function show_div(div_id,text)
{$('#'+div_id).html(text);$('#'+div_id).show();}
function is_email(str)
{var filtro=/^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z0-9_.-]+\.[A-Za-z0-9_.]+[A-za-z]$/;if(filtro.test(str))return true;else return false;}
function is_date(date_string)
{reg_expr=/^(((0?[1-9]|[12]\d|3[01])[\.\-\/](0?[13578]|1[02])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|((0?[1-9]|[12]\d|30)[\.\-\/](0?[13456789]|1[012])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|((0?[1-9]|1\d|2[0-8])[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|(29[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)|00|[048])))$/;if(!reg_expr.test(date_string)){return false;}
return true;}
function popup_locked(url,w,h)
{win=window.open(url,'','width='+w+',height='+h+',toolbar=no,menubar=no,scrollbars=yes,resizable=no');win.moveTo(window.screen.availWidth/2-w/2,window.screen.availHeight/2-h/2);}
function text_optimize(str)
{str=str.replace('á','\u00E1');str=str.replace('é','\u00E9');str=str.replace('í','\u00ED');str=str.replace('ó','\u00F3');str=str.replace('ú','\u00FA');return str;}
function urlencode(str)
{var result="";for(i=0;i<str.length;i++){if(str.charAt(i)==" ")result+="+";else result+=str.charAt(i);}
return escape(result);}
function in_array(needle,haystack,argStrict)
{var key='',strict=!!argStrict;if(strict){for(key in haystack){if(haystack[key]===needle){return true;}}}else{for(key in haystack){if(haystack[key]==needle){return true;}}}
return false;}
function find_position(obj)
{var curleft=curtop=0;if(obj.offsetParent){do{curleft+=obj.offsetLeft;curtop+=obj.offsetTop;}while(obj=obj.offsetParent);}
return[curleft,curtop];}
function _initInput(input_id,text_ini)
{input=$("#"+input_id);input.val(text_ini);input.attr("text_ini",text_ini);input.focus(function(){if($(this).val()==$(this).attr("text_ini"))$(this).val("")});input.blur(function(){if($(this).val()=="")$(this).val($(this).attr("text_ini"));});input.getTexto=function()
{return $(this).val();};}
function inputIsEmpty(input_id)
{input=$("#"+input_id);return(input.val()==""||input.val()==input.attr("text_ini"));}
function text_focus(input_id,default_text)
{if($('#'+input_id).val()==default_text){$('#'+input_id).val('');}}
function text_blur(input_id,text)
{if($('#'+input_id).val()=='')$('#'+input_id).val(text);}
String.prototype.trim=function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');};function ajax_div(url,callback)
{if(!jQuery.isReady)return;$("<div id='ajax_div'></div>").appendTo("#full");$.ajax({type:"GET",url:url,data:{PHPSESSID:PHPSESSID},success:function(response){$('#ajax_div').html(response);show_div("ajax_div");if(callback)eval(callback).call();},error:function(errorCode,textStatus,errorThrown){if(errorCode.status==450)session_perdida();}});}
function mycarousel_initCallback(carousel)
{carousel.buttonNext.bind('click',function(){carousel.startAuto(0);});carousel.buttonPrev.bind('click',function(){carousel.startAuto(0);});carousel.clip.hover(function(){carousel.stopAuto();},function(){carousel.startAuto();});};