function activateAllPlaceholders() {
		var detect = navigator.userAgent.toLowerCase();

		if (detect.indexOf("safari") > 0) return false;
		var inputs = document.getElementsByTagName("input");
		for (var i = 0; i < inputs.length; i++) {
			if (inputs[i].getAttribute("type") == "text") {
				var placeholder = inputs[i].getAttribute("placeholder");
				if (placeholder.length > 0) {
					inputs[i].value = placeholder;
					inputs[i].onclick = function() {
						if (this.value == this.getAttribute("placeholder")) {
							this.value = "";
						}
						return false;
					}
					inputs[i].onblur = function() {
						if (this.value.length < 1) {
							this.value = this.getAttribute("placeholder");
						}
					}
				}
			}
		}
	}

	function activatePlaceholders() {
		var detect = navigator.userAgent.toLowerCase(); 
		
		if (detect.indexOf("safari") > 0) return false;
		var inputs = document.getElementById("txtBuscar");
			var placeholder = inputs.getAttribute("placeholder");
			if (placeholder.length > 0) {
				inputs.value = placeholder;
				inputs.onclick = function() {
					if (this.value == this.getAttribute("placeholder")) {
						this.value = "";
					}
					return false;
				}
				inputs.onblur = function() {
					if (this.value.length < 1) {
						this.value = this.getAttribute("placeholder");
					}
				}
			}
	}
	
	window.onload = function() {
		activatePlaceholders();
	}
	
	if( document.images )
	{		
		var faq_on = new Image( )
		faq_on.src = "images/m2.png"
		var faq_off = new Image( )
		faq_off.src = "images/m2_f2.png"		
		
		var mapa_on = new Image( )
		mapa_on.src = "images/m3.png"
		var mapa_off = new Image( )
		mapa_off.src = "images/m3_f2.png"		
		
		var priv_on = new Image( )
		priv_on.src = "images/m4.png"
		var priv_off = new Image( )
		priv_off.src = "images/m4_f2.png"		
		
		var cont_on = new Image( )
		cont_on.src = "images/m5.png"
		var cont_off = new Image( )
		cont_off.src = "images/m5_f2.png"		

	}
	
	function mouseOver(i){
		if( i == 'faq' ) {
			document.b1.src = "images/m2_f2.png";
		}else if( i == 'mapa' ) {
			document.b2.src = "images/m3_f2.png";
		}else if( i == 'priv' ) {
			document.b3.src = "images/m4_f2.png";
		}else if( i == 'cont' ) {
			document.b4.src = "images/m5_f2.png";
		}
	}
	
	function mouseOut(i){
		if( i == 'faq' ){
			document.b1.src = "images/m2.png";
		}else if( i == 'mapa' ) {
			document.b2.src = "images/m3.png";
		}else if( i == 'priv' ) {
			document.b3.src = "images/m4.png";
		}else if( i == 'cont' ) {
			document.b4.src = "images/m5.png";
		}
	}
	
	
	function Busca(){
		var texto = document.getElementById('txtBuscar').value;
		
		window.location.href = 'resultados.asp?txtBuscar='+texto;

	}

	function obtenerReader() {
		window.open('http://www.adobe.com/products/acrobat/readstep2_allversions.html', 'popup_windows_acrobat_reader', config = '');
	}