function inn(src,color) {
	src.bgColor = color;
}

function outt(src,color) { 
	src.bgColor = color;
}							 

function previsualizacion(cambio,i,j){
	var contentito=cambio;
	var x=document.getElementById('previewnoticia').rows[j].cells;
	x[i].innerHTML=contentito;
	
}

function addHTML(tag) {
	strSelection = document.selection.createRange().text;
	if (strSelection == "")
	{
		alert("Please select some text first.");
	}
	else
	{
		document.selection.createRange().text = "<"+tag+">" +  strSelection	+ "</"+tag+">";
	}
	return;
}

function storeCaret (tag) {
	if (tag.createTextRange) {
	tag.caretPos = document.selection.createRange().duplicate();
	}
}

function insertAtCaret (tag, text) {
	if (tag.createTextRange && tag.caretPos){
		var caretPos = tag.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == '' ? text + ' ' : text;
	}
	else
	tag.value  = text;
}

function pulsar(e,tag,text) {
	tecla = document.all ? e.keyCode : e.which;
	if(tecla==13) {
		if (tag.createTextRange && tag.caretPos){
			var caretPos = tag.caretPos;
			caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == '' ? text + ' ' : text;
		}
		else
		tag.value  = text;
	}
}