function Ver (obj){if (document.getElementById(obj) != null) {if (document.getElementById(obj).style.display=='none'){document.getElementById(obj).style.display='';}}}
function NoVer (obj) {if (document.getElementById(obj) != null) {if (document.getElementById(obj).style.display=='') {document.getElementById(obj).style.display='none'; }}}
function disableButton () {
document.getElementById("BotonNuevaCasa").disabled=true
}
function replaceButtonText(buttonId, text)
{
	if (document.getElementById)
	{
		var button=document.getElementById(buttonId);
		if (button)
		{
			if (button.childNodes[0])
			{
				//alert("ch");		
				button.childNodes[0].nodeValue=text;
			}
			else if (button.value)
			{
				//alert("val");		
				button.value=text;
			}
			else //if (button.innerHTML)
			{
				//alert("inner");
				button.innerHTML=text;
			}		
		}
	}
}