function checkChars(thisField,divf) {
	// check illegalChars
	var legalChars = /[^\w¦\-¦ ]/;
	
	if(legalChars.test(thisField.value)){
		document.getElementById(divf).style.visibility='visible';
		thisField.style.borderColor='#ff0000';
		ready = false;
	} 
	else{
		document.getElementById(divf).style.visibility='hidden';
		thisField.style.borderColor='#7F9DB9';
	}
}

function checkNumbers(thisField,divf) {
	if(thisField.value != parseFloat(thisField.value)){
		document.getElementById(divf).style.visibility='visible';
		thisField.style.borderColor='#ff0000';
		ready = false;
	} 
	else{
		document.getElementById(divf).style.visibility='hidden';
		thisField.style.borderColor='#7F9DB9';
	}
}

function checkMail(thisField,divf) {
	// check illegalChars
	var legalChars = /[^\w¦\.¦\/¦@]/;
	
	if(legalChars.test(thisField.value)){
		document.getElementById(divf).style.visibility='visible';
		thisField.style.borderColor='#ff0000';
		ready = false;
	} 
	else{
		document.getElementById(divf).style.visibility='hidden';
		thisField.style.borderColor='#7F9DB9';
	}
}

function smokkelAdd(veld){
	document.getElementById(veld).innerHTML=(document.getElementById(veld).innerHTML*1)+1;
	if(document.getElementById(veld).innerHTML > -1){
		document.getElementById(veld+'Wat').innerHTML="";
	}
	document.getElementById(veld+'Hidden').value=document.getElementById(veld).innerHTML;
}

function smokkelDelete(veld){
	document.getElementById(veld).innerHTML=(document.getElementById(veld).innerHTML*1)-1;
	if(document.getElementById(veld).innerHTML < 0){
		document.getElementById(veld+'Wat').innerHTML="<i>(Verkoop)</i>";
	}
	document.getElementById(veld+'Hidden').value=document.getElementById(veld).innerHTML;
}

function correctPNG(){
	for(var i=0; i<document.images.length; i++){
		var img = document.images[i]
		var imgName = img.src.toUpperCase()
		if (imgName.substring(imgName.length-3, imgName.length) == "PNG"){
			var imgID = (img.id) ? "id='" + img.id + "' " : ""
			var imgClass = (img.className) ? "class='" + img.className + "' " : ""
			var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
			var imgStyle = "display:inline-block;" + img.style.cssText
			if (img.align == "left") imgStyle = "float:left;" + imgStyle
			if (img.align == "right") imgStyle = "float:right;" + imgStyle
			if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
			var strNewHTML = "<span " + imgID + imgClass + imgTitle
			+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
			+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
			+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
			img.outerHTML = strNewHTML
			i = i-1
		}
	}
}
window.attachEvent("onload", correctPNG);