function getRandom(min,max)
{return((Math.floor(Math.random()*(max-min)))+min);}
function clearInput(object,action,defaulValue)
{var object=$(object);var value=jQuery.trim(object.val());if(action=='focus')
{if(value==defaulValue)object.val('');}
else if(action=='blur')
{if(value=='')object.val(defaulValue);}}
function blockForm(formId,action)
{if(action=='block')
$('#'+formId).find('.block').block({message:false,overlayCSS:{opacity:'0.3'}});else $('#'+formId).find('.block').unblock();}