var menueID = "";
var menueTdID = "";
var kalenderDivID = "";
document.onmousemove = updateWMTT;

function aufklappmenue(ID, TdID)
{
	if(menueID != "")
	{
		document.getElementById(menueID).style.display = "none";
		document.getElementById(menueTdID).style.borderRight = "0px";
		document.getElementById(menueID).style.borderTop = "0px";
	}
	if(ID != "")
	{
		document.getElementById(ID).style.display = "inline";
		document.getElementById(TdID).style.borderRight = "solid 0px #000000";
		document.getElementById(ID).style.borderTop = "solid 0px #000000";
		menueID = ID;
		menueTdID = TdID;
	}
}

function showKalenderDiv(ID)
{
	if(ID != "")
	{
		kalenderDivID = ID;
		document.getElementById(ID).style.display = 'block';
	}
	else
	{
		document.getElementById(kalenderDivID).style.display = 'none';
		kalenderDivID = '';
	}
}

function updateWMTT(e)
{
	if (kalenderDivID != "")
	{
		x = (document.all) ? window.event.x + document.getElementById(kalenderDivID).offsetParent.scrollLeft : e.pageX;
		y = (document.all) ? window.event.y + document.getElementById(kalenderDivID).offsetParent.scrollTop + 272 : e.pageY;
		document.getElementById(kalenderDivID).style.left = (x + 20) + "px";
		document.getElementById(kalenderDivID).style.top = (y + 20) + "px";
	}
}

function bgImage(bildString)
{
	if(bildString != "")
	{
		var bodyWidth = document.body.offsetWidth;
		if(bodyWidth <= 800) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_800.jpg')"; }
		else if(bodyWidth <= 1024) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1024.jpg')"; }
		else if(bodyWidth <= 1152) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1152.jpg')"; }
		else if(bodyWidth <= 1280) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1280.jpg')"; }
		else if(bodyWidth <= 1400) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1400.jpg')"; }
		else if(bodyWidth <= 1440) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1440.jpg')"; }
		else if(bodyWidth <= 1600) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1600.jpg')"; }
		else if(bodyWidth <= 1680) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1680.jpg')"; }
		else if(bodyWidth <= 1920) { document.getElementById('bodyID').style.backgroundImage = "url('img/bg/"+bildString+"_1920.jpg')"; }
		//alert(bodyWidth);
	}
}