// Funciones generales para la Web

function validateInputFocus(objReferer, initialText, action)
{
//	alert("el elemento " + objReferer.name + " está en el formulario [" + findFormElement(objReferer.name) + "] action -> " + document.forms[findFormElement(objReferer.name)].action);
	if(findFormElement(objReferer.name) >= 0)
	{
		if(action.toLowerCase() == "focus")
		{
			if(objReferer.value == initialText)
			{
				objReferer.value = "";
			}
		}
		if(action.toLowerCase() == "blur")
		{
			if(objReferer.value == "")
			{
				objReferer.value = initialText;
			}
		}
	}
}

// Function to found a element into the Document Forms
function findFormElement(theElementName)
{
	var formConts = 0;
	var elementsConts = 0;
	var founded = false;
	var form = -1;
	while(formConts<document.forms.length && founded == false)
	{
		elementsConts = 0;
		while(elementsConts<document.forms[formConts].elements.length && founded == false)
		{
			if(document.forms[formConts].elements[elementsConts].name == theElementName)
			{
				founded == true;
				form = formConts;
			}
			elementsConts++;
		}
		formConts++;
	}
	return(form)
}