Paste Multibanco reference into BPINet

bpinet_paste_ref.js

var pagServField1 = "LT_BPINet_wt43_block_wtMainContent_CS_CartoesDebito_wt7_block_WebPatterns_wt122_block_wtContent_LT_BPI_Patterns_wt292_block_wtForm_LT_BPI_Patterns_wt57_block_wtRow_LT_BPI_Patterns_wt691_block_wtInput_wttxtRef1";
var pagServField2 = "LT_BPINet_wt43_block_wtMainContent_CS_CartoesDebito_wt7_block_WebPatterns_wt122_block_wtContent_LT_BPI_Patterns_wt292_block_wtForm_LT_BPI_Patterns_wt57_block_wtRow_LT_BPI_Patterns_wt691_block_wtInput_wttxtRef2";
var pagServField3 = "LT_BPINet_wt43_block_wtMainContent_CS_CartoesDebito_wt7_block_WebPatterns_wt122_block_wtContent_LT_BPI_Patterns_wt292_block_wtForm_LT_BPI_Patterns_wt57_block_wtRow_LT_BPI_Patterns_wt691_block_wtInput_wttxtRef3";

if ( el=document.getElementById(pagServField1) ) el.addEventListener('paste', pasteRef);

function pasteRef(e) {
	e.stopPropagation();
	e.preventDefault();
	var clipboardData = e.clipboardData || window.clipboardData;
	var ref = clipboardData.getData('Text');
	ref = ref.replace(/\s/g,'');
	ref = ref.match(/.{1,3}/g);
	document.getElementById(pagServField1).value = ref[0];
	document.getElementById(pagServField2).value = ref[1];
	document.getElementById(pagServField3).value = ref[2];
}