if (condition1) { // block of code to be executed if condition1 is true
} else if (condition2) { // block of code to be executed if the condition1 is false and condition2 is true
} else { // block of code to be executed if the condition1 is false and condition2 is false
}

var condition = true; // An example condition for true/false conditions
if (condition == true) {	console.log('condition is true');
} else {	console.log('condition is not true');
} // Console will output 'condition is true'

if(condition){	//action to take if condition is met
} else if(condition){ //action to take if first condition is not met but there is a second condition
} else{ //actioon to take if all conditions are not met
}

if (condition1) { // block of code to be executed if condition1 is true
} else { // block of code to be executed if the condition1 is false
}

}if ('put whatever u want here') {	//more code
}else {	//more code
}