var multiStr = "This is the first line" +
"This is the second line" +
"This is more...";
var multiStr = "This is the first line \
This is the second line \
This is more...";
One event that's always been lacking within the document is a signal for when the user is looking at a given tab, or another tab. When does the user switch off our site to look at something else? When do they come back?