var onmenu = 0;

function init() {
}

function CMSPopUp(url, wi, he, winm) {
	if (winm == 0) {
		window.open(url, '', 'toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,resizable=no,width=' + wi + ',height=' + he);
	} else {
		window.open(url, '', 'toolbar=1,location=1,directories=1,menubar=1,scrollbars=1,resizable=yes,width=' + (wi + 16) + ',height=' + he);
	}
}

function menuOpenClose(mid, show, xpos) {
	element = document.getElementById('menu_' + mid);
	if (element) {
		if (show == 1) {
			elems = document.all('showfields').elements;
			for (i = 0; i < elems.length; i++) {
				element_tmp = document.getElementById(elems[i].name.replace('show', ''));
				if (element_tmp) {
					element_tmp.style.display = 'none';
				}
			}
			element.style.display = '';
			theTimer = setTimeout("menuOpenClose(" + mid + ", 0, 0)", 1000);
			if (xpos > 0) {
					element.style.paddingLeft = xpos;
			}
		} else {
			if (onmenu == 0) {
				element.style.display = 'none';
				theTimer = null;
			} else {
				theTimer = setTimeout("menuOpenClose(" + mid + ", 0, 0)", 1000);
			}
		}
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function isEmail(string) {
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		if (string.search(/.com/) != -1 | string.search(/.nl/) != -1 | string.search(/.net/) != -1 | string.search(/.org/) != -1 | string.search(/.nu/) != -1 | string.search(/.biz/) != -1 | string.search(/.info/) != -1 | string.search(/.be/) != -1) {
			return true;
		}
	else
		return false;
}		
	
function checkthisform(formname) {
	tel=0;
	var color= '#EFEFE7';
	var normalcolor='#FFFFFF';
	if (formname.naam.value =='') {				tel= tel+1;		formname.naam.style.background = color; 		} else	{ formname.naam.style.background = normalcolor;		}
	if (formname.adres.value =='') {			tel= tel+1;		formname.adres.style.background = color; 		} else	{ formname.adres.style.background = normalcolor;	}
	if (formname.postcode.value =='') {			tel= tel+1;		formname.postcode.style.background = color; 	} else	{ formname.postcode.style.background = normalcolor;	}
	if (formname.plaats.value =='') {			tel= tel+1;		formname.plaats.style.background = color; 		} else	{ formname.plaats.style.background = normalcolor;	}
	if (formname.telefoon.value =='') {			tel= tel+1;		formname.telefoon.style.background = color; 	} else	{ formname.telefoon.style.background = normalcolor;	}
	if (!(isEmail(formname.email.value))){		tel= tel+1;		formname.email.style.background = color; 		} else	{ formname.email.style.background = normalcolor;	}
	if (formname.opmerkingen.value =='') {		tel= tel+1;		formname.opmerkingen.style.background = color; 	} else	{ formname.opmerkingen.style.background = normalcolor;	}
	if(tel==0){					
		formname.submit();
	}
	else {
		formmelding.innerHTML = '<BR><b>* Vul alle verplichte velden in [' + tel + ']</b>';
	}
}