function changecss(theClass,element,value) {
	//documentation for this script at http://www.shawnolson.net/a/503/
	 var cssRules;
	 if (document.all) {
	  cssRules = 'rules';
	 }
	 else if (document.getElementById) {
	  cssRules = 'cssRules';
	 }
	 for (var S = 0; S < document.styleSheets.length; S++){
	  for (var R = 0; R < document.styleSheets[S][cssRules].length; R++) {
	   if (document.styleSheets[S][cssRules][R].selectorText == theClass) {
	    document.styleSheets[S][cssRules][R].style[element] = value;
	   }
	  }
	 }	
	}
	

	function makeprintable() {
changecss('.header','visibility','hidden');
changecss('#headerWrapper','visibility','hidden');
changecss('.bodystyle','backgroundColor','white');
changecss('.bodystyle','backgroundImage','none');
changecss('.columnLeft','display','none');
changecss('#siteinfoLegal','display','none');
changecss('.print_logo','display','block');
changecss('#contentMainWrapper','position','relative');
changecss('#contentMainWrapper','top','-120px');
changecss('.gotounprintable','display','block');
changecss('.gotoprintable','display','none');

	}
	
	function makeunprintable() {
window.location.reload();
	}