// for navigation IE-Browser
function enable_menues_for_ie()
{
	if (document.all)
	{
        uls = document.getElementsByTagName('UL');

        for(i = 0; i < uls.length; i++)
        {
            if (uls[i].className == 'dropdown')
            {
                var lis = uls[i].getElementsByTagName('li');

                for (i = 0; i < lis.length; i++)
                {
                    if(lis[i].lastChild.tagName == 'UL')
                    {
                        lis[i].onmouseover = function() { this.lastChild.style.display = 'block'; }
                        lis[i].onmouseout = function() { this.lastChild.style.display = 'none'; }
                    }
                }
            }
        }
    }
}

// create a new popup window
function popUp(url, width, height, left, top)
{
	if(url !='')
	{
		f1 = window.open(url, "Info", "Zweitfenster", "width="+width+", height="+height+", left="+left+", top="+top);
		f1.focus();
		return true;
	}
	else
	{
		return false;
	}
}


// submit formular
function submitSelectBox(formName)
{
	eval("document."+formName+".submit();");
}






// check fields
function checkfield(obj, objCounter, maxlength)
{
	var objC = document.getElementById(objCounter);

	var max 	= maxlength;
	var wert  	= max - obj.value.length;

	// check maxlength
	if(wert <0)
	{
		obj.value = obj.value.substr(0,maxlength);
	}
	else
	{
		// output counter
		objC.innerHTML = wert;
	}
}



// berechnet den Preis der ausgewaehlten Anzeige
function calculatePrice()
{
	var sumPrice 	= 0.00;
	var	arrElements = new Array();

	//objects
	var arrFields 	= new Array();


	arrElements[0] 	= document.getElementById('Chiffreanzeige');
	arrElements[1] 	= document.getElementById('Zusendung');
	arrElements[2] 	= document.getElementById('fettzeile');
	arrElements[3] 	= document.getElementById('zeile_1');
	arrElements[4] 	= document.getElementById('zeile_2');
	arrElements[5] 	= document.getElementById('zeile_3');
	arrElements[6] 	= document.getElementById('zeile_4');
	arrElements[7] 	= document.getElementById('zeile_5');
	arrElements[8] 	= document.getElementById('zeile_6');
	arrElements[9] 	= document.getElementById('zeile_7');
	arrElements[10]	= document.getElementById('zeile_8');


	// check checkboxes
	for(i=0; i <2; i++)
	{
		if(arrElements[i].checked)
		{
			sumPrice +=3;
		}
	}

	(arrElements[2].value !='') ? sumPrice +=3 : '';

	for(i=3; i <11; i++)
	{
		(arrElements[i].value !='') ? sumPrice +=1 : '';
	}


	// display sum price
	var objSumPrice = document.getElementById('sumPrice');
	objSumPrice.innerHTML = sumPrice;


	document.form_inserieren.priceAnzeige.value = sumPrice;

	alert(document.getElementById('priceAnzeige').value);
}