var newwin;
function launchwin(winurl,winname,winfeatures,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resize=no'
	newwin = window.open(winurl,winname,settings);
	
}

function search_form_submit(){
    $('#search_form').submit();
}