Demo Dynamic HTML - Texto que se oculta (izqda. / dcha.)

Texto que se oculta (izqda. / dcha.)

Compatibilidad: Ms Internet Explorer, Netscape

Demo idéntica a la anterior con la única diferencia de que el texto se va eliminando de izquierda a derecha.

[ Muestra el ejemplo práctico ]

el código para insertar en tu página

<TITLE>Demo Dynamic HTML: ejemplo práctico </TITLE>

/*If you want the text to appear differently on another place on the page
or anything set that in the style tag of the zoom layer.

Here are the variables you have to set:                                                                 
First the text:*/
	text="www.htmlpoint.com"

//set the fontsize you want:
	var fontsize=70

//The color of the text
	var color="#003300"
	
//the alignment of the text, you can choose center, right or left.
	var align="left"

//Set the speed you want it to write in (in milliseconds between each letter)
	var Wspeed=100

//Set font
	var font='Arial Black,Arial,Helvetica'
        
//do you want it to hide when its done? (true or false)
	var hide=true

//Set the time you want it to wait before it hides:
	var waithide=200
        
/*You can remove this if you don't wan't it to start right away.
You can have it start if someone clicks a link (make a link like this:
<a href="#" onclick="writeInit()">Click to writetext</a>)*/
	onload=writeInit;

/*You shouldn't really have to set anything below this point
****************************************************************************
****************************************************************************
*****************************************************************************/
/*Browsercheck and settings vars
****************************************************************************/
var ie, n;
if (document.all) {
	n=0; ie=1
	writeText='document.all.divZoom.innerHTML=\'<p align=\"\'+align+\'\" style=\"font-family:\'+font+\'; font-size:\'+fontsize+\'px; color:\'+color+\'">\'+wtext+\'</p>\''
	closeIt=""
}
if (document.layers) {
	n=1;ie=0
	writeText="document.divZoom.document.write('<p align=\"'+align+'\" style=\"font-family:'+font+'; font-size:'+fontsize+'px; color:'+color+'\">'+wtext+'</p>')"
	closeIt="document.divZoom.document.close()"
}

/*The functions for writing text.
****************************************************************************/
function writeIt(num,fn){
	if (num<=text.length){
		wtext=text.substr(0,num)
		eval(writeText)
		eval(closeIt)
		num+=1;
		setTimeout("writeIt("+num+",'"+fn+"')",Wspeed)
	}else{
		setTimeout("eval("+fn+")",waithide);
	}
}
/*This is the function that hides the layer after the zoom/color change
****************************************************************************/
function hideIt(){
	if(hide){
		if(ie)document.all.divZoom.style.visibility="hidden"
		if(n)document.layers.divZoom.visibility="hidden"
	}
}
/*This is the functions that calls the right function...or something :}
****************************************************************************/
function writeInit(){
	if(ie || n) writeIt(0,'hideIt()')       
}

function playAgain(){
	if(ie)document.all.divZoom.style.visibility="visible"
	if(n)document.layers.divZoom.visibility="visible"
	writeInit()
}
//***************************************************************************
</script>

</HEAD>

</body>
</html>

[Baja en un único archivo .zip, las imágenes y demás archivos necesarios
para el funcionamiento de las demo de esta sección]