/* Funciones en JAVASCRIPT */

/* Funcion que abre un popup de acuerdo a una url, ancho y alto de ventana, y parametros después del ? de la url   */
function fLlamarPopUp(sPagina, nAncho, nAlto, nParametros)
{
	var nRetorno;
	nRetorno = window.showModalDialog(sPagina+'?'+nParametros,'','help:no;scroll:yes;status:no;resizable:no;dialogWidth:'+nAncho+'px;dialogHeight:'+nAlto+'px;center:yes;unadorned:yes;');
	return(nRetorno);
}

/*
Notes:
1. edge & help attributes do not work.
2. "height" & "width" must be entered before "center"
3. if you should choose to set "center=yes" do not put in "left" and "top"
4. Minimize button not hidden, but when clicked the window will not disappear
5. Aside from the aforementioned, all features should react the same *fingers crossed*
6. Still in the works, so don't expect miracles. Any problems/queries/complaints please don't hesitate.
Email:
x_goose_x@hotmail.com
*/

dFeatures = 'dialogHeight: 450px; dialogWidth: 1049px; dialogTop: 646px; dialogLeft: 4px; edge: Raised; center: Yes; help: Yes; resizable: Yes; status: Yes;'//default features

modalWin = "";
function xShowModalDialog( sURL, vArguments, sFeatures )
{
if (sURL==null||sURL=='')
{
	alert ("Invalid URL input.");
	return false;
}
if (vArguments==null||vArguments=='')
{
	vArguments=''
}
if (sFeatures==null||sFeatures=='')
{
	sFeatures=dFeatures;
}
if (window.navigator.appVersion.indexOf("MSIE")!=-1)
{
	window.showModalDialog ( sURL, vArguments, sFeatures );
	return false;
}
sFeatures = sFeatures.replace(/ /gi,'');
aFeatures = sFeatures.split(";");
sWinFeat = "directories=0,menubar=0,titlebar=0,toolbar=0,";
for ( x in aFeatures )
{
aTmp = aFeatures[x].split(":");
sKey = aTmp[0].toLowerCase();
sVal = aTmp[1];
switch (sKey){
case "dialogheight":
sWinFeat += "height="+sVal+",";
pHeight = sVal;
break;
case "dialogwidth":
sWinFeat += "width="+sVal+",";
pWidth = sVal;
break;
case "dialogtop":
sWinFeat += "screenY="+sVal+",";
break;
case "dialogleft":
sWinFeat += "screenX="+sVal+",";
break;
case "resizable":
sWinFeat += "resizable="+sVal+",";
break;
case "status":
sWinFeat += "status="+sVal+",";
break;
case "center":
if ( sVal.toLowerCase() == "yes" )
{
sWinFeat += "screenY="+((screen.availHeight-pHeight)/2)+",";
sWinFeat += "screenX="+((screen.availWidth-pWidth)/2)+",";
}
break;
}
}
modalWin=window.open(String(sURL),"",sWinFeat);
if (vArguments!=null&&vArguments!='')
	{
	modalWin.dialogArguments=vArguments;
	}
}

function checkFocus()
{
	if (window.navigator.appVersion.indexOf("MSIE")==-1)
		{
			if (modalWin!=null && !modalWin.closed)
				{
					self.blur();
					modalWin.focus();
				}
		}
}