function check(id) {
	id.value = id.value.replace(/[^0-9\.,]/,"");
}

function layerwechsel(was,welcher) {
	//alert(document.getElementById(was).value);
	if(document.getElementById(was).value == 1) {
		document.getElementById(welcher).style.zIndex = 14;
		document.getElementById(welcher).style.left = "650px";
		document.getElementById(was).value = 0;
	}
	else {
		document.getElementById(welcher).style.zIndex = 13;
		document.getElementById(welcher).style.left = "-3000px";
		document.getElementById(was).value = 1;
	}
}

function chkGrosshaendler() {
	if(document.getElementById("rg_grosshaendler").value != "") {
		document.getElementById("td_grosshaendlern").style.color = "#aaaaaa";
		document.getElementById("inp_grosshaendlern").style.visibility = "hidden";
		document.getElementById("chk_grosshaendlern").value = 1;
		document.getElementById("td_grosshaendler").style.color = "#000000";
		document.getElementById("rg_grosshaendlern").checked = 0;
	}
	else {
		document.getElementById("td_grosshaendlern").style.color = "#ff0000";
		document.getElementById("inp_grosshaendlern").style.visibility = "visible";
		document.getElementById("chk_grosshaendlern").value = 0;
		
	}
}

function chkGrosshaendlern() {
	if(document.getElementById("rg_grosshaendlern").checked == 1) {
		document.getElementById("td_grosshaendler").style.color = "#000000";
		document.getElementById("td_grosshaendlern").style.color = "#000000";
	}
	else {
		document.getElementById("td_grosshaendler").style.color = "#ff0000";
	}
}