function hr_noshade() {
	var check = navigator.userAgent.search(/MSIE.7/)
	
	if( check != -1 ) {
		var summe = document.getElementsByTagName("hr").length;
		summe = summe-1;
		for (var i = 0; i < document.getElementsByTagName("hr").length; ++i) {
			document.getElementsByTagName("hr")[i].noShade = 'noshade';
			document.getElementsByTagName("hr")[i].style.color= '#c0c0c0';
			document.getElementsByTagName("hr")[i].style.height= '1px';
			
		}
	}
}

window.onload = hr_noshade;




//AJAX CONTENT LOADER
var xmlHttp = null;

// JavaScript Document
function changeBox( pos ) {
	var pos_parts = pos.split("_");
	var otherId = pos_parts[1] / 2;
	
	if( otherId != Math.round(otherId) )
		otherId = pos_parts[0] + '_' + (parseInt(pos_parts[1])+1);
	else
		otherId = pos_parts[0] + '_' + (parseInt(pos_parts[1])-1);
	
	if( document.getElementById( otherId ) ) {
		var box1 = document.getElementById( otherId );
		var box2 = document.getElementById( pos );

		box1.className = box1.className.replace(/\s*aktiv\s*/g, " ");
		box2.className+= ' aktiv';
		
		return false;
	}
	else {
		return true;
	}
}


function switchBox( thiselem, items ) {
	var pos_parts = thiselem.id.split("_");
	var otherId = pos_parts[2] / 2;
	
	for( var i=1; i<=items; i++ ) {
		document.getElementById( pos_parts[0]+'_'+i ).style.display = ( i == pos_parts[2] ? 'block' : 'none' );
		var box1 = document.getElementById( pos_parts[0]+'_li_'+i );
		box1.className = ( i == pos_parts[2] ? box1.className+' selected' : box1.className.replace(/\s*selected\s*/g, " ") );
	}
	return false;
}


function getContent(url, func) {
	if (xmlHttp) {
		xmlHttp.open('GET', url, true);
		xmlHttp.onreadystatechange = function () {
			if (xmlHttp.readyState == 4) {
				func(xmlHttp.responseText);
			}
		};
		xmlHttp.send(null);
	}
}


var opacityInter;
var opacityStep = 101;

function opacityDown( box ) {
	document.getElementById( box ).style.display = 'none';
	document.getElementById( box+'_in' ).style.display = 'none';
}

function opacityUp( box ) {
	
	if( opacityStep > 100 ) {
		opacityStep = 5;
	}
	
	var overElem = document.getElementById( box );
	overElem.style.filter="Alpha(opacity="+opacityStep+")";
	overElem.style.opacity= opacityStep/100;
	
	if( opacityStep >= 100 ) {
		window.clearInterval( opacityInter );
	}
	opacityStep+= 5;
}

function minisponsorover( boxEle, box, getTitel, getLink, getImage, titel ) {
	var left	= boxEle.offsetLeft-53;
	var top 	= boxEle.offsetTop-33;

	window.clearInterval( opacityInter );
	
	var overElem = document.getElementById( box );
	overElem.style.display = "block";
	var overElemIn = document.getElementById( box+'_in' );
	overElemIn.style.filter = "Alpha(opacity=0)";
	overElemIn.style.opacity = 0;
	
	
	document.getElementById( box+"_titel" ).innerHTML = getTitel;
	if( titel == "" ) {  titel = 'zur Website';  }
	document.getElementById( box+"_link" ).innerHTML = titel;
	
	if( getLink.substr(0,5)=='http:' ) {
		document.getElementById( box+"_link" ).target = '_blank';
	}
	else {
		document.getElementById( box+"_link" ).target = '_self';
	}
	document.getElementById( box+"_link" ).href = getLink;
	document.getElementById( box+"_img" ).src = getImage;
	
	overElemIn.style.display = "block";
	
	overElemIn.style.left		= left+'px';
	overElemIn.style.top		= top+'px';
	
	overElem.style.left	= (left-240)+'px';
	overElem.style.top	= (top-240)+'px';
	
	opacityInter = window.setInterval("opacityUp('"+box+"_in')",10);
	
	return false;
}