function funcOver( td ){
	var td = document.getElementById(td);
	td.style.cursor = 'pointer';
	
	if( td.style.backgroundColor == '' ){
		td.style.backgroundColor = '#d5e7fa';
	}else{
		td.style.backgroundColor = '';
	}
}
 

function windowOpen( URL, nombre, width, Height ){
 	window.open(URL, nombre,'toolbar=no, status=no, scrollbars=no, location=no, menubar=no, directories=no, width='+ width +', height=' + Height + '');
}


function trim(valor){
  var re = /^(\s)*|(\s)*$/;
  var str = (valor ? valor : this);
  return str.replace(re,'');
}

function openFoto(img){
  window.open('include/popupFoto.php?img='+img,'verfoto','tollbars=no, scrollbars=no');
}

function Resize(bordes){
  table   = document.getElementById("main_table");
  bordes  = 'undefined'==typeof(bordes) || bordes ? true:false;
  twidth  = table.offsetWidth;
  theight = table.offsetHeight ;
  wbordes = bordes ? 46:20;
  hbordes = bordes ? 70:50;
  if( theight > 700 ){
    theight = 630;
  }
  window.resizeTo(twidth + wbordes,theight + hbordes);
}