Foros del Web - Ver Mensaje Individual - como puedo llamar a ejecucion una funcion

dcreate · #1 (**permalink**) 10/11/2011, 15:35

hola amigos, disculpen quiero saber como llamar una funcion que ya tengo, pero que se ejecute al iniciar la pagina, el condigo es el siguiente:

Código HTML:

Ver original<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Documento sin t&iacute;tulo</title>
<script language="javascript" type="text/javascript">
<!--
 var winheight=100
 var winwidth=100
 var cat=null
 
 step=1;
 
function catswindows(name,width,height,title) 
{
 if (!document.layers&&!document.all&&!document.getElementById)
  {
   paramstp="height="+height+",width="+width+",top=6"+
   ",left=6,scrollbars=no,location=no"+
   ",directories=no,status=no,menubar=no,toolbar=no,resizable=no"
   cat=window.open("","cat",paramstp);
   oldstr="<html><title>"+title+"</title><body background="+name+"</b"+"ody></h"+"tml>";
   cat.document.write(oldstr);
   if (cat.focus){cat.focus();}
   return;
  }
 
 LeftPosition=(screen.width)?(screen.width-width)/2:100;
 TopPosition=(screen.height)?(screen.height-height)/2:100;
 
 if (document.layers)
  {paramstp="height="+height+",width="+width+",top="+TopPosition+
   ",left="+LeftPosition+",scrollbars=no,location=no"+
   ",directories=no,status=no,menubar=no,toolbar=no,resizable=no"}
 else
  {paramstp="height="+winheight+",width="+winwidth+",top="+TopPosition+
  ",left="+LeftPosition+",scrollbars=no,location=no"+
  ",directories=no,status=no,menubar=no,toolbar=no,resizable=no"}
 
 cat=window.open("","cat",paramstp);
   
 if (document.all)
  {
   string="<html><title>"+title+"</title><body topmargin=0 leftmargin=0 bgcolor=black>";
   string1="<div id=loadintxt style='position:absolute;width:100%;top:45%;text-align:center;visibility:visible;font-family:Comic Sans MS;font-size:16px;font-weight:bold'>Cargando...</div>";
   string2="<div id=errtxt style='position:absolute;width:100%;top:45%;text-align:center;font-family:Comic Sans MS;font-size:16px;color:red;font-weight:bold;visibility:hidden'>Abriendo la página</div>";
   string3='<s'+'cript>'+'var animColorIndex=0;colorArray=["#FFFFFF","#CCCCCC","#999999","#666666","#333333","#000000","#333333","#666666","#999999","#CCCCCC"];';
   string4='function textLooping(){if(animColorIndex==10)animColorIndex=0;'+
   'loadintxt.style.color=colorArray[animColorIndex];animColorIndex++;}animInterval=setInterval("textLooping()",200);';
   string5="function erroccur(){clearInterval(animInterval);loadintxt.style.visibility='hidden';errtxt.style.visibility='visible';}";
   string6="</s"+"cript>";
   string7='<s'+'cript language="jav'+'ascript1.2">';
   string8='function init(){clearInterval(animInterval);'+
   "loadintxt.style.visibility='hidden';"+
   'fltr.filters.item(0).Apply();fltr.filters.item(0).Play();'+
   'fltr.style.visibility="visible";}'+'</s'+'cript>';
   string9='<img id="fltr" style="filter:BlendTrans(Duration=5);visibility:hidden" src="'+name+'" border=0'+
   ' width='+width+' height='+height+' onload="init()" onerror="erroccur()">'+
   '</b'+'ody></h'+'tml>';
  } 
 
 if (document.layers)
  {
   toppos=height/2-40;
   leftpos=width/2-40;
   string="<html><title>"+title+"</title><body bgcolor='#000000'><div id=loadintxt style='position:absolute;top:"+toppos+"px;left:"+leftpos+"px;'></div>"
   string1='<s'+'cript>var animColorIndex=0;colorArray=["#FFFFFF","#CCCCCC","#999999","#666666","#333333","#000000","#333333","#666666","#999999","#CCCCCC"];'
   string2='function textLooping(){if(animColorIndex==10)animColorIndex=0;document.loadintxt.document.open();'
   string3='document.loadintxt.document.write("<center><font size=4 face=Comic Sans MS color="+colorArray[animColorIndex]+"><b>Loading...</b></font></center>");document.loadintxt.document.close();'
   string4='animColorIndex++;};animInterval=setInterval("textLooping()",200);</s'+'cript>'
   string5='<s'+'cript language="jav'+'ascript1.2">'
   string6="function init(){document.catpic.visibility='show';clearInterval(animInterval);document.loadintxt.visibility='hide';};"
   string7="function erroccur(){errstr='ERROR!!! Please try again';alert(errstr);}</s"+"cript>"
   string8="<div id=catpic style='position:absolute;left:0px;top:0px;visibility:hidden'>"
   string9="<img src='"+name+"' width="+width+" height="+height+" border=0 onload='init()' onerror='erroccur()'></div></b"+"ody></h"+"tml>";
  }
 
 if (document.getElementById&&!document.all)
  {
   toppos=height/2-40;
   leftpos=width/2-40;
   string="<html><title>"+title+"</title><body bgcolor='#000000'><div id=loadintxt style='position:absolute;top:"+toppos+"px;left:"+leftpos+"px;'></div>"
   string1='<s'+'cript>var animColorIndex=0;colorArray=["#FFFFFF","#CCCCCC","#999999","#666666","#333333","#000000","#333333","#666666","#999999","#CCCCCC"];';
   string2='function textLooping(){if(animColorIndex==10)animColorIndex=0;ls="<font size=4 face=Comic Sans MS color="+colorArray[animColorIndex]+"><b>Loading...</b></font>"';
   string3='document.getElementById("loadintxt").innerHTML=ls;'
   string4='animColorIndex++;};animInterval=setInterval("textLooping()",200);</s'+'cript>'
   string5='<s'+'cript language="jav'+'ascript1.2">'
   string6='function init(){document.getElementById("catpic").style.visibility="visible";clearInterval(animInterval);document.getElementById("loadintxt").style.visibility="hide";}';
   string7="function erroccur(){errstr='&iexcl;&iexcl;&iexcl;ERROR!!! Por favor, prueba de nuevo.';alert(errstr);}</s"+"cript>"
   string8="<div id=catpic style='position:absolute;left:0px;top:0px;visibility:hidden'>";
   string9="<img src='"+name+"' width="+width+" height="+height+" border=0 onload='init()' onerror='erroccur()'></div></b"+"ody></h"+"tml>";
 
   x=y=step;
   while (x | y)
    {
     cat.resizeBy (x, y);
     if (cat.window.innerWidth >= width) x=0;
     if (cat.window.innerHeight >= height) y=0;
    }
  }
 
 cat.document.writeln(string);
 cat.document.writeln(string1);
 cat.document.writeln(string2);
 cat.document.writeln(string3);
 cat.document.writeln(string4);
 cat.document.writeln(string5);
 cat.document.writeln(string6);
 cat.document.writeln(string7);
 cat.document.writeln(string8);
 cat.document.writeln(string9);
 
 if (document.all)
  {
   x=y=step;
   while (x | y)
   {
    cat.resizeBy (x, y);
     if (cat.document.body.clientWidth >= width) x=0;
     if (cat.document.body.clientHeight >= height) y=0;
   }
  }
 
 if(cat.focus){cat.focus();} 
 return;
}
 
function CloseCatWin()
 {if(cat!=null && cat.open)cat.close()}
 
window.onfocus=CloseCatWin;
 
//-->
</script>
</head>
 
<body bgcolor="#762BA8">
<input TYPE="button" VALUE="Ver" ONCLICK="catswindows('teleton.jpg','450','355','Pantalla emergente'); return false" onfocus="this.blur()"></p>
</body>
</html>

este codigo abre una pantalla que se empieza a expander, pero quiero quitarle el boton para abrir dicha ventana, ya puse algo como

Código HTML:

Ver original<body onload="catswindows('teleton.jpg','450','355','Pantalla emergente')">

pero nada