if (document.images) {           
       
	// Normal Images
		image1 				= new Image();      
		image1.src	 		= "../images/buttons/home-btn.gif"; 
		image2 				= new Image(); 
		image2.src			= "../images/buttons/profil-btn.gif";  
		image3 				= new Image();
		image3.src 			= "../images/buttons/leistungen-btn.gif"; 
		image4 				= new Image();
		image4.src 			= "../images/buttons/links-btn.gif";  
		image5 				= new Image();
		image5.src 			= "../images/buttons/kontakt-btn.gif"; 
		image6 				= new Image();
		image6.src 			= "../images/buttons/impressum-btn.gif"; 
		image7 				= new Image();
		image7.src	 		= "../images/buttons/exponate-btn.gif"; 
		image8 				= new Image();
		image8.src 			= "../images/buttons/projekte-btn.gif"; 
		image9 				= new Image();
		image9.src 			= "../images/buttons/email-btn.gif"; 
		image10 			= new Image();
		image10.src 		= "../images/buttons/pfeile/zurueck_rot-btn.gif"; 
		image12 			= new Image();
		image12.src 		= "../images/buttons/email-btn2.gif";
		image13 			= new Image();
		image13.src 		= "../images/buttons/lang-en-btn.gif"; 
		
	// HighLight Images
		image1high			= new Image(); 
		image1high.src 		= "../images/buttons/home-btn_high.gif"; 
		image2high 			= new Image(); 
		image2high.src 		= "../images/buttons/profil-btn_high.gif"; 
		image3high 			= new Image(); 
		image3high.src 		= "../images/buttons/leistungen-btn_high.gif"; 
		image4high 			= new Image(); 
		image4high.src 		= "../images/buttons/links-btn_high.gif"; 
		image5high 			= new Image(); 
		image5high.src 		= "../images/buttons/kontakt-btn_high.gif"; 
		image6high 			= new Image(); 
		image6high.src 		= "../images/buttons/impressum-btn_high.gif"; 
		image7high 			= new Image(); 
		image7high.src 		= "../images/buttons/exponate-btn_high.gif"; 
		image8high 			= new Image(); 
		image8high.src 		= "../images/buttons/projekte-btn_high.gif"; 
		image9high 			= new Image(); 
		image9high.src 		= "../images/buttons/email-btn_over.gif";
		image10high 		= new Image(); 
		image10high.src 	= "../images/buttons/pfeile/zurueck_rot-btn_over.gif"; 
		image12high 		= new Image(); 
		image12high.src 	= "../images/buttons/email-btn2_over.gif";
		image13high 		= new Image();
		image13high.src 	= "../images/buttons/lang-en-btn_high.gif"; 
}
       
       
// RollOver
function imageActive(imageName){
	if (document.images){
		document.images[imageName].src = eval(imageName + "high.src");
	}
}
       
//RollOut
function imageDeactive(imageName){
	if (document.images) {
		document.images[imageName].src = eval(imageName + ".src");
	}
}


 
// Image Changer Functions
function initializeImageChanger(numberOfImages, imagePath, iconPath){
	//var iconPath = "../images/icons/" + iconName;
	//var imagePath = "../images/" + imageName;
	
	bigImages = new Array;
	imagesButtons = new Array;
	imagesHighButtons = new Array;
	
	for (i = 1; i <= numberOfImages; i++){
		bigImages[i] = imagePath + i + ".jpg";
		imagesButtons[i] =  iconPath + i + ".gif";
		imagesHighButtons[i] =  iconPath + i + "_hi.gif";
	}
}
			
function showImage(i){
	resetImageButtons();
	highlightImageButtons(i);
	document.bigImage.src = bigImages[i];			
}

function resetImageButtons(){
	for(i = 1; i <= numberOfImages; i++){
		var button = "button" + i;
		document[button].src = imagesButtons[i];
	}	
}

function highlightImageButtons(i){
	var button = "button" + i;
	document[button].src = imagesHighButtons[i];
}