function trOver(tr){
	tr.style.backgroundColor="#944794";
	var as=tr.getElementsByTagName("a");
	for(var i=0;i<as.length;i++){
		as[i].style.color="#ffffff";
	}
	for(var i = 0; i < tr.childNodes.length;i++){
		tr.childNodes[i].style.color="#ffffff";
	}
	tr.style.color="#ffffff";
	//tr.style.cursor="hand";
}
function trOut(tr){
	tr.style.backgroundColor="#ffffff";
	var as=tr.getElementsByTagName("a");
	for(var i=0;i<as.length;i++){
		as[i].style.color="#000000";
	}
	for(var i = 0; i<tr.childNodes.length;i++){
		if(i==8 || i==9)
			tr.childNodes[i].style.color="#800080";
		else
			tr.childNodes[i].style.color="#000000";
	}
	tr.style.color="#000000";
}
function toDetail(id){
	window.open("/product/diadetail.do?id="+id);
}

function f(){
	var f=document.getElementById("diamondAll");
	f.focus();
}


//首页产品先项卡
function changeTag(obj,c){
	var tag1=$("tag1");var tag2=$("tag2");var tag3=$("tag3");
	var tag4=$("tag4");var tag5=$("tag5");
	var content1=$("content1");var content2=$("content2");
	var content3=$("content3");var content4=$("content4");
	var content5=$("content5");
	if(c==1){
		tag1.className="por-lt";tag2.className="por-lt1";tag3.className="por-lt1";
		tag4.className="por-lt1";tag5.className="por-lt1";
		content1.style.display="block";content2.style.display="none";
		content3.style.display="none";content4.style.display="none";
		content5.style.display="none";
	}
	if(c==2){
		tag1.className="por-lt1";tag2.className="por-lt";tag3.className="por-lt1";
		tag4.className="por-lt1";tag5.className="por-lt1";
		content1.style.display="none";content2.style.display="block";
		content3.style.display="none";content4.style.display="none";
		content5.style.display="none";
	}
	if(c==3){
		tag1.className="por-lt1";tag2.className="por-lt1";tag3.className="por-lt";
		tag4.className="por-lt1";tag5.className="por-lt1";
		content1.style.display="none";content2.style.display="none";
		content3.style.display="block";content4.style.display="none";
		content5.style.display="none";
	}
	if(c==4){
		tag1.className="por-lt1";tag2.className="por-lt1";tag3.className="por-lt1";
		tag4.className="por-lt";tag5.className="por-lt1";
		content1.style.display="none";content2.style.display="none";
		content3.style.display="none";content4.style.display="block";
		content5.style.display="none";
	}
	if(c==5){
		tag1.className="por-lt1";tag2.className="por-lt1";tag3.className="por-lt1";
		tag4.className="por-lt1";tag5.className="por-lt";
		content1.style.display="none";content2.style.display="none";
		content3.style.display="none";content4.style.display="none";
		content5.style.display="block";
	}
	
}



	
	//用户评论  
	function user_coment(obj){
	var star_one=document.getElementById("star_one");
	var star_two=document.getElementById("star_two");
	var star_three=document.getElementById("star_three");
	var star_four=document.getElementById("star_four");
	var star_five=document.getElementById("star_five");
		if(obj.id=="star_one"){
			star_one.src="/image/ico_grade_02.gif";
			star_two.src="/image/ico_grade_01.gif";
			star_three.src="/image/ico_grade_01.gif";
			star_four.src="/image/ico_grade_01.gif";
			star_five.src="/image/ico_grade_01.gif";
			document.getElementById("star").innerText="1";
		}if(obj.id=="star_two"){
			star_one.src="/image/ico_grade_02.gif";
			star_two.src="/image/ico_grade_02.gif";
			star_three.src="/image/ico_grade_01.gif";
			star_four.src="/image/ico_grade_01.gif";
			star_five.src="/image/ico_grade_01.gif";
			document.getElementById("star").innerText="2";
		}if(obj.id=="star_three"){
			star_one.src="/image/ico_grade_02.gif";
			star_two.src="/image/ico_grade_02.gif";
			star_three.src="/image/ico_grade_02.gif";
			star_four.src="/image/ico_grade_01.gif";
			star_five.src="/image/ico_grade_01.gif";
			document.getElementById("star").innerText="3";
		}
		if(obj.id=="star_four"){
			star_one.src="/image/ico_grade_02.gif";
			star_two.src="/image/ico_grade_02.gif";
			star_three.src="/image/ico_grade_02.gif";
			star_four.src="/image/ico_grade_02.gif";
			star_five.src="/image/ico_grade_01.gif";
			document.getElementById("star").innerText="4";
		}
		if(obj.id=="star_five"){
			star_one.src="/image/ico_grade_02.gif";
			star_two.src="/image/ico_grade_02.gif";
			star_three.src="/image/ico_grade_02.gif";
			star_four.src="/image/ico_grade_02.gif";
			star_five.src="/image/ico_grade_02.gif";
			document.getElementById("star").innerText="5";
		}
	}
	
	//showdiv(选项卡)
	function showdiv(index)
	{
		for(var i = 0 ; i < 3 ;i++)
		{
			document.getElementById("JeweTag"+i).className = "";
			if(i == index)
			{
				if(i == 0)
				{
					document.getElementById("JeweTag"+i).className = "homeMaringTitlea";
				}else{
					document.getElementById("JeweTag"+i).className = "homeMaringTitlea homemarginl";
				}
				document.getElementById("JeweDiv"+i).style.display = "block";
			}
			else{
				if(i == 0)
				{
					document.getElementById("JeweTag"+i).className = "homeMaringTitleb";
				}else{
					document.getElementById("JeweTag"+i).className = "homeMaringTitleb homemarginl";
				}
				document.getElementById("JeweDiv"+i).style.display = "none";
			}
		}
	}
	
	
	
//相近价位, 相近款式  
function naverprice(obj){
	var parent=obj.parentNode;
	
	var a=parent.childNodes[0]; var b=parent.childNodes[1];
	var c=parent.childNodes[2]; var d=parent.childNodes[3];
	var e=parent.childNodes[4];
	/*for(var i = 0 ; i < parent.childNodes.length; i++){
		x = parent.childNodes[i];
		alert(x.childNodes.length);
		if(obj.id == x.id){
			for(var j = 0 ; j < x.childNodes.length; j++){
				l = x.childNodes[j];
				if(l == 0){l.childNodes[j].style.display = "block";}
				else l.style.display = "block";
			}
		}else{
			for(var j = 0 ; j < x.childNodes.length; j++){
				y = x.childNodes[j];
				if(j == 0){y.childNodes[j].style.display = "none";}
				else y.style.display = "none";
			}
		}
	}*/
	if(obj.id==b.id){
		b.childNodes[0].childNodes[0].style.display="block";
		b.childNodes[1].style.display="block";
		b.childNodes[3].style.display="block";
		b.childNodes[5].style.display="block";
		
		a.childNodes[0].childNodes[0].style.display="none";
		a.childNodes[1].style.display="none";
		a.childNodes[3].style.display="none";
		a.childNodes[5].style.display="none";
		
		c.childNodes[0].childNodes[0].style.display="none";
		c.childNodes[1].style.display="none";
		c.childNodes[3].style.display="none";
		c.childNodes[5].style.display="none";
		
		d.childNodes[0].childNodes[0].style.display="none";
		d.childNodes[1].style.display="none";
		d.childNodes[3].style.display="none";
		d.childNodes[5].style.display="none";
		
		e.childNodes[0].childNodes[0].style.display="none";
		e.childNodes[1].style.display="none";
		e.childNodes[3].style.display="none";
		e.childNodes[5].style.display="none";
		
	}
	if(obj.id==a.id){
		a.childNodes[0].childNodes[0].style.display="block";
		a.childNodes[1].style.display="block";
		a.childNodes[3].style.display="block";
		a.childNodes[5].style.display="block";
		
		b.childNodes[0].childNodes[0].style.display="none";
		b.childNodes[1].style.display="none";
		b.childNodes[3].style.display="none";
		b.childNodes[5].style.display="none";
		
		c.childNodes[0].childNodes[0].style.display="none";
		c.childNodes[1].style.display="none";
		c.childNodes[3].style.display="none";
		c.childNodes[5].style.display="none";
		
		d.childNodes[0].childNodes[0].style.display="none";
		d.childNodes[1].style.display="none";
		d.childNodes[3].style.display="none";
		d.childNodes[5].style.display="none";
		
		e.childNodes[0].childNodes[0].style.display="none";
		e.childNodes[1].style.display="none";
		e.childNodes[3].style.display="none";
		e.childNodes[5].style.display="none";
	}
	
	if(obj.id==c.id){
		c.childNodes[0].childNodes[0].style.display="block";
		c.childNodes[1].style.display="block";
		c.childNodes[3].style.display="block";
		c.childNodes[5].style.display="block";
		
		b.childNodes[0].childNodes[0].style.display="none";
		b.childNodes[1].style.display="none";
		b.childNodes[3].style.display="none";
		b.childNodes[5].style.display="none";
		
		a.childNodes[0].childNodes[0].style.display="none";
		a.childNodes[1].style.display="none";
		a.childNodes[3].style.display="none";
		a.childNodes[5].style.display="none";
		
		d.childNodes[0].childNodes[0].style.display="none";
		d.childNodes[1].style.display="none";
		d.childNodes[3].style.display="none";
		d.childNodes[5].style.display="none";
		
		e.childNodes[0].childNodes[0].style.display="none";
		e.childNodes[1].style.display="none";
		e.childNodes[3].style.display="none";
		e.childNodes[5].style.display="none";
	}
	
	if(obj.id==d.id){
		d.childNodes[0].childNodes[0].style.display="block";
		d.childNodes[1].style.display="block";
		d.childNodes[3].style.display="block";
		d.childNodes[5].style.display="block";
		
		b.childNodes[0].childNodes[0].style.display="none";
		b.childNodes[1].style.display="none";
		b.childNodes[3].style.display="none";
		b.childNodes[5].style.display="none";
		
		a.childNodes[0].childNodes[0].style.display="none";
		a.childNodes[1].style.display="none";
		a.childNodes[3].style.display="none";
		a.childNodes[5].style.display="none";
		
		c.childNodes[0].childNodes[0].style.display="none";
		c.childNodes[1].style.display="none";
		c.childNodes[3].style.display="none";
		c.childNodes[5].style.display="none";
		
		e.childNodes[0].childNodes[0].style.display="none";
		e.childNodes[1].style.display="none";
		e.childNodes[3].style.display="none";
		e.childNodes[5].style.display="none";
	}
	if(obj.id==e.id){
		e.childNodes[0].childNodes[0].style.display="block";
		e.childNodes[1].style.display="block";
		e.childNodes[3].style.display="block";
		e.childNodes[5].style.display="block";
		
		b.childNodes[0].childNodes[0].style.display="none";
		b.childNodes[1].style.display="none";
		b.childNodes[3].style.display="none";
		b.childNodes[5].style.display="none";
		
		a.childNodes[0].childNodes[0].style.display="none";
		a.childNodes[1].style.display="none";
		a.childNodes[3].style.display="none";
		a.childNodes[5].style.display="none";
		
		d.childNodes[0].childNodes[0].style.display="none";
		d.childNodes[1].style.display="none";
		d.childNodes[3].style.display="none";
		d.childNodes[5].style.display="none";
		
		c.childNodes[0].childNodes[0].style.display="none";
		c.childNodes[1].style.display="none";
		c.childNodes[3].style.display="none";
		c.childNodes[5].style.display="none";
	}
}