if (document.images) {

//	OFF MENU SRC
var about_off = new Image(); about_off.src = "/pics/shared/about_off.gif";
var services_off = new Image(); services_off.src = "/pics/shared/services_off.gif";
var employment_off = new Image(); employment_off.src = "/pics/shared/employment_off.gif";
var physician_off = new Image(); physician_off.src = "/pics/shared/physician_off.gif";
var classes_off = new Image(); classes_off.src = "/pics/shared/classes_off.gif";
var foundation_off = new Image(); foundation_off.src = "/pics/shared/foundation_off.gif";
var office_off = new Image(); office_off.src = "/pics/shared/office_off.gif";
var patient_off = new Image(); patient_off.src = "/pics/shared/patient_off.gif";

//	ON MENU SRC
var about_on = new Image(); about_on.src = "/pics/shared/about_on.gif";
var services_on = new Image(); services_on.src = "/pics/shared/services_on.gif";
var employment_on = new Image(); employment_on.src = "/pics/shared/employment_on.gif";
var physician_on = new Image(); physician_on.src = "/pics/shared/physician_on.gif";
var classes_on = new Image(); classes_on.src = "/pics/shared/classes_on.gif";
var foundation_on = new Image(); foundation_on.src = "/pics/shared/foundation_on.gif";
var office_on = new Image(); office_on.src = "/pics/shared/office_on.gif";
var patient_on = new Image(); patient_on.src = "/pics/shared/patient_on.gif";


}



//	TURN ON IMG
function turnon(imgName) {
	if (document.all){ // if using ie
	    document.all[imgName].src = eval (imgName + '_on.src');
	  }
	  else if (document.getElementById){ // if using netscape6
	  	document.getElementById(imgName).src = eval (imgName + '_on.src');
	  }
}

//	TURN OFF IMG
function turnoff(imgName) {
	if (document.all){ // if using ie
	    document.all[imgName].src = eval (imgName + '_off.src');
	  }
	  else if (document.getElementById){ // if using netscape6
	  	document.getElementById(imgName).src = eval (imgName + '_off.src');
	  }
}