| Ayuda con un codigo
Hola buenas tardes.
Tengo este codigo que me permite pinchar sobre una imagen y esta se abre en una ventana nueva que se redimensiona automaticamente y se aclara poco a poco la imagen.
El problema es que la ventana se me abre en una posicion predeterminada en la pantalla y me gustaria saber en que parte del codigo le digo que se me abra en la posicion que corresponde a la esquina superior izquierda de la pantalla.
Este es el codigo:
<script language="javascript" type="text/javascript">
<!--
var winheight=1
var winwidth=1
var cat=null
step=5;
function catswindows(name,width,height,title)
{
if (!document.all)
{
if (!document.layers)
{
paramstp="height="+height+",width="+width+",top=10 "+
",left=10,scrollbars=no,location=no"+
",directories=no,status=no,menubar=no,toolbar=no,r esizable=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;
}
else
{
LeftPosition=(screen.width)?(screen.width-width)/2:100;
TopPosition=(screen.height)?(screen.height-height)/2:100;
paramstp="height="+height+",width="+width+",top="+ TopPosition+
",left="+LeftPosition+",scrollbars=no,location=no" +
",directories=no,status=no,menubar=no,toolbar=no,r esizable=no"
cat=window.open("","cat",paramstp);
loadpos=height/2-40
string="<html><title>"+title+"</title><body bgcolor=black><div id=loadintxt style='position:absolute;top:"+loadpos+"px'></div>"
string1='<s'+'cript>var animColorIndex=0;colorArray=["#FFFFFF","#CCCCCC","#999999","#666666","#333333", "#000000","#333333","#666666","#999999","#CCCC CC"];'
string2='function textLooping(){if(animColorIndex==10)animColorIndex =0;document.loadintxt.document.open();'
string3='document.loadintxt.document.write("<cente r><font size=3 face=Verdana color="+colorArray[animColorIndex]+"><b>Cargando...</b></font></center>");document.loadintxt.document.close();'
string4='animColorIndex++;};animInterval=setInterv al("textLooping()",200);</s'+'cript>'
string5='<s'+'cript language="jav'+'ascript1.2">'
string6="function init(){document.catpic.visibility='show';clearInte rval(animInterval);document.loadintxt.visibility=' hide';};"
string7="</s"+"cript>"
string8="<div id=catpic style='position:absolute;left:0px;top:0px;visibili ty:hidden'>"
string9="<img src='"+name+"' width="+width+" height="+height+" border=0 onload='init()'></div></b"+"ody></h"+"tml>";
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(cat.focus){cat.focus();}
return;
}
}
LeftPosition=(screen.width)?(screen.width-width)/2:100;
TopPosition=(screen.height)?(screen.height-height)/2:100;
paramstp="height="+winheight+",width="+winwidth+", top="+TopPosition+
",left="+LeftPosition+",scrollbars=no,location=no" +
",directories=no,status=no,menubar=no,toolbar=no,r esizable=no"
cat=window.open("","cat",paramstp);
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:Verdana;font-size:14px;font-weig ht:bold'>Cargando...</div>"
string2="<div id=errtxt style='position:absolute;width:100%;top:45%;text-align:center;visibility:visible;font-family:Verdana;font-size:12px;color:red ;font-weight:bold;visibility:hidden'>Foto no encontrada</div>"
string3='<s'+'cript>'+'var animColorIndex=0;'+
'colorArray=["#FFFFFF","#CCCCCC","#999999","#666666","#333333", "#000000","#333333","#666666","#999999","#CCCC CC"];'+
'function textLooping(){if(animColorIndex==10)animColorIndex =0;'+
'loadintxt.style.color=colorArray[animColorIndex];'+
'animColorIndex++;}animInterval=setInterval("textL ooping()",200);'
string4='function erroccur(){clearInterval(animInterval);'+
"loadintxt.style.visibility='hidden';"+
"errtxt.style.visibility='visible';}"+'</s'+'cript>'
string5='<s'+'cript language="jav'+'ascript1.2">'+
'function init(){clearInterval(animInterval);'+
"loadintxt.style.visibility='hidden';"+
'fltr.filters.item(0).Apply();fltr.filters.item(0) .Play();'+
'fltr.style.visibility="visible";}'+'</s'+'cript>';
string6='<img id="fltr" style="filter:BlendTrans(Duration=5);visibility:hi dden" src="'+name+'" border=0'+
' width='+width+' height='+height+' onload="init()" onerror="erroccur()">'+
'</b'+'ody></h'+'tml>';
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);
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();}
}
//-->
</script>
Gracias por la ayuda prestada de antemano. |