function goToNextCallLogPage()
{	
	var page = document.getElementById("page");
	
	if(page.value == "null" || page.value == "")
	{
		page.value = "1";
	}
	
	page.value = parseInt(page.value) +1;
		
	//now submit
	document.getElementById('searchforsuppliers').submit();
}

function goToPreviousCallLogPage()
{	
	var page = document.getElementById("page");
	
	if(page.value == "null" || page.value == "")
	{
		page.value = "1";
	}
	
	page.value = parseInt(page.value) -1;
	
	//now submit
	document.getElementById('searchforsuppliers').submit();
}


function setFilterDropDown()
{
	var combo = document.getElementById('filtercombo');			
	combo.value = document.getElementById('filter').value;		
}


function viewbytype(dropdown)
{
	//blank out old order by's
	document.getElementById('orderby').value = "";
	document.getElementById('ordercolumn').value = "";
	document.getElementById('page').value = "1";
	
	var index  = dropdown.selectedIndex
    var selected = dropdown.options[index].value;
    
    document.getElementById('filter').value = selected;
    
    document.getElementById('searchforsuppliers').submit();
}


function sort(sortby, sortcol)
{
	document.getElementById('orderby').value = sortby;
	document.getElementById('ordercolumn').value = sortcol;
	
	document.getElementById('searchforsuppliers').submit();
	
}