// disables all stylesheets
function toggleCSS(){
	if (document.styleSheets.item(0).disabled==false) {
		for(i=0;i<document.styleSheets.length;i++) {
			void(document.styleSheets.item(i).disabled=true);
		}
	}
	else {
		for(i=0;i<document.styleSheets.length;i++) {
			void(document.styleSheets.item(i).disabled=false);
		}
	}

/* this part turns off element styles,  need to create a routine to store element styles in an array so they can be restored
	el = document.getElementsByTagName('*');
	for ( i=0; i<el.length; i++) {
		void(el[i].style.cssText = '');
	}*/
	//alert(toggle);
}

function toggleTitledCSS(sheetName) {
	for(i=0;i<document.styleSheets.length;i++) {
		if(document.styleSheets[i].title == sheetName) {
			if (document.styleSheets[i].disabled==false) {void(document.styleSheets[i].disabled=true);}
				else {void(document.styleSheets[i].disabled=false);}
		}
	}
}
	
function printCSSoff() {
	for(i=0;i<document.styleSheets.length;i++) {
		var SheetURL = document.styleSheets[i].href;
		var mediatype = document.styleSheets[i].media.mediaText;
		if(document.styleSheets[i].media.mediaText == 'print') {
			void(document.styleSheets[i].disabled=true);
		}
	}
}
/*	if (document.styleSheets[sheetName].disabled==false) {
		void(document.styleSheets[sheetName].disabled=true);
	}
	else {
		void(document.styleSheets[sheetName].disabled=false);
	}*/