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Variable overrides

Variable overrides let you change a variable value for a single track or track link call.
To override variables, create a new object, assign variable values, and pass this object as the first parameter to s.t(), or as the fourth parameter to s.tl():
s.eVar1="one"; 
s.eVar2="two"; 
s.eVar3="three"; 
  
overrides = new Object(); 
overrides.eVar1="1_one"; 
overrides.eVar2=""; 
  
s.t(overrides);  
// values passed: eVar1="1_one", eVar2="", eVar3="three"
s.linkTrackVars="eVar1,eVar2,eVar3,events"; 
s.eVar1="one"; 
s.eVar2="two"; 
s.eVar3="three"; 
 
overrides = new Object(); 
overrides.eVar1="1_one"; 
overrides.eVar2=""; 
 
s.tl(this,'e','AnotherSite',overrides,'navigate')  
// values passed: eVar1="1_one", eVar2="", eVar3="three"