function formulamouseover(divId) {
					this.formulaKeys = new Array();
					this.formulaImages = new Array();
					this.preloadImages = new Array();
					this.oldBg = "";
					this.divId = divId;
					this.addFormula = function(formulaKey, formulaImage) {
						this.formulaKeys[this.formulaKeys.length] = 	formulaKey;
						this.formulaImages[this.formulaImages.length] = formulaImage;
						var img = new Image();
						img.src = formulaImage;
						this.preloadImages[this.preloadImages.length] = img;
					}
					this._getTargStyleObj = function() {
						var objectId = this.divId;
					    if(document.getElementById && document.getElementById(objectId)) {
							return document.getElementById(objectId).style;			// dus W3C DOM
					    } else if (document.all && document.all(objectId)) {
							return document.all(objectId).style;					// dus IE4 DOM
					    } else if (document.layers && document.layers[objectId]) {
							return document.layers[objectId];						// dus N4 DOM (vindt geen geneste layers!)
					    } else {
							return false;											// dus Niets
						}
					}
					this.mouseover = function(formulaKey) {
						// find image..
						for (var i = 0; i < this.formulaKeys.length; i++) {
							if (this.formulaKeys[i] == formulaKey) {
								var imgLoc = this.formulaImages[i];
							}
						}
						var oStyle = this._getTargStyleObj();
						if ((!oStyle) || (!imgLoc)) {
							return true;
						}
						this.oldBg = oStyle.backgroundImage;
						oStyle.backgroundImage = "url(" + imgLoc + ")";
						return true;
					}
					this.startFormula = this.mouseover;
					this.mouseout = function(formulaKey) {
						var oStyle = this._getTargStyleObj();
						if (!oStyle) {
							return true;
						}
						oStyle.backgroundImage = this.oldBg;
						return true;
					}
				}
				var fHandler = new formulamouseover("fWrap");
								fHandler.addFormula("44527", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-ahtogo/images/logo2.jpg");
								fHandler.addFormula("44584", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-automaat/images/logo2.jpg");
								fHandler.addFormula("44593", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-burgerking/images/logo2.jpg");
								fHandler.addFormula("44600", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-cafet/images/logo2.jpg");
								fHandler.addFormula("44607", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-cestdupain/images/logo2.jpg");
								fHandler.addFormula("125329", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-brooodzaak/images/logo2.jpg");
								fHandler.addFormula("130514", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-douweegberts/images/logo2.jpg");
								fHandler.addFormula("113558", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-hema/images/logo2.jpg");
								fHandler.addFormula("116323", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-julias/images/logo2.jpg");
								fHandler.addFormula("44621", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-kiosk/images/logo2.jpg");
								fHandler.addFormula("44628", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-laplace/images/logo2.jpg");
								fHandler.addFormula("44635", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-nypizza/images/logo2.jpg");
								fHandler.addFormula("50355", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-railcatering/images/logo2.jpg");
								fHandler.addFormula("44642", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-restauratie/images/logo2.jpg");
								fHandler.addFormula("44649", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-shakies/images/logo2.jpg");
								fHandler.addFormula("44656", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-smullers/images/logo2.jpg");
								fHandler.addFormula("114656", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-starbucks/images/logo2.jpg");
								fHandler.addFormula("44663", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-swirls/images/logo2.jpg");
								fHandler.addFormula("44457", "http://www.lekkerwerkenophetstation.nl/static/project/css/formule-servex/images/logo2.jpg");