$(document).ready(function(){
	var inb = 0;
	$('#fontSizeAdd').click(function(){
		$('.switchFontSize').css('fontSize',function(index, value) {return parseFloat(value) + 2;});
		++ inb;
	});
	$('#fontSizeRed').click(function(){
		$('.switchFontSize').css('fontSize',function(index, value) {return parseFloat(value) - 2;});
		-- inb;
	});
	$('#fontSizeRe').click(function(){
		$('.switchFontSize').css('fontSize',function(index, value) {return parseFloat(value) - (inb * 2);});	
		inb = 0;
	});
});

function zhuanH(lh){
	if(document.getElementById("cfsizeid")){
		var oS = document.getElementById("cfsizeid").style.fontSize;
		//alert(document.getElementById("cfsizeid").style.fontSize);
		var pS = parseInt(oS.substr(0,2));
		if(lh == 1){
			document.getElementById("cfsizeid").style.fontSize=(pS+2)+"px";
		}else if(lh == 2){
			document.getElementById("cfsizeid").style.fontSize=(pS-2)+"px";	
		}else{
			document.getElementById("cfsizeid").style.fontSize="14px";
		}
	}

	if(document.getElementById("right")){
		var oS = document.getElementById("right").style.fontSize;
		//alert(document.getElementById("cfsizeid").style.fontSize);
		var pS = parseInt(oS.substr(0,2));
		if(lh == 1){
			document.getElementById("right").style.fontSize=(pS+2)+"px";
		}else if(lh == 2){
			document.getElementById("right").style.fontSize=(pS-2)+"px";	
		}else{
			document.getElementById("right").style.fontSize="12px";
		}
	}
	
	if(document.getElementById("right-right")){
		var oS = document.getElementById("right-right").style.fontSize;
		//alert(document.getElementById("cfsizeid").style.fontSize);
		var pS = parseInt(oS.substr(0,2));
		if(lh == 1){
			document.getElementById("right-right").style.fontSize=(pS+2)+"px";
		}else if(lh == 2){
			document.getElementById("right-right").style.fontSize=(pS-2)+"px";	
		}else{
			document.getElementById("right-right").style.fontSize="14px";
		}
	}
}

function clor(c){
	var aS = document.getElementsByTagName("a");
	var bS = document.getElementsByTagName("div");
	var cS = document.getElementsByTagName("span");
	var SS = document.getElementsByTagName("p");
	for (var i=0; i<aS.length; i++) {				  
		if(c == 0){
			document.getElementById("cfsizeid").style.color="#676666";
			aS[i].style.color="#676666";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 1){
			document.getElementById("cfsizeid").style.color="#FFF";
			aS[i].style.color="#FFF";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 2){
			document.getElementById("cfsizeid").style.color="#000";
			aS[i].style.color="#000";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 3){
			document.getElementById("cfsizeid").style.color="#FFFF00";
			aS[i].style.color="#FFFF00";
			document.getElementById("xuan").style.display="none"; 
		}
	}
	for (var i=0; i<bS.length; i++) {				  
		if(c == 0){
			document.getElementById("cfsizeid").style.color="#676666";
			bS[i].style.color="#676666";
			document.getElementById("xuan").style.display="none";
			document.getElementById("bg-color").style.backgroundColor = "#ffffff";
		}else if(c == 1){
			document.getElementById("cfsizeid").style.color="#FFF";
		    bS[i].style.color="#FFF";
			document.getElementById("xuan").style.display="none";
			document.getElementById("bg-color").style.backgroundColor = "#000";
		}else if(c == 2){
			document.getElementById("cfsizeid").style.color="#000";
			bS[i].style.color="#000";
			document.getElementById("xuan").style.display="none";
			document.getElementById("bg-color").style.backgroundColor = "#FFF";
		}else if(c == 3){
			document.getElementById("cfsizeid").style.color="#FFFF00";
			bS[i].style.color="#FFFF00";
		    document.getElementById("xuan").style.display="none";
			document.getElementById("bg-color").style.backgroundColor = "#000063";
		}
	}
	for (var i=0; i<cS.length; i++) {				  
		if(c == 0){
			document.getElementById("cfsizeid").style.color="#676666";
			cS[i].style.color="#676666";
			document.getElementById("xuan").style.display="none";
		}else if(c == 1){
			document.getElementById("cfsizeid").style.color="#FFF";
		    cS[i].style.color="#FFF";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 2){
			document.getElementById("cfsizeid").style.color="#000";
			cS[i].style.color="#000";
			document.getElementById("xuan").style.display="none";
		}else if(c == 3){
			document.getElementById("cfsizeid").style.color="#FFFF00";
			cS[i].style.color="#FFFF00";
		   document.getElementById("xuan").style.display="none";
		}
	}
		for (var i=0; i<SS.length; i++) {				  
		if(c == 0){
			document.getElementById("cfsizeid").style.color="#676666";
			SS[i].style.color="#676666";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 1){
			document.getElementById("cfsizeid").style.color="#FFF";
			SS[i].style.color="#FFF";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 2){
			document.getElementById("cfsizeid").style.color="#000";
			SS[i].style.color="#000";
			document.getElementById("xuan").style.display="none";
			
		}else if(c == 3){
			document.getElementById("cfsizeid").style.color="#FFFF00";
			SS[i].style.color="#FFFF00";
			document.getElementById("xuan").style.display="none"; 
		}
	}
		
}