problem in getting image width and height

Tamimi Code

hi all i am trying to get the with and th hieght of an image, this my code

function readImg()
{
 var imgTest
 imgTest= new Image(); 
 imgTest.src = strImgPath
 intWidth = imgTest.width;
 intHeight = imgTest.height;
}

in the first calling of this function i am getting zeros. but in a second call i got the real values. how to salve this issue ??

When you get mad...THINK twice that the only advice Tamimi - Code

Tamimi Code

function readImg() { var imgTest imgTest= new Image(); imgTest.src = strImgPath imgTest.onload=function(){ intGeneralWidth = imgTest.width; intGeneralHeight = imgTest.height;} }

When you get mad...THINK twice that the only advice Tamimi - Code

Paul Conrad

Good deal finding the solution :)

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon