enlarge text

[mindshare]

Hi everyone,
Happy New Year, I found these line of javascript code to enlarge your font size.
this works but i can only set it up in one area or div area. is there a way i can use this function in other div area?

Thanks

function changeTextSize(amount) {
    if (amount=="1") {
        if (document.getElementById) {document.getElementById('intMainCellTextBlock').style.fontSize = '11px';} else {document.all.intMainCellTextBlock.style.fontSize = '11px';}
        if (document.getElementById) {document.getElementById('intMainCellTextBlock').style.lineHeight = '13px';} else {document.all.intMainCellTextBlock.style.lineHeight = '13px';}
    } else if (amount=="2") {
        if (document.getElementById) {document.getElementById('intMainCellTextBlock').style.fontSize = '12px';} else {document.all.intMainCellTextBlock.style.fontSize = '12px';}
        if (document.getElementById) {document.getElementById('intMainCellTextBlock').style.lineHeight = '14px';} else {document.all.intMainCellTextBlock.style.lineHeight = '14px';}
    } else if (amount=="3") {
        if (document.getElementById) {document.getElementById('intMainCellTextBlock').style.fontSize = '13px';} else {document.all.intMainCellTextBlock.style.fontSize = '13px';}
        if (document.getElementById) {document.getElementById('intMainCellTextBlock').style.lineHeight = '15px';} else {document.all.intMainCellTextBlock.style.lineHeight = '15px';}
    }
}

[gits]

why not? :)

replace the id 'intMainCellTextBlock' with a variable node_id and pass it to the function. so node_id is the id of your desired textarea ...

function changeTextSize(amount, node_id) {
    if (amount=="1") {
        if (document.getElementById) {
            document.getElementById(node_id).style.fontSize = '11px';
        }
        // and further code follows analogue
}
 

kind regards

[mindshare]

why not? :)

replace the id 'intMainCellTextBlock' with a variable node_id and pass it to the function. so node_id is the id of your desired textarea ...

function changeTextSize(amount, node_id) {
    if (amount=="1") {
        if (document.getElementById) {
            document.getElementById(node_id).style.fontSize = '11px';
        }
        // and further code follows analogue
}
 

kind regards

thanks i'll give it a try.