function ventanaAbrir(destino,titulo,ancho,alto,scrolleo){
//alert("tal");
if(!ancho){
ancho=760;
}
if(!alto){
alto=620;
}
if(!scrolleo){
scrolleo="YES";
}
sw=screen.width;
sh=screen.height;
window.open(destino, titulo,'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars='+scrolleo+', resizable=no, width='+ancho+', height='+alto+', top='+(sh-alto)/2+',left='+(sw-ancho)/2+'');
}
function ventanaAbrirPop(destino,titulo,ancho,alto,scrolleo){
//alert("tal");
if(!ancho){
ancho=760;
}
if(!alto){
alto=620;
}
if(!scrolleo){
scrolleo="NO";
}
sw=screen.width;
sh=screen.height;
window.open(destino, titulo,'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars='+scrolleo+', resizable=no, width='+ancho+', height='+alto+', top='+(sh-alto)/2+',left='+(sw-ancho)/2+'');
}
function opw_trek(imageName,imageWidth,imageHeight,wTopTitle,posLeft,posTop,wWidth,wHeight) {
newWindow = window.open("","newWindow","location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=0,width="+wWidth+",height="+wHeight+",left="+posLeft+",top="+posTop);
newWindow.document.open();
newWindow.document.write(''+wTopTitle+'');
newWindow.document.write('
');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}
function opw_trek2(imageName,imageWidth,imageHeight,wTopTitle,posLeft,posTop,wWidth,wHeight) {
newWindow = window.open("","newWindow","location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width="+wWidth+",height="+wHeight+",left="+posLeft+",top="+posTop);
newWindow.document.open();
newWindow.document.write(''+wTopTitle+'');
newWindow.document.write('');
newWindow.document.write('');
newWindow.document.close();
newWindow.focus();
}