function Showcase(val){
	switch(val)
	{
		case 1:
			document.getElementById("case1").style.display='';
			document.getElementById("case2").style.display='none';
			document.getElementById("case3").style.display='none';
			document.getElementById("case4").style.display='none';
			document.getElementById("case5").style.display='none';
			document.getElementById("case6").style.display='none';
			
			document.getElementById("btn1").style.backgroundImage ="url(images/poyled/funBtn_over.jpg)"			
			document.getElementById("btn2").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn3").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn4").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn5").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"	
			document.getElementById("btn6").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			break;
			
		case 2:
			document.getElementById("case1").style.display='none';
			document.getElementById("case2").style.display='';
			document.getElementById("case3").style.display='none';
			document.getElementById("case4").style.display='none';
			document.getElementById("case5").style.display='none';
			document.getElementById("case6").style.display='none';
			
			document.getElementById("btn1").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn2").style.backgroundImage ="url(images/poyled/funBtn_over.jpg)"			
			document.getElementById("btn3").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn4").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn5").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn6").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			break;
			
		case 3:
			document.getElementById("case1").style.display='none';
			document.getElementById("case2").style.display='none';
			document.getElementById("case3").style.display='';
			document.getElementById("case4").style.display='none';
			document.getElementById("case5").style.display='none';
			document.getElementById("case6").style.display='none';
			
			document.getElementById("btn1").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn2").style.backgroundImage ="url(mages/funBtn_out.jpg)"
			document.getElementById("btn3").style.backgroundImage ="url(images/poyled/funBtn_over.jpg)"
			document.getElementById("btn4").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn5").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn6").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			break;
			
		case 4:
			document.getElementById("case1").style.display='none';
			document.getElementById("case2").style.display='none';
			document.getElementById("case3").style.display='none';
			document.getElementById("case4").style.display='';
			document.getElementById("case5").style.display='none';
			document.getElementById("case6").style.display='none';
			
			document.getElementById("btn1").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn2").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn3").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn4").style.backgroundImage ="url(images/poyled/funBtn_over.jpg)"
			document.getElementById("btn5").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn6").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			break;
			
		case 5:
			document.getElementById("case1").style.display='none';
			document.getElementById("case2").style.display='none';
			document.getElementById("case3").style.display='none';
			document.getElementById("case4").style.display='none';
			document.getElementById("case5").style.display='';
			document.getElementById("case6").style.display='none';

			document.getElementById("btn1").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn2").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn3").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn4").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn5").style.backgroundImage ="url(images/poyled/funBtn_over.jpg)"
			document.getElementById("btn6").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			
			break;
			
		case 6:
			document.getElementById("case1").style.display='none';
			document.getElementById("case2").style.display='none';
			document.getElementById("case3").style.display='none';
			document.getElementById("case4").style.display='none';
			document.getElementById("case5").style.display='none'
			document.getElementById("case6").style.display='';

			document.getElementById("btn1").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn2").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn3").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn4").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn5").style.backgroundImage ="url(images/poyled/funBtn_out.jpg)"
			document.getElementById("btn6").style.backgroundImage ="url(images/poyled/funBtn_over.jpg)"
			
			break;
	}
}

function procase(val){
	var overColor = "#F60";
	var outColor = "#f9f9f9";
	var overtxt = "white"
	var outtxt = "black"
	switch(val)
	{
		case 1:
			document.getElementById("pbox1").style.display='';
			document.getElementById("pbox2").style.display='none';
			document.getElementById("pbox3").style.display='none';
			document.getElementById("pbox4").style.display='none';
			
			
			document.getElementById("ptn1").style.backgroundColor =overColor;
			document.getElementById("ptn2").style.backgroundColor =outColor;
			document.getElementById("ptn3").style.backgroundColor =outColor;
			document.getElementById("ptn4").style.backgroundColor =outColor;
			
			document.getElementById("ptn1").style.color = overtxt;
			document.getElementById("ptn2").style.color = outtxt;
			document.getElementById("ptn3").style.color = outtxt;
			document.getElementById("ptn4").style.color = outtxt;
			
			break;
			
		case 2:
			document.getElementById("pbox1").style.display='none';
			document.getElementById("pbox2").style.display='';
			document.getElementById("pbox3").style.display='none';
			document.getElementById("pbox4").style.display='none';
			
			document.getElementById("ptn1").style.backgroundColor =outColor;
			document.getElementById("ptn2").style.backgroundColor =overColor;
			document.getElementById("ptn3").style.backgroundColor =outColor;
			document.getElementById("ptn4").style.backgroundColor =outColor;
			
			document.getElementById("ptn1").style.color = outtxt;
			document.getElementById("ptn2").style.color = overtxt;
			document.getElementById("ptn3").style.color = outtxt;
			document.getElementById("ptn4").style.color = outtxt;
			break;
			
		case 3:
			document.getElementById("pbox1").style.display='none';
			document.getElementById("pbox2").style.display='none';
			document.getElementById("pbox3").style.display='';
			document.getElementById("pbox4").style.display='none';
			
			document.getElementById("ptn1").style.backgroundColor =outColor;
			document.getElementById("ptn2").style.backgroundColor =outColor;
			document.getElementById("ptn3").style.backgroundColor =overColor;
			document.getElementById("ptn4").style.backgroundColor =outColor;
			
			document.getElementById("ptn1").style.color = outtxt;
			document.getElementById("ptn2").style.color = outtxt;
			document.getElementById("ptn3").style.color = overtxt;
			document.getElementById("ptn4").style.color = outtxt;
			break;
			
		case 4:
			document.getElementById("pbox1").style.display='none';
			document.getElementById("pbox2").style.display='none';
			document.getElementById("pbox3").style.display='none';
			document.getElementById("pbox4").style.display='';
			
			document.getElementById("ptn1").style.backgroundColor =outColor;
			document.getElementById("ptn2").style.backgroundColor =outColor;
			document.getElementById("ptn3").style.backgroundColor =outColor;
			document.getElementById("ptn4").style.backgroundColor =overColor;
			
			document.getElementById("ptn1").style.color = outtxt;
			document.getElementById("ptn2").style.color = outtxt;
			document.getElementById("ptn3").style.color = outtxt;
			document.getElementById("ptn4").style.color = overtxt;
			break;
	}
}
// add by hk
function onClickQQ()
{
	var tempSrc='http://sighttp.qq.com/wpa.js?rantime='+Math.random()+'&sigkey=5fafffed868c5699a5353fde77aa994c2eb441d735f3aaaa7fa9d30a87e42e57baa315e4f7180ef4071e6ca36525da68';
	var oldscript=document.getElementById('testJs');
	var newscript=document.createElement('script');
	newscript.setAttribute('type','text/javascript'); 
	newscript.setAttribute('id', 'testJs');
	newscript.setAttribute('src',tempSrc);
	if(oldscript == null)
	{
		document.body.appendChild(newscript);
	}
 	else
 	{
 		oldscript.parentNode.replaceChild(newscript, oldscript);
 	}
 	return false;
}
function menuFix() {
        var sfEls = document.getElementById("menu").getElementsByTagName("li");
        for (var i=0; i<sfEls.length; i++) {
                sfEls[i].onmouseover=function() {
                this.className+=(this.className.length>0? " ": "") + "sfhover";
                }
                sfEls[i].onMouseDown=function() {
                this.className+=(this.className.length>0? " ": "") + "sfhover";
                }
                sfEls[i].onMouseUp=function() {
                this.className+=(this.className.length>0? " ": "") + "sfhover";
                }
                sfEls[i].onmouseout=function() {
                this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), 
"");
                }
        }
}
window.onload=menuFix;