// Open Window Functions

function open_heating_ac(url) {										
mywin = window.open(url,"window",'scrollbars=yes,resizable=yes,width=600,height=395');
}

function open_heatpump_fancoil(url) {										
mywin = window.open(url,"window",'scrollbars=yes,resizable=yes,width=600,height=425');
}

function open_zoning(url) {										
mywin = window.open(url,"window",'scrollbars=yes,resizable=yes,width=555,height=355');
}

function open_package(url) {										
mywin = window.open(url,"window",'scrollbars=yes,resizable=yes,width=505,height=375');
}