// Tab switching for detail pages
function tabSwitch(new_tab, new_content) {
	
	document.getElementById('content_1').style.display = 'none';
	document.getElementById('content_2').style.display = 'none';
	document.getElementById('content_3').style.display = 'none';	
//	document.getElementById('content_4').style.display = 'none';	
	document.getElementById(new_content).style.display = 'block';	
	

	document.getElementById('tab_1').className = '';
	document.getElementById('tab_2').className = '';
	document.getElementById('tab_3').className = '';
//	document.getElementById('tab_4').className = '';		
	document.getElementById(new_tab).className = 'active';		

}
// Get Query String
function $_GET(key_str) {
    if(window.location.search) {
        var query = window.location.search.substr(1);
        var pairs = query.split(/&|;/);
        for(var i = 0; i < pairs.length; i++) {
            var pair = pairs[i].split("=");
            if(unescape(pair[0]) == key_str)
                return unescape(pair[1]);
        }
    }
}
// reload
function rld() {
document.location.reload()
}

// remove div

function hide_element(element_name)
  {
    element = document.getElementById(element_name);

    element.style.display = 'none';
  }
  
  
// show div

function show_element(element_name)
  {
    element = document.getElementById(element_name);

    element.style.display = 'inline';
  }
  
  
  
  // detail page rollovers