I have two dates: 1. mfg date
2. incident date
I need to calculate the number of days 2 and 1.
This is what i have:

<xsl:when test="Complaint/V_CXP_CUSTOMER_ PXP/CXP_MFG_DATE ='CXP_MFG_DATE' ">
<C20_Age_of_Dev ice><xsl:value-of select="V_CXP_C USTOMER_PXP/CXP_AWARE_DATE= 'CXP_AWARE_DATE - CXP_MFG_DATE'"> </C20_Age_of_Devi ce>

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