp, removing, trim) {
	switch (removing){
		case "font":
			return (contentToBeCleanedUp.replace(/<\/?font[^>]*>/ig, ""));
		break;
		case "span":
			return (contentToBeCleanedUp.replace(/<\/?span[^>]*>/ig, ""));
		break;
		case "clearAllTags":
			var cleanedUp = contentToBeCleanedUp.replace(/<br>/ig, "&br;");
			cleanedUp = cleanedUp.replace(/<p>/ig, "&br;");
			cleanedUp = cleanedUp.replace(/<\/?[^>]*>/ig, "");
			cleanedUp = cleanedUp.replace(/&br;/ig, " ");
			
			if (trim == '0') {
				trim = cleanedUp.length;
			}
			return (cleanedUp.substring(0, trim));
		break;
	}
}

function OpenBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) {

	if(window.screen)if(isCenter)if(isCenter=="true"){
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
  	}
  
	window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}

function handleContactForm (formNumber) {
	
	currentForm = "contactForm_" + formNumber

	theForm = document.getElementById(currentForm);

	sendForm = true;
	var sendFormErrors = '';

	if (theForm.navn.value == "") {
		sendForm = false;
		sendFormErrors += '\nNavn';
	}
	
	if (theForm.telefon.value == "") {
		sendForm = false;
		sendFormErrors += '\nTelefon';
	}
	
	if (theForm.email.value == "") {
		sendForm = false;
		sendFormErrors += '\nEmail';
	}
	
	if (theForm.emne.value == "") {
		sendForm = false;
		sendFormErrors += '\nEmne';
	}
	
	if (theForm.besked.value == "") {
		sendForm = false;
		sendFormErrors += '\nBesked';
	}
	
	if (sendForm) {
		theForm.submit();
	} else {
		alert ("Du har ikke indtastet:\n" + sendFormErrors);
	}
} 

function clearContactForm (formNumber) {
	
	document.getElementById("contactForm_" + formNumber).reset();
	
}


function FnShowDropdownLayer (LayerName, ParentElementLeft, ParentElementTop) {

	try {

		document.getElementById(LayerName).style.left = ParentElementLeft;
		document.getElementById(LayerName).style.top = ParentElementTop + 4;
		document.getElementById(LayerName).style.display = "block";
		
	//	if ((document.getElementById(LayerName).offsetLeft + document.getElementById(LayerName).offsetWidth) > (document.body.clientWidth + document.body.scrollLeft)) {
		
	//		document.getElementById(LayerName).style.left = (document.getElementById("DropdownPlacer").offsetWidth - document.getElementById(LayerName).offsetWidth)
			
	//		MenuReversed = true;
			
	//	}
		
		document.getElementById("DropdownLayerHistory").innerHTML += LayerName + ","
		
		
		arrCurrentLayerName = document.getElementById("DropdownLayerHistory").innerHTML.split(",")
				
		if (arrCurrentLayerName.length > 2) {
		
			for (i=0;i<(arrCurrentLayerName.length - 2);i++) {
		
				if ((ParentElementLeft + document.getElementById(arrCurrentLayerName[i]).offsetLeft + document.getElementById(arrCurrentLayerName[i]).offsetWidth) > (document.body.clientWidth + document.body.scrollLeft) || MenuReversed) {
				
					document.getElementById(arrCurrentLayerName[i]).style.left = (- document.getElementById(arrCurrentLayerName[i]).offsetLeft) - 10
					
				}
				
			}
			
		}
		
		DropdownLayerCreated = true;
		
	} catch (err) {
	
		DropdownLayerCreated = false;
	
	}

}


function FnClearDropdownLayer () {

	var DropdownLayerHistory = document.getElementById("DropdownLayerHistory")
	
	var arrDropdownLayerHistory = DropdownLayerHistory.innerHTML.split(",")

	try {
	
		for (i=0;i<arrDropdownLayerHistory.length - 1;i++) {
		
			document.getElementById(arrDropdownLayerHistory[i]).style.display = "none";
			
			DropdownLayerHistory.innerHTML = "";
		
		}	
		
	} catch (err) {
	
	}
	
	DropdownLayerCreated = false;

	MenuReversed = false;

}