var jQ = jQuery;

jQ(function(){
	jQ('.givebox').watermark('enter amount');
	jQ('.btn_make_it_happen').click(function(){
		var _s = $(this);
		var _parent = _s.parents('div.science-project');
  		var message = new Array();
        message['giv']     = 'Please enter the <b>amount you want to donate</b>.';

        
        var params = {
            giv    : jQ('input[name="giv"]:checked',_parent),
			amount : jQ('input[type="text"].givebox',_parent),
           
        };
        
        if( params.giv.length == 0 ) {
            
            xyDIALOG.message('OOOPS !!! BLANK', message['giv'], params.giv);
            return;
        }
		else if(  params.giv.length > 0 &&  params.giv.val().trim() == '0' && params.amount.val().trim() == '') {
            
            xyDIALOG.message('OOOPS !!! BLANK', message['giv'], params.amount);
            return;
        }
		else{
			var amount = 20;
			if( params.giv.length == 1 &&  params.giv.val().trim() != '0') amount = params.giv.val();
			else if( params.giv.val().trim() == '0' ) amount = params.amount.val();
			
			amount = jQ.trim(amount);
			
			GBL.redirect(DOCROOT+'make_it_happen?a='+amount+'&p=' + _parent.attr('project') );	
		}
		
	});
});