function printDiv(divId)
{
	var prtWin = window.open('','','width=300,height=300');
	prtWin.document.open("text/html");
	prtWin.document.write(document.getElementById(divId).innerHTML);
	prtWin.document.close();
	prtWin.print();
	prtWin.close();	
}


function resizeText(multiplier) {
	//if (document.getElementById("leftcol") != null)
	//	resizeCol("leftcol", multiplier);
    var imgTextSize = document.getElementById("imgTextSize")
    //alert (imgTextSize.src.match(/textsize.gif/));
    
    if (imgTextSize.src.match(/textsize.gif/))
        imgTextSize.src = imgTextSize.src.replace('textsize.gif','textsize2.gif');
    else       
        if (imgTextSize.src.match(/textsize2.gif/)) 
             imgTextSize.src = imgTextSize.src.replace('textsize2.gif','textsize3.gif');
        else
             if (imgTextSize.src.match(/textsize3.gif/)) 
             imgTextSize.src = imgTextSize.src.replace('textsize3.gif','textsize.gif');
    
	if (document.getElementById("maincol") != null)	
		resizeCol("maincol", multiplier);

	if (document.getElementById("rightcol") != null)
		resizeCol("rightcol", multiplier);
}

function resizeCol(colId, multiplier) {
	resizeElements(colId, "a", multiplier);
	resizeElements(colId, "p", multiplier);
	resizeElements(colId, "div", multiplier);
	resizeElements(colId, "h4", multiplier);
	resizeElements(colId, "h2", multiplier);
	resizeElements(colId, "ul", multiplier);
	resizeElements(colId, "li", multiplier);
	//resizeElements(colId, "span", multiplier);
}

function resizeElements(colId,tagName, multiplier) 
{
var i, newSize, elements;
elements =	document.getElementById(colId).getElementsByTagName(tagName);

for(i=0; i<elements.length; i++)
	{
	if (elements[i].style.fontSize == "") 
	    elements[i].style.fontSize = "1.0em";	
	newSize = parseFloat(elements[i].style.fontSize) + (multiplier * 0.2);      
    elements[i].style.fontSize = newSize  + "em";   
	if (newSize > 1.4) 
		elements[i].style.fontSize = "1.0em";	
	}	
}