function urlFix(url)
{
	url=url.replace(/\n/g,'<br />')
	url=url.replace(' ','%20')
	return url
}

function createNoTbWindow(url)
{
	window.open(url,'upload','left=20,top=20,width=600,height=500,toolbar=0,resizable=1,scrollbars=1');
}

function createWindow(url)
{
	window.open(url,'upload','left=20,top=20,width=600,height=500,toolbar=1,resizable=1,scrollbars=1');
}

function textChange(id,content)
{
	div = document.getElementById(id)
	div.innerHTML = content
}

function formMaths(formVal)
{
	baseNumber = new Number(15)
	secondNumber = Number(formVal)

	baseNumber += secondNumber

	textChange('totalAmount',baseNumber)

}

function setLyr(obj,lyr)
{
	var newX = findPosX(obj);
	var newY = findPosY(obj);
	if (lyr == 'testP') newY -= 50;
	var x = new getObj(lyr);
	x.style.top = newY + 'px';
	x.style.left = newX + 'px';
}

/*
function updateCoords(obj,myEvent)
{
	var newX = myEvent.clientX;
	var newY = myEvent.clientY;

	textChange('dataPhoto','x : '+newX+' - y : '+newY);

}
*/

function updateCoords(obj, evt)
{
  var newX = (evt) ? evt.layerX : event.x;
  var newY = (evt) ? evt.layerY : event.y;

  textChange('dataPhoto', obj.id + ' coords: x='+newX+', y='+newY);
  return true;
}

function fieldAdd(act,name,max)
{
	div = document.getElementById(name+'_Count')
	shownFields = Number(div.value)

	if (act=='plus')
	{
		if (shownFields!=max)
		{
			shownFields++
			for (i=1; i<=shownFields; i++)
			{
				Show(name+'_'+shownFields)
			}
		}
		else
		{
			alert('Max fields = '+max)
			end;
		}
	}


	if (act=='minus')
	{
		if (shownFields!=1)
		{
			for (i=max; i>=shownFields; i--)
			{
				Hide(name+'_'+shownFields)
			}
			shownFields--
		}
		else
		{
			alert('Min fields = 1')
			end;
		}

	}

	div.value = shownFields

}

function ShowHide(id) {

	divs = document.getElementsByTagName("div");

	if (divs[id]==undefined)
	{
		divs = document.getElementsByTagName("span");
	}

	

	if (divs[id].style.display=="none") {
		visibility = ""
	}
	else{
		visibility = "none"
	}

	divs[id].style.display = visibility;

}