function redir2(id)
{
     var usrid=id;

    var el1="";

   var flag=0;

   var el2=document.getElementById("topic_id").value;

   if (el2==1 && document.getElementById("search_topic1").value=='Search (articles,news,blogs,members....)')
     {
     	flag=1;
	 }
   else if (el2==1)
     {
     	el1=document.getElementById("search_topic1");
     }
   if (el2==2 && document.getElementById("search_topic2").value=='Members (name, city, interest, company, college, title,..)')
     {
     	flag=1;
	 }
   else if (el2==2)
     {
     	el1=document.getElementById("search_topic2");
     }

   if (el2==3 && document.getElementById("search_topic3")=='Jobs (location, functional area, experience, industry,..)')
     {
     	flag=1;
	 }
   else if (el2==3)
     {
     	el1=document.getElementById("search_topic3");
     }

   if (el2==4 && document.getElementById("search_topic4").value=='Search (articles,news,blogs,members....)')
     {
     	flag=1;
	 }
   else if (el2==4)
      {
      	el1=document.getElementById("search_topic4");
      }

   if (el2==5 && document.getElementById("search_topic5").value=='Blogs (blogger name, title, category, interest...)')
     {
     	flag=1;
	 }
   else if (el2==5)
     {
     	el1=document.getElementById("search_topic5");
     }

   if (el2==6 && document.getElementById("search_topic6").value=='Videos (interest, title, category...)')
     {
     	flag=1;
	 }
   else if (el2==6)
     {
     	el1=document.getElementById("search_topic6");
     }
   if (el2==7 && document.getElementById("search_topic7").value=='Mentors (mentor name, category, location, company...)')
     {
     	flag=1;
	 }
   else if (el2==7)
     {
     	el1=document.getElementById("search_topic7");
     }

   if (el2==8 && document.getElementById("search_topic8").value=='Communities (name, interest, category...)')
     {
     	flag=1;
	 }
   else if (el2==8)
     {
     	el1=document.getElementById("search_topic8");
     }



   if(trim(el1.value)=='' || flag==1 )
	{
		alert("Enter search string");
		document.getElementById("search_topic1").value='';
		document.getElementById("search_topic1").focus();
		return false;
	}

	if(el2==1)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.search.value= el1.value;
		document.topsearch.action="/guestcontributor/search/";
		document.topsearch.submit();
	}
	else if(el2==2)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.search.value= el1.value;
		document.topsearch.action="/network/findcontacts.php?"+usrid;;
		document.topsearch.submit();
	}
	else if(el2==8)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="http://communities.siliconindia.com/searchresult";
		document.topsearch.submit();
	}
	else if(el2==7)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="/mentorship_new1/mentorhome.php";
		document.topsearch.submit();
	}
	else if(el2==6)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="/university/coursesearch.php";
		document.topsearch.submit();
	}
	else if(el2==4)
	{
		document.getElementById("keywords").value = el1.value;
		document.topsearch.action="/career/jobsearch.php";
		document.topsearch.submit();
	}
	else if(el2==5)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.search.value= el1.value;
		document.topsearch.action="/blogs/blogshome.php?"+usrid;
		document.topsearch.submit();
	}
	else if(el2==3)
	{

		document.getElementById("search").value = el1.value;
		document.topsearch.action="/news/searchnews.php";
		document.topsearch.submit();
	}

	return false;

}

function redir()
{
   var el1="";

   var flag=0;

   var el2=document.getElementById("topic_id").value;

   if (el2==1 && document.getElementById("search_topic1").value=='Search (articles,news,blogs,members....)')
     {
     	flag=1;
	 }
   else if (el2==1)
     {
     	el1=document.getElementById("search_topic1");
     }
   if (el2==2 && document.getElementById("search_topic2").value=='Members (name, city, interest, company, college, title,..)')
     {
     	flag=1;
	 }
   else if (el2==2)
     {
     	el1=document.getElementById("search_topic2");
     }

   if (el2==3 && document.getElementById("search_topic3")=='Jobs (location, functional area, experience, industry,..)')
     {
     	flag=1;
	 }
   else if (el2==3)
     {
     	el1=document.getElementById("search_topic3");
     }

   if (el2==4 && document.getElementById("search_topic4").value=='Search (articles,news,blogs,members....)')
     {
     	flag=1;
	 }
   else if (el2==4)
      {
      	el1=document.getElementById("search_topic4");
      }

   if (el2==5 && document.getElementById("search_topic5").value=='Blogs (blogger name, title, category, interest...)')
     {
     	flag=1;
	 }
   else if (el2==5)
     {
     	el1=document.getElementById("search_topic5");
     }

   if (el2==6 && document.getElementById("search_topic6").value=='Videos (interest, title, category...)')
     {
     	flag=1;
	 }
   else if (el2==6)
     {
     	el1=document.getElementById("search_topic6");
     }
   if (el2==7 && document.getElementById("search_topic7").value=='Mentors (mentor name, category, location, company...)')
     {
     	flag=1;
	 }
   else if (el2==7)
     {
     	el1=document.getElementById("search_topic7");
     }

   if (el2==8 && document.getElementById("search_topic8").value=='Communities (name, interest, category...)')
     {
     	flag=1;
	 }
   else if (el2==8)
     {
     	el1=document.getElementById("search_topic8");
     }

   if(trim(el1.value)=='' || flag==1 )
	{
		alert("Enter search string");
		document.getElementById("search_topic1").value='';
		document.getElementById("search_topic1").focus();
		return false;
	}

//	document.topsearch.checkbox_value.value = document.topsearch.topic.value;

	if(el2==1)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="/guestcontributor/search/";
		document.topsearch.submit();
	}
	else if(el2==2)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="/network/membersearch.php";
		document.topsearch.submit();
	}
	else if(el2==8)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="http://communities.siliconindia.com/searchresult";
		document.topsearch.submit();
	}
	else if(el2==7)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="/mentorship_new1/mentorhome.php";
		document.topsearch.submit();
	}
	else if(el2==6)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="/university/coursesearch.php";
		document.topsearch.submit();
	}
	else if(el2==4)
	{
		document.getElementById("keywords").value = el1.value;
		document.topsearch.action="/career/jobsearch.php";
		document.topsearch.submit();
	}
	else if(el2==5)
	{
		document.getElementById("search").value = el1.value;
		document.topsearch.action="http://blogs.siliconindia.com/category/searchresult/";
		document.topsearch.submit();
	}
	else if(el2==3)
	{

		document.getElementById("search").value = el1.value;
		document.topsearch.action="/news/searchnews.php";
		document.topsearch.submit();
	}

	return false;

}

function showposts(val,jtype,screen){
	if(val==1 && jtype==1)
	{

	if (screen==4) {
	showhide(0);
	}
	showposts(0,2,screen);
	showposts(0,3,screen);
	hidediv('newmahi','');
	hidediv('newmahi2','');

	}
	else if(val==0 && jtype==1)
	{

	}
	else if(val==1 && jtype==2)
	{

		if (screen==4) {
	showhide(0);
	}
	showposts(0,1,screen);
	showposts(0,3,screen);
	hidediv('newmahi','');
	hidediv('newmahi2','');
	}
	else if(val==0 && jtype==2)
	{

	}
	else if(val==1 && jtype==3)
	{

	if (screen==4) {
	showhide(0);
	}
	showposts(0,1,screen);
	showposts(0,2,screen);
	hidediv('newmahi','');
	hidediv('newmahi2','');
	}
	else if(val==0 && jtype==3)
	{

	}
	if(screen==4 && val==1)
	{
	//document.getElementById('fullvideo2').style.display = 'none';
	}
	if(screen==4 && val==0)
	{
	//document.getElementById('fullvideo2').style.display = 'block';
	}


}


function hidediv(id1,id2){
if(id1 != ''){
document.getElementById(id1).style.display = 'none';
//document.getElementById('errormsg').style.display = 'none';
}
if(id2 != ''){
document.getElementById(id2).style.display = 'block';
showposts(0,1,screen);
showposts(0,2,screen);
showposts(0,3,screen);
}
}



function login_validate(frm){
	var mail=echeck(frm.email.value);
	if(mail== false){
		frm.email.value='';
		frm.email.focus();
		return false;
		}
	var pass= trim(frm.password.value);
	if(pass == '')
	{
		alert('Enter a password');
		frm.password.value='';
		frm.password.focus();
	return false;
		}
	frm.submit();
}

function echeck(email){
	if(email==""){alert('Please enter email -id');return false;}
	else{
var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(email) == false) {
      alert('Invalid email address');
      return false;
   }
	}
}

function select_text()
{
	var el1=document.getElementById("topic_id").value;
	document.getElementById("search").value ="";
	var str="temp"+el1;
	document.getElementById("temp1").style.display="none";
	document.getElementById("temp2").style.display="none";
	document.getElementById("temp3").style.display="none";
	document.getElementById("temp4").style.display="none";
	document.getElementById("temp5").style.display="none";
	document.getElementById("temp6").style.display="none";
	document.getElementById("temp7").style.display="none";
	document.getElementById("temp8").style.display="none";
	document.getElementById(str).style.display="block";
}

function select_text1()
{
	var el1=document.getElementById("topic_id");

	if(document.getElementById("temp1")!=null)
		document.getElementById("temp1").style.display="none";

	if(document.getElementById("temp2")!=null)
		document.getElementById("temp2").style.display="none";

	if(document.getElementById("temp3")!=null)
		document.getElementById("temp3").style.display="none";

	if(document.getElementById("temp4")!=null)
		document.getElementById("temp4").style.display="none";

	if(document.getElementById("temp5")!=null)
		document.getElementById("temp5").style.display="none";

	if(document.getElementById("temp6")!=null)
		document.getElementById("temp6").style.display="none";

	if(document.getElementById("temp7")!=null)
		document.getElementById("temp7").style.display="none";

	if(document.getElementById("temp8")!=null)
		document.getElementById("temp8").style.display="none";

	if(el1!=null)
	 {
	 	var str="temp"+el1.value;
		document.getElementById(str).style.display="block";
	 }
}


function show_hide_ads()
	{
	
		var rahul_left = document.getElementById('career').offsetHeight;
		if(rahul_left > 320)
		{
			document.getElementById('adright3').style.display='block';
		}
		if(rahul_left > 400)
		{
			document.getElementById('adright4').style.display='block';
		
		}
		if(rahul_left > 700)
		{
			document.getElementById('adright5').style.display='block';
			
		}
		if(rahul_left > 1000)
		{
			document.getElementById('adright6').style.display='block';
			
		}
		if(rahul_left > 1300)
		{
			document.getElementById('adright7').style.display='block';
			
		}
		if(rahul_left > 1600)
		{
			document.getElementById('adright8').style.display='block';
		}
		
		if(rahul_left > 1900)
		{
			document.getElementById('adright9').style.display='block';
		}
	}