function submitCovCheckForm()
		{
			var customElementsIds = new Array("ccAreaCode", "ccPhoneNumber", "ccZip", "ccCity", "ccStreet", "ccNumber");
			var	locationString =  "http://ad.zanox.com/ppc/?8188661C1904777881&ULP=https://shop.tele2.de/CheckCoverage.aspx?directQuery=false";

			var areacode = document.getElementById('ccAreaCode').value;
			var phonenumber = document.getElementById('ccPhoneNumber').value;

			reg_ex=/\d/;
			if((!reg_ex.test(areacode) && areacode.length > 0) || (!reg_ex.test(phonenumber) && phonenumber.length > 0))
			{
				alert("Im Vorwahl- und Telefonfeld sind nur Ziffern erlaubt! Bitte korrigieren Sie Ihre Telefonnummer.");
				return false;
			}

			for (var i = 0; i < customElementsIds.length; i++)
			{
				var currentItemId = customElementsIds[i];
				var currentItem = document.getElementById(currentItemId);

				if (currentItem)
				{
					locationString += "&" + currentItemId + "=" + currentItem.value;
				}
			}

			top.location = locationString;
		}

		function CheckNumeric(e, kp)
		{
			var key = (window.Event) ? e.which : e.keyCode;

			if ((0 == key) || ((48 <= key) && (57 >= key)) || ((96<= key) && (105>= key)) || (8 == key) || (9 == key) || ((key >= 45) && (key <=46)) ||
			(!kp && (key >= 35) && (key <= 40)))
			{
				return true;
			}
			else
			{
				return false;
			}
		}