var fromImage = '';

function invert(image)
{

	if(!image.inverted)
	{
	image.style.filter = 'invert';       
	image.inverted = true;
	fromImage = image;
	}
	else
	{
	image.style.filter = '';       
	image.inverted = false;
	fromImage = '';
	}
}
function revert(image)
{

	image.style.filter = '';       
}
function replaceImage(image)
{
	if(!fromImage || fromImage==image)
	{
	invert(image);
	}
	else
	{
	toImage=fromImage.src;
	fromImage.src=image.src;
	image.src=toImage;
	revert(fromImage);
	fromImage='';

	document.done.click.value=parseInt(document.done.click.value)+1;
	click_area.innerHTML= 'SAB : '+document.done.click.value;	
	}
}
function eregi(exp,str) 
{ 
exp=new RegExp(exp,"gi"); 
exp=str.match(exp); 
return exp; 
} 
function trim(str) 
{ 
ereg=new RegExp("^( )+"); 
str=str.replace(ereg,""); 
ereg=new RegExp("( )+$"); 
str=str.replace(ereg,""); 
return str; 
} 
function chk()
{
document.reg.title.value=trim(document.reg.title.value);

	if(!document.reg.title.value)
	{
	document.reg.title.focus();
	return false;
	}

	if(!eregi("\.(jpg|jpeg)$",document.reg.image.value))
	{
	alert("JPG ÆÄÀÏÀ» ¿Ã·ÁÁÖ¼¼¿ä");
	return false;
	}

document.reg.sm.disabled=true;
}
function chk2()
{
document.reg.title.value=trim(document.reg.title.value);

	if(!document.reg.title.value)
	{
	document.reg.title.focus();
	return false;
	}

document.reg.sm.disabled=true;
}

function er1()
{
l1.style.background='#3169C6';
l1.style.color='#ffffff';
}

function er2()
{
l1.style.background='#3169C6';
l1.style.color='#ffffff';
}

function get_res(num)
{
	if(parseInt(document.done.time.value)<1)
	{
	return;
	}
	if(parseInt(document.done.click.value)<1)
	{
	return;
	}

res=new Array();

	for(var i=0;i<num;i++)
	{
	image=eval("document.part"+i);

	res[i]=image.src;
	}	


document.done.res.value=res.join("|");

}

function chk_com()
{
document.reg.memo.value=trim(document.reg.memo.value);


	if(document.reg.memo.value.length<5)
	{
	alert('¿¹ÀÇ»ó 5ÀÚÀÌ»óÀº....-_-a');
	document.reg.memo.focus();
	return false;
	}

document.reg.sm.disabled=true;
}

function del(no)
{
Xis=document.body.clientWidth/2-150;
Yis=document.body.clientHeight/2;

window.open("/phozzle/del.php?no="+no, "del", "width=300,height=120,top="+Yis+",left="+Xis); 
}

function signin()
{
Xis=document.body.clientWidth/2-150;
Yis=document.body.clientHeight/2;

window.open("/phozzle/sign.php", "del", "width=300,height=180,top="+Yis+",left="+Xis); 
}

function joinin()
{
Xis=document.body.clientWidth/2-150;
Yis=document.body.clientHeight/2;

window.open("/phozzle/join.php", "del", "width=300,height=200,top="+Yis+",left="+Xis); 
}

function edit()
{
Xis=document.body.clientWidth/2-150;
Yis=document.body.clientHeight/2;

window.open("/phozzle/edit.php", "del", "width=300,height=180,top="+Yis+",left="+Xis); 
}

var ahs=0;

function ah()
{
ahs++;

	if(ahs>=3)
	{
	l1.innerHTML="<font color=#cc0000>(-_-^;;</font>";
	}	
}

function why()
{
whyspan.innerHTML="-_-? ¹» ãÀ¸½Ã¿À?";
}

function gor()
{
	if(!ahs)return;
	
td1.style.width=td1.offsetWidth+25;
td2.style.width=td2.offsetWidth-25;
}

function gol()
{
	if(!ahs)return;

td1.style.width=td1.offsetWidth-25;
td2.style.width=td2.offsetWidth+25;
}

function request(id)
{
Xis=document.body.clientWidth/2-150;
Yis=document.body.clientHeight/2;



	if(confirm('´ëÀü½ÅûÀ» ÇϽðڽÀ´Ï±î?'))
	{
	window.open("/phozzle/request.php?rival="+id, "del", "width=300,height=180,top="+Yis+",left="+Xis); 
	}
}