// Drop Down Menus
function showDrop(id) {
	var d = document.getElementById(id);
	if (d) {
		d.style.display='block';
	}
}

function hideDrop(id) {
	var d = document.getElementById(id);
	if (d) {
		d.style.display='none';
	}
}

function showSMenu(i) {
	var mainID = 'topnav_' + i;
	var mainE = document.getElementById(mainID);
	if (mainE) {
		newID = mainID + 'hover';
		mainE.id = newID;
	}
	showDrop(i + '_drop');
}

function hideSMenu(i) {
	var mainID = 'topnav_' + i;
	var mainE = document.getElementById(mainID + 'hover');
	if (mainE) {
		mainE.id = mainID;
	}
	hideDrop(i + '_drop');
}
//END Drop down menus


function offsetOverlay(ID){
	currentMouse = curMouseY;
	
	//INTERNET EXPLORER
	if(window.pageYOffset){		
		position = currentMouse - window.pageYOffset;
		if(position>500){
			var newPosition = 500-position - 120;
		}else{
			var newPosition = -120
		}

	//FIREFOX
	}else{
		
		var diff = currentMouse-450;
//		window.alert(diff);
		if(diff>150){
			var newPosition = (-350 + (document.documentElement.scrollTop));
		}else{
			var newPosition = (-200 + (document.documentElement.scrollTop));
		}		
		
	}	
	
	TA_showDiv('', 'overLib', -350, newPosition, 300, 1);
	updateContentArea('floatDiv', 'ID='+ID, 'get_product.php');
}