if(document.images)
{
		webdesignoff = new Image();
		webdesignoff.src = "images/index_02.jpg";
		webdesignover = new Image();
		webdesignover.src = "images/index_hover_02.jpg";
		
		softwareoff = new Image();
		softwareoff.src = "images/index_03.jpg";
		softwareover = new Image();
		softwareover.src = "images/index_hover_03.jpg";
		
		netzwerkeoff = new Image();
		netzwerkeoff.src = "images/index_04.jpg";
		netzwerkeover = new Image();
		netzwerkeover.src = "images/index_hover_04.jpg";
		
		verkaufoff = new Image();
		verkaufoff.src = "images/index_05.jpg";
		verkaufover = new Image();
		verkaufover.src = "images/index_hover_05.jpg";
		
		beratungoff = new Image();
		beratungoff.src = "images/index_06.jpg";
		beratungover = new Image();
		beratungover.src = "images/index_hover_06.jpg";
		
		///////////////////////////////////////////////
		
		homeoff = new Image();
		homeoff.src = "images/index_10.jpg";
		homeover = new Image();
		homeover.src = "images/index_hover_10.jpg";
		
		impressumoff = new Image();
		impressumoff.src = "images/index_11.jpg";
		impressumover = new Image();
		impressumover.src = "images/index_hover_11.jpg";
		
		kontaktoff = new Image();
		kontaktoff.src = "images/index_12.jpg";
		kontaktover = new Image();
		kontaktover.src = "images/index_hover_12.jpg";
}

function onoff(imgName,state)
{
        if(document.images)
		{               
			document.images[imgName].src = eval(imgName+state+".src");
        }
}


function centerPopup(url, name, w, h, scroll)
{
	var Form = null;
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=1';
	Form = window.open(url, name, settings);
	Form.document.bgColor = '#000000';
}