function cmpPopup(rid) {
	window.open( "http://www.programming.in.th/task/cmpmsg.php?rid=" + rid, "myWindow", 
	"status = 1, height = 300, width = 600, resizable = 0 ,scrollbars=1" );
}

function hintPopup(num , pid) {
	window.open( "http://www.programming.in.th/task/hint.php?num=" + num + "&pid=" + pid, "myWindow", 
	"status = 1, height = 300, width = 600, resizable = 0 ,scrollbars=1" );
}