function getPortfolioSearch(val1,val2) {
	
	var investval = "";
	var invchks = document.getElementsByName('invest[]');
	for (var i = 0; i < invchks.length; i++)
	{
		  if (invchks[i].checked)
			{
					investval += invchks[i].value + ",";
			}
	}
	
	var sectorval = "";
	var sectchks = document.getElementsByName('sector[]');
	for (var i = 0; i < sectchks.length; i++)
	{
		  if (sectchks[i].checked)
			{
					sectorval += sectchks[i].value + ",";
			}
	}
	
	var tagval = "";
	var chks = document.getElementsByName('tag[]');
	for (var i = 0; i < chks.length; i++)
	{
		  if (chks[i].checked)
			{
					tagval += chks[i].value + ",";
			}
	}
	
	
	if(val1 == "all_invest")
		investval = val2;
	
	var url = 'http://www.altosventures.com/ajax/portfolio_search_result.php'; 
	new Ajax.Request(url, {	parameters: { invest: investval , sector: sectorval , tag: tagval},
															onSuccess:	function(transport) {
																			var response = transport.responseText;
																			$('portfoliodiv').update(response);

																		}
														}
					);
}
function getPortfolioDetail(id,invest) { 
	show_hide_details('portfolio_detail_div', 'portfoliodiv'); 
	var url = 'http://www.altosventures.com/ajax/portfolio_detail.php'; 
	new Ajax.Request(url, {	parameters: { id:id , invest: invest},
															onSuccess:	function(transport) {
																			var response = transport.responseText;
																			$('portfolio_detail_div').update(response);

																		}
														}
					);
}