imgnames = new Array('aboutus','contactus','sitemap','spanish','deutsch','news&events','newsletter','typesofpain','howpaindevelops','howtocopewithpain','howtodescribethepain','painclassification','painmetersystem','whatispain');
for(i in imgnames)
	{
		var s = new Image();
		s.src = 'buttons/'+imgnames[i]+'_over.gif';
	}
var flag=0;
var cont=0;
var over=0;

function imageChange(id1,path,div)
{	if(div){(document.layers)?cont=eval("document.layers['"+div+"'].document"):cont=eval("document")}
	else{cont=eval("document")}
	a=id1.substr(6,6);
	parseInt(a);
	t=isNaN(a);
	if(t==1||a==''){}
	else
		{
		a-=1;
		if(flag==0){cont.images['is'+a].src="img/bullet2.gif"; flag=1;}
		else{cont.images['is'+a].src="img/bullet.gif"; flag=0;}
		}
	cont.images[id1].src=path;
}

function submit()
{
(document.layers)?document.layers['search'].document.forms['f1'].submit():document.forms['f1'].submit();
}

//                     0   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15
var color = new Array("0","1","2","3","4","5","6","7","8","9","a", "b", "c", "d", "e", "f" ,"f", "f");
var numR1=12;
var numR2=10;
var numG1=12;
var numG2=15;
var numB1=14;
var numB2=1;

function glow(fname, iname)
{
	if(numR1<16&&numG1<16&&numB1<16)
	{
	numR2++;
	numG2++;
	numB2++;
	if(numR2>14){numR2=0; numR1++;}
	if(numG2>14){numG2=0; numG1++;}
	if(numB2>14){numB2=0; numB1++;}

	var s1=color[numR1]+color[numR2]+color[numG1]+color[numG2]+color[numB1]+color[numB2]; 
	document.forms[fname].elements[iname].style.background="#"+s1; 
	setTimeout("glow('"+fname+"','"+iname+"')",1)
	}
}

function fade(fname, iname)
{
	if(numR1>11&&numG1>11&&numB1>13)
	{
	numR2--;
	numG2--;
	numB2--;
	if(numR2<0){numR2=15; numR1--;}
	if(numG2<0){numG2=15; numG1--;}
	if(numB2<0){numB2=15; numB1--;}
	
	var s2=color[numR1]+color[numR2]+color[numG1]+color[numG2]+color[numB1]+color[numB2]; 
	document.forms[fname].elements[iname].style.background="#"+s2;
	setTimeout("fade('"+fname+"','"+iname+"')",1)
	}
}

function wOpen(page)
{
win = window.open(page,"LegalLinks",'left=20,top=20,width=512,height=380,toolbar=no,menubar=no,resizable=no,statusbar=no,screenX=150,screenY=192, scrollbars=1;');
win.focus();
}