function openPopUp(){var val=document.getElementById(arguments[0]),divpreview=document.getElementById(arguments[1]),btnclose=document.getElementById(arguments[2]),lblpreview=document.getElementById(arguments[3]),lblauthor=document.getElementById(arguments[4]),txtName=document.getElementById(arguments[5]),txtEmail=document.getElementById(arguments[6]),txtCity=document.getElementById(arguments[7]),errname=document.getElementById(arguments[8]),errmail=document.getElementById(arguments[9]),errCity=document.getElementById(arguments[10]),errComments=document.getElementById(arguments[11]),submitblog=document.getElementById(arguments[12]),submitvalue=document.getElementById(arguments[13]),divAskExp=document.getElementById(arguments[14]);if(txtName.value==""){errname.innerHTML="*";errname.className="required"}else errname.className="ErrorMsgHide";if(txtEmail.value==""){errmail.innerHTML="*";errmail.className="required"}else errmail.className="ErrorMsgHide";if(txtCity.value==""){errCity.innerHTML="*";errCity.className="required"}else errCity.className="ErrorMsgHide";if(val.value==""){errComments.innerHTML="*";errComments.className="required"}else errComments.className="ErrorMsgHide";if(txtCity.value!=""&&txtEmail.value!=""&&txtName.value!=""&&val.value!=""){divpreview.style.display="block";btnclose.style.display="block";lblauthor.innerHTML="Posted by "+txtName.value+" from "+txtCity.value;lblpreview.innerHTML=val.value.replace(/\r\n/g,'<br />');submitblog.style.display="none";submitvalue.style.display="none";divAskExp.style.display="none"}return false}function closepopup(){var divpreview=document.getElementById(arguments[0]),submitblog=document.getElementById(arguments[1]),submitvalue=document.getElementById(arguments[2]),divAskExp=document.getElementById(arguments[3]);divpreview.style.display="none";submitblog.style.display="block";submitvalue.style.display="block";divAskExp.style.display="block";return false}