function popupWindow( Page, Width, Height ) {
	popWindow = window.open( Page,"popWindow","width="+(Width*1+18)+",height="+(Height*1+18)+",scrollbars=0,left="+((screen.width-Width/2))+",top="+((screen.height-Height/2))).focus();
}

function checkMail(form_name,email_field) {
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test( eval("document."+form_name+"."+email_field+".value" )))
		return true;
	else
		return false;
}

function OpenPopup(page,id,width,height) {
	window.open("popup.php?page="+page+"&id="+id,"Popup","width="+width+",height="+height);
}

/*
function setSize() {
	//alert('loaded');
	var hoogte1 = document.getElementById('contentLeft').offsetHeight;
	var hoogte2 = document.getElementById('contentRight').offsetHeight;
	//alert('hoogte1 :'+hoogte1);
	//alert('hoogte2 :'+hoogte2);
	//alert(browser);
	if(hoogte1 > hoogte2) {
		var hoogte = hoogte1;
	}else {
		var hoogte = hoogte2;
	}
		/*switch(browser) {
			case "Firefox":
				//document.getElementById('verhaalMid').style.height 				= (hoogte-11)+"px";
				//document.getElementById('contentContainer').style.height 	= (hoogte+10)+"px";
				document.getElementById('verhaalMid').style.height 				= (hoogte-19)+"px";
				document.getElementById('contentContainer').style.height 	= (hoogte+2)+"px";
				break;
			case "MSIE":
				document.getElementById('verhaalMid').style.height 				= (hoogte-19)+"px";
				document.getElementById('contentContainer').style.height 	= (hoogte+2)+"px";
				break;
			default:
				document.getElementById('verhaalMid').style.height 				= (hoogte-19)+"px";
				document.getElementById('contentContainer').style.height 	= (hoogte+2)+"px";
				break;
		}*/

		//document.getElementById('verhaalMid').style.height 				= (hoogte-19)+"px";

		//document.getElementById('contentContainer').style.height 	= (hoogte+2)+"px";

//}
	/*}else {
		alert('ik ben er niet!');
	}*/

	/*else {
		var hoogte = hoogte2;
		document.getElementById('contentLeft').style.height				= hoogte+"px";
		document.getElementById('contentContainer').style.height 	= hoogte+"px";
	}
}*/