function submit_frm(f,a,p,v)
{		
	if(a == 's')
	{
		f.sb.value = v;	
		if(f.st.value=='')		
			f.st.value = 0;
		else if(f.st.value=='0')		
			f.st.value = 1;
		else if(f.st.value=='1')		
			f.st.value = 0;		
	}
	if(a == 's_unblock')
	{
		f.sb1.value = v;	
		if(f.st1.value=='')		
			f.st1.value = 0;
		else if(f.st1.value=='0')		
			f.st1.value = 1;
		else if(f.st1.value=='1')		
			f.st1.value = 0;		
	}	
	if(a=='p')
	{
		f.page.value = v;
	}
	
	if(a=='d')
	{		
		if(!delconfirm(f)) return false;
		f.a.value = 'delete';		
	}
	
	if(a=='mr')
	{
		f.a.value = 'markasread';
	}
	
	if(a=='sn')
	{		
		f.a.value = 'Send Now';	
	}	
	
	if(a=='c')
	{		
		if(!selectcheck(f)) return false;
		f.isActive.value = v;
		f.a.value = 'isActive';
	}
	
	//f.s.value = '0';	
	f.action = p;	
	f.submit();
}

function selectcheck(frmObj)
{
	var flag = 0;
	var strid = "0";
	
	for(i = 0; i < frmObj.elements.length; i++) 
	{		
		elm = frmObj.elements[i]
		if (elm.type == "checkbox"  && !isNaN(elm.id)) 
		{			
			if (elm.checked)
			{				
				if (flag==0)
				{					
					flag = 1;					
				}			
			}
		}
	}
	if (flag == 1)
	{
		return true;
	}
	else
	{
		alert("- Select at least one record.");
		return false;
	}
}

function delconfirm(frmObj)
{	
	var flag = 0;
	var strid = "0";
	
	for(i = 0; i < frmObj.elements.length; i++) 
	{	
		elm = frmObj.elements[i];
		if (elm.type == "checkbox"  && !isNaN(elm.id)) 
		{	
			if (elm.checked)
			{
				if (flag==0)
				{
					flag = 1;
				}
			}
		}
	}
	if (flag == 1)
	{
		if(confirm('- Are you sure you want to delete?'))
		{
			return true;
		}
		else
			return false;
	}
	else
	{
		alert("- Select at least one record.");
		return false;
	}
}

function checkall(frmObj)
{
	var elm;
	for(i = 0; i < frmObj.elements.length; i++) 
	{	
		elm = frmObj.elements[i];
		
		if (elm.type == "checkbox" && !isNaN(elm.id)) 
		{
			elm.checked = true;
		}
	}
}

function clearall(frmObj)
{
	var elm;	
	for(i = 0; i < frmObj.elements.length; i++) 
	{	
		elm = frmObj.elements[i]
		if (elm.type == "checkbox" && !isNaN(elm.id)) 
		{			
			elm.checked = false;
		}
	}
}

function checkall_cat(frmObj)
{
	var elm;
	for(i = 0; i < frmObj.elements.length; i++) 
	{	
		elm = frmObj.elements[i];
		
		if (elm.type == "checkbox" && !isNaN(elm.id)) 
		{
			elm.checked = true;
		}
	}
	document.getElementById('clearall').style.display = 'block';
	document.getElementById('checkall').style.display = 'none';
}

function clearall_cat(frmObj)
{
	var elm;	
	for(i = 0; i < frmObj.elements.length; i++) 
	{	
		elm = frmObj.elements[i]
		if (elm.type == "checkbox" && !isNaN(elm.id)) 
		{			
			elm.checked = false;
		}
	}
	document.getElementById('checkall').style.display = 'block';
	document.getElementById('clearall').style.display = 'none';
}

function checkallcats(frmObj)
{
	
	var elm;
	for(i = 0; i < frmObj.elements.length; i++) 
	{	
		elm = frmObj.elements[i];
		
		if (elm.type == "checkbox" && !isNaN(elm.id)) 
		{
			//alert(elm.checked);
			if(elm.checked == false)
				elm.checked = true;
			else if(elm.checked == true)
				elm.checked = false;
		}
	}
}