// JavaScript Document

function validateKategorinavn(formular){
	if(formular.katname.value == ''){
		alert('Du skal give din kategori et navn')
		return false
	}
	else{
	return true
	}
}


function fkatakterintro(evt){
	var b = document.getElementById('txtIntro').innerHTML
	if(b.length > 253){
			document.getElementById('katakterintro').innerHTML = 254 - b.length
			return false
		}
	else{
		document.getElementById('katakterintro').innerHTML = 254 - b.length
		return true
	}
}

function isNumberKey(evt){
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 44 || charCode > 57))
            return false;
         return true;
      }
	var previousbg = "rgb(0, 255, 0)"

function prioritetfunction(iID){
	var previous = document.getElementById('txtPrio').value
	document.getElementById(previous).style.background = previousbg
	document.getElementById('txtPrio').value = iID
	previousbg = document.getElementById(iID).style.background
	document.getElementById(iID).style.background = "rgb(255, 255, 0)"
	
}

function varetab(iID){
	if(iID == 1){
		document.getElementById('divtab_1').style.display = "block"
		document.getElementById('divtab_2').style.display = "none"
		document.getElementById('divtab_3').style.display = "none"
		document.getElementById('divtab_4').style.display = "none"
	}
	if(iID == 2){
		document.getElementById('divtab_1').style.display = "none"
		document.getElementById('divtab_2').style.display = "block"
		document.getElementById('divtab_3').style.display = "none"
		document.getElementById('divtab_4').style.display = "none"
	}
	if(iID == 3){
		document.getElementById('divtab_1').style.display = "none"
		document.getElementById('divtab_2').style.display = "none"
		document.getElementById('divtab_3').style.display = "block"
		document.getElementById('divtab_4').style.display = "none"
	}
	if(iID == 4){
		document.getElementById('divtab_1').style.display = "none"
		document.getElementById('divtab_2').style.display = "none"
		document.getElementById('divtab_3').style.display = "none"
		document.getElementById('divtab_4').style.display = "block"
	}
}

function mousecoords(event){
	x=event.clientX
	y=event.clientY
}

function opencalender(sField){
	
	var url = "/shop/calendar.asp?felt="+sField
	var props = "resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=no,width=250,height=152,left="+x+",top="+y
	window.open(url,"datovalg",props)
}

function kampagnevalg(iID){
		document.getElementById('kampagne_0').style.display = "none"
		document.getElementById('kampagne_1').style.display = "none"
		document.getElementById('kampagne_2').style.display = "none"
		document.getElementById('kampagne_'+iID).style.display = "block"
}

function funcatbetale(belob){
		myOption = -1;
		for (i=document.betaling.paymenttype.length-1; i > -1; i--) {
		if (document.betaling.paymenttype[i].checked) {
		myOption = i; i = -1;
		}
		}
		var intTemp = document.betaling.paymenttype[myOption].value;

		intOld = document.getElementById('atbetale').value
		intTemp = parseFloat(intTemp)+parseFloat(intOld)
		intTemp = intTemp/100
		intTemp = intTemp.toFixed(2);
		intTemp = intTemp+''
		intTemp.replace(',','.')
		document.getElementById('lblatbetale').innerHTML = intTemp
}

function openRelevantevarer(sField, iID){
	
	var url = "/shop/relevantevarer.asp?felt="+sField+"&id="+iID
	var props = "resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=yes,dependent=no"
	window.open(url,"Varer",props)
}