var img_src = "img/koeln_stadtgrenze_blanko.png";

function initLocalImgSwitchKoeln()
{
	var elemCheck = document.getElementById("content_koeln_img");
	if(elemCheck)
	{
		switchOffInfoBox();
		switchOffImageInfoBox();
		document.getElementById("content_koeln_img_info").style.display="block";
		
		var elem = document.getElementById("koeln_chorweiler");
		var routerChorweiler = new jsEvent.EventRouter(elem,"onmouseover");
		routerChorweiler.addListener(imgSwitchChorweiler);
		var elemLink = document.getElementById("link_koeln_chorweiler");
		var routerLinkChorweiler = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkChorweiler.addListener(imgSwitchChorweiler);
		
		elem = document.getElementById("koeln_nippes");
		var routerNippes = new jsEvent.EventRouter(elem,"onmouseover");
		routerNippes.addListener(imgSwitchNippes);
		var elemLink = document.getElementById("link_koeln_nippes");
		var routerLinkNippes = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkNippes.addListener(imgSwitchNippes);
		
		elem = document.getElementById("koeln_ehrenfeld");
		var routerEhrenfeld = new jsEvent.EventRouter(elem,"onmouseover");
		routerEhrenfeld.addListener(imgSwitchEhrenfeld);
		var elemLink = document.getElementById("link_koeln_ehrenfeld");
		var routerLinkEhrenfeld = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkEhrenfeld.addListener(imgSwitchEhrenfeld);
		
		elem = document.getElementById("koeln_lindenthal");
		var routerLindenthal = new jsEvent.EventRouter(elem,"onmouseover");
		routerLindenthal.addListener(imgSwitchLindenthal);
		var elemLink = document.getElementById("link_koeln_lindenthal");
		var routerLinkLindenthal = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkLindenthal.addListener(imgSwitchLindenthal);
		
		elem = document.getElementById("koeln_innenstadt");
		var routerInnenstadt = new jsEvent.EventRouter(elem,"onmouseover");
		routerInnenstadt.addListener(imgSwitchInnenstadt);
		var elemLink = document.getElementById("link_koeln_innenstadt");
		var routerLinkInnenstadt = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkInnenstadt.addListener(imgSwitchInnenstadt);
		
		elem = document.getElementById("koeln_rodenkirchen");
		var routerRodenkirchen = new jsEvent.EventRouter(elem,"onmouseover");
		routerRodenkirchen.addListener(imgSwitchRodenkirchen);
		var elemLink = document.getElementById("link_koeln_rodenkirchen");
		var routerLinkRodenkirchen = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkRodenkirchen.addListener(imgSwitchRodenkirchen);
		
		elem = document.getElementById("koeln_muelheim");
		var routerMuelheim = new jsEvent.EventRouter(elem,"onmouseover");
		routerMuelheim.addListener(imgSwitchMuelheim);
		var elemLink = document.getElementById("link_koeln_muelheim");
		var routerLinkMuelheim = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkMuelheim.addListener(imgSwitchMuelheim);
		
		elem = document.getElementById("koeln_kalk");
		var routerKalk = new jsEvent.EventRouter(elem,"onmouseover");
		routerKalk.addListener(imgSwitchKalk);
		var elemLink = document.getElementById("link_koeln_kalk");
		var routerLinkKalk = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkKalk.addListener(imgSwitchKalk);
		
		elem = document.getElementById("koeln_porz");
		var routerPorz = new jsEvent.EventRouter(elem,"onmouseover");
		routerPorz.addListener(imgSwitchPorz);
		var elemLink = document.getElementById("link_koeln_porz");
		var routerLinkPorz = new jsEvent.EventRouter(elemLink,"onmouseover");
		routerLinkPorz.addListener(imgSwitchPorz);
	}
}

function imgSwitchChorweiler()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_chorweiler.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_chorweiler").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_chorweiler").style.display="block";
}

function imgSwitchNippes()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_nippes.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_nippes").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_nippes").style.display="block";
}

function imgSwitchEhrenfeld()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_ehrenfeld.png";
	switchOffInfoBox();
	document.getElementById("info_box_ehrenfeld").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_ehrenfeld").style.display="block";
}

function imgSwitchLindenthal()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_lindenthal.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_lindenthal").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_lindenthal").style.display="block";
}

function imgSwitchInnenstadt()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_innenstadt.png";
	switchOffInfoBox();
	document.getElementById("info_box_innenstadt").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_innenstadt").style.display="block";
}

function imgSwitchRodenkirchen()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_rodenkirchen.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_rodenkirchen").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_rodenkirchen").style.display="block";
}

function imgSwitchMuelheim()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_muelheim.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_muelheim").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_muelheim").style.display="block";
}

function imgSwitchKalk()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_kalk.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_kalk").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_kalk").style.display="block";
}

function imgSwitchPorz()
{
	var elem = document.getElementById("content_koeln_img");
	elem.src="img/koeln_stadtgrenze_porz.png";
	
	switchOffInfoBox();
	document.getElementById("info_box_porz").style.display="block";
	switchOffImageInfoBox();
	document.getElementById("info_box_1").style.display="block";
	document.getElementById("content_koeln_img_info_porz").style.display="block";
}

function switchOffInfoBox()
{
	document.getElementById("info_box_chorweiler").style.display="none";
	document.getElementById("info_box_ehrenfeld").style.display="none";
	document.getElementById("info_box_innenstadt").style.display="none";
	document.getElementById("info_box_kalk").style.display="none";
	document.getElementById("info_box_lindenthal").style.display="none";
	document.getElementById("info_box_muelheim").style.display="none";
	document.getElementById("info_box_nippes").style.display="none";
	document.getElementById("info_box_porz").style.display="none";
	document.getElementById("info_box_rodenkirchen").style.display="none";
}

function switchOffImageInfoBox()
{
	document.getElementById("content_koeln_img_info").style.display="none";
	document.getElementById("content_koeln_img_info_chorweiler").style.display="none";
	document.getElementById("content_koeln_img_info_ehrenfeld").style.display="none";
	document.getElementById("content_koeln_img_info_innenstadt").style.display="none";
	document.getElementById("content_koeln_img_info_kalk").style.display="none";
	document.getElementById("content_koeln_img_info_lindenthal").style.display="none";
	document.getElementById("content_koeln_img_info_muelheim").style.display="none";
	document.getElementById("content_koeln_img_info_nippes").style.display="none";
	document.getElementById("content_koeln_img_info_porz").style.display="none";
	document.getElementById("content_koeln_img_info_rodenkirchen").style.display="none";
}