function genericOnLoad(functionName) {
	if(typeof window.addEventListener != 'undefined'){
		window.addEventListener('load', functionName, false);
	}
	else if(typeof document.addEventListener != 'undefined'){
		document.addEventListener('load', functionName, false);
	}
	else if(typeof window.attachEvent != 'undefined'){
		window.attachEvent('onload', functionName);
	}
}
function showStatusText(txtText) {alert(txtText);self.status = txtText;}

var fontSize=12;
function increaseSize(divID,tagType)
{
	if (fontSize < 16) 
	{
		fontSize += 1;setSize(divID,tagType);
	}
}
function decreaseSize(divID,tagType)
{
	if (fontSize > 9) 
	{
		fontSize -= 1;setSize(divID,tagType);
	}
}
function setSize(divID,tagType) 
{
	var i;
	var elementCount;
	elementCount = document.getElementsByTagName(tagType).length;
	for (i=0; i<elementCount; i++)
	{
//		if (document.getElementsByTagName(tagType)[i].id == 'content_txt') 
		if (document.getElementsByTagName(tagType)[i].id == divID) 
		{
			document.getElementsByTagName(tagType)[i].style.fontSize=fontSize+'px';
		}
	}
}